Tag Archives: Universite de Montreal

Reversing Parkinson’s type symptoms in rats

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Indian scientists have developed a technique for delivering drugs that could reverse Parkinson-like symptoms according to an April 22, 2015 news item on Nanowerk (Note: A link has been removed),

As baby boomers age, the number of people diagnosed with Parkinson’s disease is expected to increase. Patients who develop this disease usually start experiencing symptoms around age 60 or older. Currently, there’s no cure, but scientists are reporting a novel approach that reversed Parkinson’s-like symptoms in rats.

Their results, published in the journal ACS Nano (“Trans-Blood Brain Barrier Delivery of Dopamine-Loaded Nanoparticles Reverses Functional Deficits in Parkinsonian Rats”), could one day lead to a new therapy for human patients.

An April 22, 2015 American Chemical Society press pac news release (also on EurekAlert), which originated the news item, describes the problem the researchers were solving (Note: Links have been removed),

Rajnish Kumar Chaturvedi, Kavita Seth, Kailash Chand Gupta and colleagues from the CSIR-Indian Institute of Toxicology Research note that among other issues, people with Parkinson’s lack dopamine in the brain. Dopamine is a chemical messenger that helps nerve cells communicate with each other and is involved in normal body movements. Reduced levels cause the shaking and mobility problems associated with Parkinson’s. Symptoms can be relieved in animal models of the disease by infusing the compound into their brains. But researchers haven’t yet figured out how to safely deliver dopamine directly to the human brain, which is protected by something called the blood-brain barrier that keeps out pathogens, as well as many medicines. Chaturvedi and Gupta’s team wanted to find a way to overcome this challenge.

The researchers packaged dopamine in biodegradable nanoparticles that have been used to deliver other therapeutic drugs to the brain. The resulting nanoparticles successfully crossed the blood-brain barrier in rats, released its dopamine payload over several days and reversed the rodents’ movement problems without causing side effects.

The authors acknowledge funding from the Indian Department of Science and Technology as Woman Scientist and Ramanna Fellow Grant, and the Council of Scientific and Industrial Research (India).

Here’s a link to and citation for the paper,

Trans-Blood Brain Barrier Delivery of Dopamine-Loaded Nanoparticles Reverses Functional Deficits in Parkinsonian Rats by Richa Pahuja, Kavita Seth, Anshi Shukla, Rajendra Kumar Shukla, Priyanka Bhatnagar, Lalit Kumar Singh Chauhan, Prem Narain Saxena, Jharna Arun, Bhushan Pradosh Chaudhari, Devendra Kumar Patel, Sheelendra Pratap Singh, Rakesh Shukla, Vinay Kumar Khanna, Pradeep Kumar, Rajnish Kumar Chaturvedi, and Kailash Chand Gupta. ACS Nano, Article ASAP DOI: 10.1021/nn506408v Publication Date (Web): March 31, 2015
Copyright © 2015 American Chemical Society

This paper is open access.

Another recent example of breaching the blood-brain barrier, coincidentally, in rats, can be found in my Dec. 24, 2014 titled: Gelatin nanoparticles for drug delivery after a stroke. Scientists are also trying to figure out the the blood-brain barrier operates in the first place as per this April 22, 2015 University of Pennsylvania news release on EurekAlert titled, Penn Vet, Montreal and McGill researchers show how blood-brain barrier is maintained (University of Pennsylvania School of Veterinary Medicine, University of Montreal or Université de Montréal, and McGill University). You can find out more about CSIR-Indian Institute of Toxicology Research here.

Faster, cheaper, and just as good—nanoscale device for measuring cancer drug methotrexate

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Lots of cancer drugs can be toxic if the dosage is too high for individual metabolisms, which can vary greatly in their ability to break drugs down. The University of Montréal (Université de Montréal) has announced a device that could help greatly in making the technology to determine toxicity in the bloodstream faster and cheaper according to an Oct. 27, 2014 news item on Nanowerk,

In less than a minute, a miniature device developed at the University of Montreal can measure a patient’s blood for methotrexate, a commonly used but potentially toxic cancer drug. Just as accurate and ten times less expensive than equipment currently used in hospitals, this nanoscale device has an optical system that can rapidly gauge the optimal dose of methotrexate a patient needs, while minimizing the drug’s adverse effects. The research was led by Jean-François Masson and Joelle Pelletier of the university’s Department of Chemistry.

An Oct. 27, 2014 University of Montréal news release, which originated the news item, provides more specifics about the cancer drug being monitored and the research that led to the new device,

Methotrexate has been used for many years to treat certain cancers, among other diseases, because of its ability to block the enzyme dihydrofolate reductase (DHFR). This enzyme is active in the synthesis of DNA precursors and thus promotes the proliferation of cancer cells. “While effective, methotrexate is also highly toxic and can damage the healthy cells of patients, hence the importance of closely monitoring the drug’s concentration in the serum of treated individuals to adjust the dosage,” Masson explained.

Until now, monitoring has been done in hospitals with a device using fluorescent bioassays to measure light polarization produced by a drug sample. “The operation of the current device is based on a cumbersome, expensive platform that requires experienced personnel because of the many samples that need to be manipulated,” Masson said.

Six years ago, Joelle Pelletier, a specialist of the DHFR enzyme, and Jean-François Masson, an expert in biomedical instrument design, investigated how to simplify the measurement of methotrexate concentration in patients.

Gold nanoparticles on the surface of the receptacle change the colour of the light detected by the instrument. The detected colour reflects the exact concentration of the drug in the blood sample. In the course of their research, they developed and manufactured a miniaturized device that works by surface plasmon resonance. Roughly, it measures the concentration of serum (or blood) methotrexate through gold nanoparticles on the surface of a receptacle. In “competing” with methotrexate to block the enzyme, the gold nanoparticles change the colour of the light detected by the instrument. And the colour of the light detected reflects the exact concentration of the drug in the blood sample.

The accuracy of the measurements taken by the new device were compared with those produced by equipment used at the Maisonneuve-Rosemont Hospital in Montreal. “Testing was conclusive: not only were the measurements as accurate, but our device took less than 60 seconds to produce results, compared to 30 minutes for current devices,” Masson said. Moreover, the comparative tests were performed by laboratory technicians who were not experienced with surface plasmon resonance and did not encounter major difficulties in operating the new equipment or obtaining the same conclusive results as Masson and his research team.

In addition to producing results in real time, the device designed by Masson is small and portable and requires little manipulation of samples. “In the near future, we can foresee the device in doctors’ offices or even at the bedside, where patients would receive individualized and optimal doses while minimizing the risk of complications,” Masson said. Another benefit, and a considerable one: “While traditional equipment requires an investment of around $100,000, the new mobile device would likely cost ten times less, around $10,000.”

For those who prefer to read the material in French here’s a link to ‘le 27 Octobre 2014 communiqué de nouvelles‘.

Here’s a prototype of the device,

Les nanoparticules d’or situées à la surface de la languette réceptrice modifient la couleur de la lumière détectée par l’instrument. La couleur captée reflète la concentration exacte du médicament contenu dans l’échantillon sanguin. Courtesy Université de Montréal

Les nanoparticules d’or situées à la surface de la languette réceptrice modifient la couleur de la lumière détectée par l’instrument. La couleur captée reflète la concentration exacte du médicament contenu dans l’échantillon sanguin. Courtesy Université de Montréal

There is no indication as to when this might come to market, in English  or in French.

The evolution of molecules as observed with femtosecond stimulated Raman spectroscopy

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A July 3, 2014 news item on Azonano features some recent research from the Université de Montréal (amongst other institutions),

Scientists don’t fully understand how ‘plastic’ solar panels work, which complicates the improvement of their cost efficiency, thereby blocking the wider use of the technology. However, researchers at the University of Montreal, the Science and Technology Facilities Council, Imperial College London and the University of Cyprus have determined how light beams excite the chemicals in solar panels, enabling them to produce charge.

A July 2, 2014 University of Montreal news release, which originated the news item, provides a fascinating description of the ultrafast laser process used to make the observations,

 “We used femtosecond stimulated Raman spectroscopy,” explained Tony Parker of the Science and Technology Facilities Council’s Central Laser Facility. “Femtosecond stimulated Raman spectroscopy is an advanced ultrafast laser technique that provides details on how chemical bonds change during extremely fast chemical reactions. The laser provides information on the vibration of the molecules as they interact with the pulses of laser light.” Extremely complicated calculations on these vibrations enabled the scientists to ascertain how the molecules were evolving. Firstly, they found that after the electron moves away from the positive centre, the rapid molecular rearrangement must be prompt and resemble the final products within around 300 femtoseconds (0.0000000000003 s). A femtosecond is a quadrillionth of a second – a femtosecond is to a second as a second is to 3.7 million years. This promptness and speed enhances and helps maintain charge separation.  Secondly, the researchers noted that any ongoing relaxation and molecular reorganisation processes following this initial charge separation, as visualised using the FSRS method, should be extremely small.

As for why the researchers’ curiosity was stimulated (from the news release),

The researchers have been investigating the fundamental beginnings of the reactions that take place that underpin solar energy conversion devices, studying the new brand of photovoltaic diodes that are based on blends of polymeric semiconductors and fullerene derivatives. Polymers are large molecules made up of many smaller molecules of the same kind – consisting of so-called ‘organic’ building blocks because they are composed of atoms that also compose molecules for life (carbon, nitrogen, sulphur). A fullerene is a molecule in the shape of a football, made of carbon. “In these and other devices, the absorption of light fuels the formation of an electron and a positive charged species. To ultimately provide electricity, these two attractive species must separate and the electron must move away. If the electron is not able to move away fast enough then the positive and negative charges simple recombine and effectively nothing changes. The overall efficiency of solar devices compares how much recombines and how much separates,” explained Sophia Hayes of the University of Cyprus, last author of the study.

…

… “Our findings open avenues for future research into understanding the differences between material systems that actually produce efficient solar cells and systems that should as efficient but in fact do not perform as well. A greater understanding of what works and what doesn’t will obviously enable better solar panels to be designed in the future,” said the University of Montreal’s Carlos Silva, who was senior author of the study.

Here’s a link to and a citation for the paper,

Direct observation of ultrafast long-range charge separation at polymer–fullerene heterojunctions by Françoise Provencher, Nicolas Bérubé, Anthony W. Parker, Gregory M. Greetham, Michael Towrie, Christoph Hellmann, Michel Côté, Natalie Stingelin, Carlos Silva & Sophia C. Hayes. Nature Communications 5, Article number: 4288 doi:10.1038/ncomms5288 Published 01 July 2014

This article is behind a paywall but there is a free preview available vie ReadCube Access.

Canada’s ‘nano’satellites to gaze upon luminous stars

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The launch (from Yasny, Russia) of two car battery-sized satellites happened on June 18, 2014 at 15:11:11 Eastern Daylight Time according to a June 18, 2014 University of Montreal (Université de Montréal) news release (also on EurekAlert).

Together, the satellites are known as the BRITE-Constellation, standing for BRIght Target Explorer. “BRITE-Constellation will monitor for long stretches of time the brightness and colour variations of most of the brightest stars visible to the eye in the night sky. These stars include some of the most massive and luminous stars in the Galaxy, many of which are precursors to supernova explosions. This project will contribute to unprecedented advances in our understanding of such stars and the life cycles of the current and future generations of stars,” said Professor Moffat [Anthony Moffat, of the University of Montreal and the Centre for Research in Astrophysics of Quebec], who is the scientific mission lead for the Canadian contribution to BRITE and current chair of the international executive science team.

Here’s what the satellites (BRITE-Constellatio) are looking for (from the news release),

Luminous stars dominate the ecology of the Universe. “During their relatively brief lives, massive luminous stars gradually eject enriched gas into the interstellar medium, adding heavy elements critical to the formation of future stars, terrestrial planets and organics. In their spectacular deaths as supernova explosions, massive stars violently inject even more crucial ingredients into the mix. The first generation of massive stars in the history of the Universe may have laid the imprint for all future stellar history,” Moffat explained. “Yet, massive stars – rapidly spinning and with radiation fields whose pressure resists gravity itself – are arguably the least understood, despite being the brightest members of the familiar constellations of the night sky.” Other less-massive stars, including stars similar to our own Sun, also contribute to the ecology of the Universe, but only at the end of their lives, when they brighten by factors of a thousand and shed off their tenuous outer layers.

BRITE-Constellation is both a multinational effort and a Canadian bi-provincial effort,

BRITE-Constellation is in fact a multinational effort that relies on pioneering Canadian space technology and a partnership with Austrian and Polish space researchers – the three countries act as equal partners. Canada’s participation was made possible thanks to an investment of $4.07 million by the Canadian Space Agency. The two new Canadian satellites are joining two Austrian satellites and a Polish satellite already in orbit; the final Polish satellite will be launched in August [2014?].

All six satellites were designed by the University of Toronto Institute for Aerospace Studies – Space Flight Laboratory, who also built the Canadian pair. The satellites were in fact named “BRITE Toronto” and “BRITE Montreal” after the University of Toronto and the University of Montreal, who play a major role in the mission.  “BRITE-Constellation will exploit and enhance recent Canadian advances in precise attitude control that have opened up for space science  the domain of very low cost, miniature spacecraft, allowing a scientific return that otherwise would have had price tags 10 to 100 times higher,” Moffat said. “This will actually be the first network of satellites devoted to a fundamental problem in astrophysics.”

Is it my imagination or is there a lot more Canada/Canadian being included in news releases from the academic community these days? In fact, I made a similar comment in my June 10, 2014 posting about TRIUMF, Canada’s National Laboratory for Particle and Nuclear Physics where I noted we might not need to honk our own horns quite so loudly.

One final comment, ‘nano’satellites have been launched before as per my Aug. 6, 2012 posting,

The nanosatellites referred to in the Aug.2, 2012 news release on EurekALert aren’t strictly speaking nano since they are measured in inches and weigh approximately eight pounds. I guess by comparison with a standard-sized satellite, CINEMA, one of 11 CubeSats, seems nano-sized. From the news release,

Eleven tiny satellites called CubeSats will accompany a spy satellite into Earth orbit on Friday, Aug. 3, inaugurating a new type of inexpensive, modular nanosatellite designed to piggyback aboard other NASA missions. [emphasis mine]

One of the 11 will be CINEMA (CubeSat for Ions, Neutrals, Electrons, & MAgnetic fields), an 8-pound, shoebox-sized package which was built over a period of three years by 45 students from the University of California, Berkeley, Kyung Hee University in Korea, Imperial College London, Inter-American University of Puerto Rico, and University of Puerto Rico, Mayaguez.

This 2012 project had a very different focus from this Austrian-Canadian-Polish effort. From the University of Montreal news release,

The nanosatellites will be able to explore a wide range of astrophysical questions. “The constellation could detect exoplanetary transits around other stars, putting our own planetary system in context, or the pulsations of red giants, which will enable us to test and refine our models regarding the eventual fate of our Sun,” Moffatt explained.

Good luck!

BRAIN and ethics in the US with some Canucks (not the hockey team) participating (part two of five)

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The Brain research, ethics, and nanotechnology (part one of five) May 19, 2014 post kicked off a series titled ‘Brains, prostheses, nanotechnology, and human enhancement’ which brings together a number of developments in the worlds of neuroscience*, prosthetics, and, incidentally, nanotechnology in the field of interest called human enhancement. Parts one through four are an attempt to draw together a number of new developments, mostly in the US and in Europe. Due to my language skills which extend to English and, more tenuously, French, I can’t provide a more ‘global perspective’. Part five features a summary.

Before further discussing the US Presidential Commission for the Study of Bioethical Issues ‘brain’ meetings mentioned in part one, I have some background information.

The US launched its self-explanatory BRAIN (Brain Research through Advancing Innovative Neurotechnologies) initiative (originally called BAM; Brain Activity Map) in 2013. (You can find more about the history and details in this Wikipedia entry.)

From the beginning there has been discussion about how nanotechnology will be of fundamental use in the US BRAIN initiative and the European Union’s 10 year Human Brain Project (there’s more about that in my Jan. 28, 2013 posting). There’s also a 2013 book (Nanotechnology, the Brain, and the Future) from Springer, which, according to the table of contents, presents an exciting (to me) range of ideas about nanotechnology and brain research,

I. Introduction and key resources

1. Nanotechnology, the brain, and the future: Anticipatory governance via end-to-end real-time technology assessment by Jason Scott Robert, Ira Bennett, and Clark A. Miller
2. The complex cognitive systems manifesto by Richard P. W. Loosemore
3. Analysis of bibliometric data for research at the intersection of nanotechnology and neuroscience by Christina Nulle, Clark A. Miller, Harmeet Singh, and Alan Porter
4. Public attitudes toward nanotechnology-enabled human enhancement in the United States by Sean Hays, Michael Cobb, and Clark A. Miller
5. U.S. news coverage of neuroscience nanotechnology: How U.S. newspapers have covered neuroscience nanotechnology during the last decade by Doo-Hun Choi, Anthony Dudo, and Dietram Scheufele
6. Nanoethics and the brain by Valerye Milleson
7. Nanotechnology and religion: A dialogue by Tobie Milford

II. Brain repair

8. The age of neuroelectronics by Adam Keiper
9. Cochlear implants and Deaf culture by Derrick Anderson
10. Healing the blind: Attitudes of blind people toward technologies to cure blindness by Arielle Silverman
11. Ethical, legal and social aspects of brain-implants using nano-scale materials and techniques by Francois Berger et al.
12. Nanotechnology, the brain, and personal identity by Stephanie Naufel

III. Brain enhancement

13. Narratives of intelligence: the sociotechnical context of cognitive enhancement by Sean Hays
14. Towards responsible use of cognitive-enhancing drugs by the healthy by Henry T. Greeley et al.
15. The opposite of human enhancement: Nanotechnology and the blind chicken debate by Paul B. Thompson
16. Anticipatory governance of human enhancement: The National Citizens’ Technology Forum by Patrick Hamlett, Michael Cobb, and David Guston
a. Arizona site report
b. California site report
c. Colorado site reportd. Georgia site report
e. New Hampshire site report
f. Wisconsin site report

IV. Brain damage

17. A review of nanoparticle functionality and toxicity on the central nervous system by Yang et al.
18. Recommendations for a municipal health and safety policy for nanomaterials: A Report to the City of Cambridge City Manager by Sam Lipson
19. Museum of Science Nanotechnology Forum lets participants be the judge by Mark Griffin
20. Nanotechnology policy and citizen engagement in Cambridge, Massachusetts: Local reflexive governance by Shannon Conley

Thanks to David Bruggeman’s May 13, 2014 posting on his Pasco Phronesis blog, I stumbled across both a future meeting notice and documentation of the  Feb. 2014 meeting of the Presidential Commission for the Study of Bioethical Issues (Note: Links have been removed),

Continuing from its last meeting (in February 2014), the Presidential Commission for the Study of Bioethical Issues will continue working on the BRAIN (Brain Research through Advancing Innovative Neurotechnologies) Initiative in its June 9-10 meeting in Atlanta, Georgia.  An agenda is still forthcoming, …

…

In other developments, Commission staff are apparently going to examine some efforts to engage bioethical issues through plays.  I’d be very excited to see some of this happen during a Commission meeting, but any little bit is interesting.  The authors of these plays, Karen H. Rothenburg and Lynn W. Bush, have published excerpts in their book The Drama of DNA: Narrative Genomics.  …

The Commission also has a YouTube channel …

Integrating a theatrical experience into the reams of public engagement exercises that technologies such as stem cell, GMO (genetically modified organisms), nanotechnology, etc. tend to spawn seems a delightful idea.

Interestingly, the meeting in June 2014 will coincide with the book’s release date. I dug further and found these snippets of information. The book is being published by Oxford University Press and is available in both paperback and e-book formats. The authors are not playwrights, as one might assume. From the Author Information page,

Lynn Bush, PhD, MS, MA is on the faculty of Pediatric Clinical Genetics at Columbia University Medical Center, a faculty associate at their Center for Bioethics, and serves as an ethicist on pediatric and genomic advisory committees for numerous academic medical centers and professional organizations. Dr. Bush has an interdisciplinary graduate background in clinical and developmental psychology, bioethics, genomics, public health, and neuroscience that informs her research, writing, and teaching on the ethical, psychological, and policy challenges of genomic medicine and clinical research with children, and prenatal-newborn screening and sequencing.

Karen H. Rothenberg, JD, MPA serves as Senior Advisor on Genomics and Society to the Director, National Human Genome Research Institute and Visiting Scholar, Department of Bioethics, Clinical Center, National Institutes of Health. She is the Marjorie Cook Professor of Law, Founding Director, Law & Health Care Program and former Dean at the University of Maryland Francis King Carey School of Law and Visiting Professor, Johns Hopkins Berman Institute of Bioethics. Professor Rothenberg has served as Chair of the Maryland Stem Cell Research Commission, President of the American Society of Law, Medicine and Ethics, and has been on many NIH expert committees, including the NIH Recombinant DNA Advisory Committee.

It is possible to get a table of contents for the book but I notice not a single playwright is mentioned in any of the promotional material for the book. While I like the idea in principle, it seems a bit odd and suggests that these are purpose-written plays. I have not had good experiences with purpose-written plays which tend to be didactic and dull, especially when they’re not devised by a professional storyteller.

You can find out more about the upcoming ‘bioethics’ June 9 – 10, 2014 meeting here.  As for the Feb. 10 – 11, 2014 meeting, the Brain research, ethics, and nanotechnology (part one of five) May 19, 2014 post featured Barbara Herr Harthorn’s (director of the Center for Nanotechnology in Society at the University of California at Santa Barbara) participation only.

It turns out, there are some Canadian tidbits. From the Meeting Sixteen: Feb. 10-11, 2014 webcasts page, (each presenter is featured in their own webcast of approximately 11 mins.)

Timothy Caulfield, LL.M., F.R.S.C., F.C.A.H.S.

Canada Research Chair in Health Law and Policy
Professor in the Faculty of Law
and the School of Public Health
University of Alberta

Eric Racine, Ph.D.

Director, Neuroethics Research Unit
Associate Research Professor
Institut de Recherches Cliniques de Montréal
Associate Research Professor,
Department of Medicine
Université de Montréal
Adjunct Professor, Department of Medicine and Department of Neurology and Neurosurgery,
McGill University

It was a surprise to see a couple of Canucks listed as presenters and I’m grateful that the Presidential Commission for the Study of Bioethical Issues is so generous with information. in addition to the webcasts, there is the Federal Register Notice of the meeting, an agenda, transcripts, and presentation materials. By the way, Caulfield discussed hype and Racine discussed public understanding of science with regard to neuroscience both fitting into the overall theme of communication. I’ll have to look more thoroughly but it seems to me there’s no mention of pop culture as a means of communicating about science and technology.

Links to other posts in the Brains, prostheses, nanotechnology, and human enhancement five-part series:

Part one: Brain research, ethics, and nanotechnology (May 19, 2014 post)

Part three: Gray Matters: Integrative Approaches for Neuroscience, Ethics, and Society issued May 2014 by US Presidential Bioethics Commission (May 20, 2014)

Part four: Brazil, the 2014 World Cup kickoff, and a mind-controlled exoskeleton (May 20, 2014)

Part five: Brains, prostheses, nanotechnology, and human enhancement: summary (May 20, 2014)

* ‘neursocience’ corrected to ‘neuroscience’ on May 20, 2014.

For the smell of it

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Having had a tussle with a fellow student some years ago about what constituted multimedia, I wanted to discuss smell as a possible means of communication and he adamantly disagreed (he won),  these  two items that feature the sense of smell  are of particular interest, especially (tongue firmly in cheek) as one of these items may indicate I was* ahead of my time.

The first is about about a phone-like device that sends scent (from a Feb. 11, 2014 news item on ScienceDaily),

A Paris laboratory under the direction of David Edwards, Michigan Technological University alumnus, has created the oPhone, which will allow odors — oNotes — to be sent, via Bluetooth and smartphone attachments, to oPhones across the state, country or ocean, where the recipient can enjoy American Beauties or any other variety of rose.

It can be sent via email, tweet, or text.

Edwards says the idea started with student designers in his class at Harvard, where he is a professor.

“We invite young students to bring their design dreams,” he says. “We have a different theme each year, and that year it was virtual worlds.”

The all-female team came up with virtual aromas, and he brought two of the students to Paris to work on the project. Normally, he says, there’s a clear end in sight, but with their project no one had a clue who was going to pay for the research or if there was even a market.

A Feb. 11, 2014 Michigan Technological University news release by Dennis Walikainen, which originated the news item, provides more details about the project development and goals,

“We create unique aromatic profiles,” says Blake Armstrong, director of business communications at Vapor Communications, an organization operating out of Le Laboratorie (Le Lab) in Paris. “We put that into the oChip that faithfully renders that smell.”

Edwards said that the initial four chips that will come with the first oPhones can be combined into thousands different odors—produced for 20 to 30 seconds—creating what he calls “an evolution of odor.”

The secret is in accurate scent reproduction, locked in those chips plugged into the devices. Odors are first captured in wax after they are perfected using “The Nose”– an aroma expert at Le Lab, Marlène Staiger — who deconstructs the scents.

For example, with coffee, “the most universally recognized aroma,” she replaces words like “citrus” or “berry” with actual scents that will be created by ordering molecules and combining them in different percentages.

In fact, Le Lab is working with Café Coutume, the premier coffee shop in Paris, housing baristas in their building and using oPhones to create full sensory experiences.

“Imagine you are online and want to know what a particular brand of coffee would smell like,” Edwards says. “Or, you are in an actual long line waiting to order. You just tap on the oNote and get the experience.”

The result for Coutume, and all oPhone recipients, is a pure cloud of scent close to the device. Perhaps six inches in diameter, it is released and then disappears, retaining its personal and subtle aura.

And there other sectors that could benefit, Edwards says.

“Fragrance houses, of course, culinary, travel, but also healthcare.”

He cites an example at an exhibition last fall in London when someone with brain damage came forward. He had lost memory, and with it his sense of taste and smell.  The oPhone can help bring that memory back, Edwards says.

“We think there could be help for Alzheimer’s patients, related to the decline and loss of memory and olfactory sensation,” he says.

There is an image accompanying the news release which I believe are variations of the oPhone device,

Sending scents is closer than you think. [downloaded from http://www.mtu.edu/news/stories/2014/february/story102876.html]

Sending scents is closer than you think. [downloaded from http://www.mtu.edu/news/stories/2014/february/story102876.html]

You can find David Edwards’ Paris lab, Le Laboratoire (Le Lab), ici. From Le Lab’s homepage,

Opened since 2007, Le Laboratoire is a contemporary art and design center in central Paris, where artists and designers experiment at frontiers of science. Exhibition of works-in-progress from these experiments are frequently first steps toward larger scale cultural humanitarian and commercial works of art and design.

 

Le Laboratoire was founded in 2007 by David Edwards as the core-cultural lab of the international network, Artscience Labs.

Le Lab also offers a Mar. ?, 2013 news release describing the project then known as The Olfactive Project Or, The Third Dimension Global Communication (English language version ou en français).

The second item is concerned with some research from l’Université de Montréal as a Feb. 11, 2014 news item on ScienceDaily notes,

According to Simona Manescu and Johannes Frasnelli of the University of Montreal’s Department of Psychology, an odour is judged differently depending on whether it is accompanied by a positive or negative description when it is smelled. When associated with a pleasant label, we enjoy the odour more than when it is presented with a negative label. To put it another way, we also smell with our eyes!

This was demonstrated by researchers in a study recently published in the journal Chemical Senses.

A Feb. 11, 2014 Université de Montréal news release, which originated the news item, offers details about the research methodology and the conclusions,

For their study, they recruited 50 participants who were asked to smell the odours of four odorants (essential oil of pine, geraniol, cumin, as well as parmesan cheese). Each odour (administered through a mask) was randomly presented with a positive or negative label displayed on a computer screen. In this way, pine oil was presented either with the label “Pine Needles” or the label “Old Solvent”; geraniol was presented with the label “Fresh Flowers” or “Cheap Perfume”; cumin was presented with the label “Indian Food” or “Dirty Clothes; and finally, parmesan cheese was presented with the label of either the cheese or dried vomit.

The result was that all participants rated the four odours more positively when they were presented with positive labels than when presented with negative labels. Specifically, participants described the odours as pleasant and edible (even those associated with non-food items) when associated with positive labels. Conversely, the same odours were considered unpleasant and inedible when associated with negative labels – even the food odours. “It shows that odour perception is not objective: it is affected by the cognitive interpretation that occurs when one looks at a label,” says Manescu. “Moreover, this is the first time we have been able to influence the edibility perception of an odour, even though the positive and negative labels accompanying the odours showed non-food words,” adds Frasnelli.

Here’s a link to and a citation for the paper,

Now You Like Me, Now You Don’t: Impact of Labels on Odor Perception by  Simona Manescu, Johannes Frasnelli, Franco Lepore, and Jelena Djordjevic. Chem. Senses (2013) doi: 10.1093/chemse/bjt066 First published online: December 13, 2013

This paper is behind a paywall.

* Added ‘I was’ to sentence June 18, 2014. (sigh) Maybe I should spend less time with my tongue in cheek and give more time to my grammar.

Université de Montréal (Canada) collaborates with University of Houston (US) for a new theory and better solar cells

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Solar cell efficiency is not good as researchers from  l’Université de Montréal (UdeM, located in Quebec, Canada) and the University of Houston (UH, located Texas, US) note in a Jan. 29, 2014 joint UH/UdeM news release written by Lisa Merkl (UH) on EurekAlert,

“Scientists don’t fully understand what is going on inside the materials that make up solar cells. We were trying to get at the fundamental photochemistry or photophysics that describes how these cells work,” Bittner said [Eric Bittner, a John and Rebecca Moores Professor of Chemistry and Physics in UH’s College of Natural Sciences and Mathematics,].

Solar cells are made out of organic semiconductors – typically blends of materials. However, solar cells made of these materials have about 3 percent efficiency. Bittner added that the newer materials, the fullerene/polymer blends, only reach about 10 percent efficiency.

“There is a theoretical limit for the efficiency of the ideal solar cell – the Shockley-Queisser limit. The theory we published describes how we might be able to get above this theoretical limit by taking advantage of quantum mechanical effects,” Bittner said. “By understanding these effects and making use of them in the design of a solar cell, we believe you can improve efficiency.”

Silva [Carlos Silva, an associate professor at the Université de Montréal and Canada Research Chair in Organic Semiconductor Materials] added, “In polymeric semiconductors, where plastics form the active layer of solar cells, the electronic structure of the material is intimately correlated with the vibrational motion within the polymer chain. Quantum-mechanical effects due to such vibrational-electron coupling give rise to a plethora of interesting physical processes that can be controlled to optimize solar cell efficiencies by designing materials that best exploit them.”

Unfortunately, there’s no more information about this model other than this (from the news release),

“Our theoretical model accomplishes things that you can’t get from a molecular model,” he [Bittner] said. “It is mostly a mathematical model that allows us to look at a much larger system with thousands of molecules. You can’t do ordinary quantum chemistry calculations on a system of that size.”

The calculations have prompted a series of new experiments by Silva’s group to probe the outcomes predicted by their model.

Bittner and Silva’s next steps involve collaborations with researchers who are experts in making the polymers and fabricating solar cells.

Here’s a link to and a citation for the paper,

Noise-induced quantum coherence drives photo-carrier generation dynamics at polymeric semiconductor heterojunctions by Eric R. Bittner & Carlos Silva. Nature Communications 5, Article number: 3119 doi:10.1038/ncomms4119 Published 29 January 2014

This article is behind a paywall although you can get a free preview via ReadCube Access.

Mathematics of Planet Earth lives on past 2013

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A Université de Montréal (Québec, Canada) Dec. 11, 2013 news release (also on EurekAlert) proclaims a new life for a worldwide mathematics initiative (Note: I have added paragraph breaks for this formerly single paragraph excerpt),

Although you might not know it, mathematics is able to shed light on many of the issues facing Planet Earth – from the structure of the core of our planet to the understanding of biodiversity, from finding ways to advance cutting edge solar technology to better understanding the Earth’s climate system, and from earthquakes and tsunamis to the spread of infectious diseases – and so mathematicians around the world have decided to launch an international project, Mathematics of Planet Earth (MPE), to demonstrate how their field of expertise contributes directly to our well being.

Mathematics of Planet Earth is growing out of a year-long initiative that was the brainchild of Christiane Rousseau, professor of mathematics at Université de Montréal and vice-president of the International Mathematics Union.

Beginning in 2014, the program will continue under the same name with the same objectives: identify fundamental research questions about Planet Earth and reach out to the general public. As Prof Rousseau observed, “Mathematics of Planet Earth has been a great start. But identifying the research problems is not enough. Mathematics moves slowly, the planetary problems are very challenging, and we cannot expect great results in just one year.” “The International Mathematical Union enthusiastically supports the continuation of Mathematics of Planet Earth. The success of this initiative attests to the foundational role of the mathematical sciences and interdisciplinary partnerships in research into global challenges, increasingly valued by society,” says Ingrid Daubechies, President of the International Mathematical Union.

How did I not hear about this project before now? Well, it’s better to get there late then never get to the party at all. From the news release,

Under the patronage of UNESCO, the MPE initiative brought together over 100 scientific societies, universities, research institutes, and foundations from around the world to research fundamental questions about Planet Earth, nurture a better understanding of global issues, and help inform the public about the essential mathematics of the challenges facing our planet. “The Mathematics of Planet Earth (MPE) initiative resonates strongly with UNESCO’s work to promote the sciences and science education, especially through our International Basic Sciences Programme. Math advances fundamental research and plays an important role in our daily life. More than ever we need to develop relevant learning materials and to spark in every student, especially girls, a sense of joy in the wondrous universe of mathematics and the immense potential unleashed by this discipline. In this spirit, we commend this initiative and fully endorse the proposal to continue this programme beyond 2013,” said Irena Bokova, Director-General of UNESCO.

It’s not about preaching to the converted. “The curriculum material developed for Mathematics of Planet Earth provides schools and educators a free-of-charge wealth of material for and will be used for many years to come. The initiative has presented the public, schools and the media with challenging applications of mathematics, with significant answers to questions like ‘What is mathematics useful for?'” said Mary Lou Zeeman, MPE coordinator for Education. “Mathematics of Planet Earth wonderfully contributed to diffuse an informed culture of environment and helps to get a common mathematical toolkit necessary to deal the dramatic challenges faced today by our planet,” said Ferdinando Arzarello, President of the International Commission of Mathematical Instruction (ICMI).

It’s not only the mathematicians and mathematics pedagogues who’ve gotten excited about this initiative,

MPE2013 has drawn the attention of other disciplines as well. Among its partners are the American Geophysical Union, the International Association for Mathematical Geosciences, and the International Union of Geodesy and Geophysics (IUGG). The research on planetary issues is interdisciplinary, and collaboration and networking are essential for progress. “Great mathematicians understood the importance of research into planet Earth many centuries ago,” said Alik Ismail-Zadeh, a mathematical geophysicist and the Secretary General of the IUGG. “Pierre Fermat studied the weight of the Earth; Carl Friedrich Gauss contributed to the development of geomagnetism and together with Friedrich Wilhelm Bessel made significant contribution to geodesy; Andrei Tikhonov developed regularization techniques intensively used in studies of inverse problems in many areas of geophysics. Mathematics of Planet Earth 2013 highlighted again the importance of international multidisciplinary cooperation and stimulated mathematicians and geoscientists to work together to uncover Earth’s mysteries.”

The news release closes with these interesting bits of information,

About Mathematics of Planet Earth

On January 1, 2014, Mathematics of Planet Earth 2013 (MPE2013) will continue as “Mathematics of Planet Earth” (MPE). The objectives remain unchanged – identify fundamental research questions about Planet Earth and reach out to the general public. With support from the U.S. National Science Foundation, MPE will maintain a website where additional educational and outreach materials will be posted. New modules will be developed and added to the MPE Exhibition. Plans for more MPE activities exist in several countries in the form of workshops, summer schools, and even the creation of new graduate programs in Mathematics of Planet Earth.

About Christiane Rousseau

Christian Rousseau is a professor at Université de Montréal’s Department of Mathematics and Statistics, Vice-President of the International Mathematics Union, and a member of the Centre de recherches mathématiques. Professor Rousseau conceived and coordinated Mathematics of Planet Earth 2013.

About Mathematics of Planet Earth 2013’s Achievements

MPE2013 activities have included more than 15 long-term programs at mathematical research institutes all over the world, 60 workshops, dozens of special sessions at society meetings, two major public lecture series, summer and winter schools for graduate students, research experiences for undergraduates, an international competition, and an Open Source MPE Exhibition. In addition, MPE2013 has supported the development of high-quality curriculum materials for all ages and grades available on the MPE2013 Web site.

Encouraging Research

The scientific activities of MPE2013 were directed both to the mathematical sciences community, whose members are encouraged to identify fundamental research questions about Planet Earth and their potential collaborators in other disciplines. The program provides evidence that many issues related to weather, climate, sustainability, public health, natural hazards, and financial and social systems lead to interesting mathematical problems. Several summer and winter schools have offered training opportunities for junior researchers in these areas.

Reaching Out

The outreach activities of MPE2013 were as important as the scientific activities. More than sixty public lectures have been given with audiences on all five continents. Particularly noteworthy were the MPE Simons Public Lectures, now posted on the MPE2013 Web site, which were supported financially by the Simons Foundation. MPE2013 has maintained a speakers bureau, supported the development of curriculum materials, maintained a collection of posters, and produced special issues of mathematical magazines and other educational materials. Many activities took place at schools in several countries. The permanent MPE Open Source Exhibition is now hosted on the website of IMAGINARY and can be used and adapted by schools and museums.

Daily Blog

The dual mission of MPE2013 – stimulating the mathematics research community and reaching out to the general public – is reflected in the Daily Blogs (one in English, the other in French), each of which has featured more than 250 posts on topics ranging from astronomy to uncertainty quantification. The blog gets several hundred hits a day.

You can find out more about MPE 2013 and its future here. (English language version website) or go here for the French language version. For those who prefer to read the news release about the ‘morphing’ MPE in French, go here.

Biosensing cocaine

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Amusingly, the Feb. 13, 2013 news item on Nanowerk highlights the biosensing aspect of the work in its title,

New biosensing nanotechnology adopts natural mechanisms to detect molecules

(Nanowerk News) Since the beginning of time, living organisms have developed ingenious mechanisms to monitor their environment.

The Feb. 13, 2013 news release from the University of Montreal (Université de Montréal) takes a somewhat different tack by focusing on cocaine,

Detecting cocaine “naturally”

Since the beginning of time, living organisms have developed ingenious mechanisms to monitor their environment. As part of an international study, a team of researchers has adapted some of these natural mechanisms to detect specific molecules such as cocaine more accurately and quickly. Their work may greatly facilitate the rapid screening—less than five minutes—of many drugs, infectious diseases, and cancers.

Professor Alexis Vallée-Bélisle of the University of Montreal Department of Chemistry has worked with Professor Francesco Ricci of the University of Rome Tor Vergata and Professor Kevin W. Plaxco of the University of California at Santa Barbara to improve a new biosensing nanotechnology. The results of the study were recently published in the Journal of American Chemical Society (JACS).

The scientists have provided an interesting image to illustrate their work,

Artist's rendering: the research team used an existing cocaine biosensor (in green) and revised its design to react to a series of inhibitor molecules (in blue). They were able to adapt the biosensor to respond optimally even within a large concentration window. Courtesy: University of Montreal

Artist’s rendering: the research team used an existing cocaine biosensor (in green) and revised its design to react to a series of inhibitor molecules (in blue). They were able to adapt the biosensor to respond optimally even within a large concentration window. Courtesy: University of Montreal

The news release provides some insight into the current state of biosensing and what the research team was attempting to accomplish,

“Nature is a continuing source of inspiration for developing new technologies,” says Professor Francesco Ricci, senior author of the study. “Many scientists are currently working to develop biosensor technology to detect—directly in the bloodstream and in seconds—drug, disease, and cancer molecules.”

“The most recent rapid and easy-to-use biosensors developed by scientists to determine the levels of various molecules such as drugs and disease markers in the blood only do so when the molecule is present in a certain concentration, called the concentration window,” adds Professor Vallée-Bélisle. “Below or above this window, current biosensors lose much of their accuracy.”

To overcome this limitation, the international team looked at nature: “In cells, living organisms often use inhibitor or activator molecules to automatically program the sensitivity of their receptors (sensors), which are able to identify the precise amount of thousand of molecules in seconds,” explains Professor Vallée-Bélisle. “We therefore decided to adapt these inhibition, activation, and sequestration mechanisms to improve the efficiency of artificial biosensors.”

The researchers put their idea to the test by using an existing cocaine biosensor and revising its design so that it would respond to a series of inhibitor molecules. They were able to adapt the biosensor to respond optimally even with a large concentration window. “What is fascinating,” says Alessandro Porchetta, a doctoral student at the University of Rome, “is that we were successful in controlling the interactions of this system by mimicking mechanisms that occur naturally.”

“Besides the obvious applications in biosensor design, I think this work will pave the way for important applications related to the administration of cancer-targeting drugs, an area of increasing importance,” says Professor Kevin Plaxco. “The ability to accurately regulate biosensor or nanomachine’s activities will greatly increase their efficiency.”

The funders for this project are (from the news release),

… the Italian Ministry of Universities and Research (MIUR), the Bill & Melinda Gates Foundation Grand Challenges Explorations program, the European Commission Marie Curie Actions program, the U.S. National Institutes of Health, and the Fonds de recherche du Québec Nature et Technologies.

Here’s a citation and a link to the research paper,

Using Distal-Site Mutations and Allosteric Inhibition To Tune, Extend, and Narrow the Useful Dynamic Range of Aptamer-Based Sensors by Alessandro Porchetta, Alexis Vallée-Bélisle, Kevin W. Plaxco, and Francesco Ricci. J. Am. Chem. Soc., 2012, 134 (51), pp 20601–20604 DOI: 10.1021/ja310585e Publication Date (Web): December 6, 2012

Copyright © 2012 American Chemical Society

This article is behind a paywall.

One final note, Alexis Vallée-Bélisle has been mentioned here before in the context of a ‘Grand Challenges Canada programme’ (not the Bill and Melinda Gates ‘Grand Challenges’) announcement of several fundees  in my Nov. 22, 2012 posting. That funding appears to be for a difference project.

Simon Fraser University completes a successful mating dance while TRIUMF (Canada’s national laboratory for particle and nuclear physics) gets its groove on

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The Federal Government of Canada in the guise of the Canada Foundation for Innovation has just awarded $7.7M to Simon Fraser University (SFU) and its partners for a global innovation hub. From the Jan. 15, 2013 Canada Foundation for Innovation news release,

British Columbia’s research-intensive universities are coming together to create a global hub for materials science and engineering. Simon Fraser University, the University of Victoria, the University of British Columbia and the British Columbia Institute of Technology have received $7.7 million in funding from the Canada Foundation of Innovation to create the Prometheus Project — a research hub for materials science and engineering innovation and commercialization.

“Our goal with the Prometheus Project is to turn our world-class research capacity into jobs and growth for the people of British Columbia,” said Neil Branda, Canada Research Chair in Materials Science at Simon Fraser University and leader of the Prometheus Project. “We know that materials science is changing the way we create energy and fight disease. We think it can also help B.C.’s economy evolve.”

This project builds on a strong collective legacy of collaborating with industry. Researchers involved in the Prometheus Project have created 13 spin-off companies, filed 67 patents and have generated 243 new processes and products. [emphasis mine] Branda himself has founded a company called Switch Materials that seizes the power of advanced chemistry to create smarter and more efficient window coatings.

This funding will allow members of the research team to build their capacity in fabrication, device testing and advanced manufacturing, ensuring that they have the resources and expertise they need to compete globally.

There’s a bit more information about the Prometheus project in a Jan.15, 2013 backgrounder supplied by SFU,

Led by Neil Branda, a Canada Research Chair in Materials Science and SFU chemistry professor, The Prometheus Project is destined to become a research hub for materials science and engineering innovation, and commercialization globally.

It brings together 10 principal researchers, including Branda, co-founder of SFU’s 4D LABS (a materials research facility with capabilities at the nanoscale], and 20 other scientists at SFU, University of British Columbia, the University of Victoria and the British Columbia Institute of Technology. They will create new materials science and engineering (MS&E) technology innovations, which will trigger and support sustained economic growth by creating, transforming and making obsolete entire industries.

Working with internationally recognized industrial, government, hospital and academic collaborators, scientists at the Prometheus partners’ labs, including 4D LABS, a $40 million materials science research institute, will deliver innovations in three areas. The labs will:

  • Develop new solar-industry related materials and devices, including novel organic polymers, nanoparticles, and quantum dots, which will be integrated in low cost, high efficiency solar cell devices. The goal is to create a new generation of efficient solar cells that can compete in terms of cost with non-renewable technologies, surpassing older ones in terms of miniaturization and flexibility.
  • Develop miniaturized biosensors that can be used by individuals in clinical settings or at home to allow early detection of disease and treatment monitoring. They will be integrated into flexible electronic skins, allowing health conditions to be monitored in real-time.
  • Develop spintronics (magnetic devices) and quantum computing and information devices that will enable new approaches to significantly improve encrypted communication and security in financial transactions.

“This project will allow B.C.’s four most research intensive institutes to collaborate on fundamental materials research projects with a wide range of potential commercial applications,” notes Branda. “By engaging with a large community of industry, government and NGO partners, we will move this research out of the lab and into society to solve current and future challenges in important areas such as energy, health and communications.”

The Prometheus team already has a strong network of potential end users of resulting technologies. It is based on its members’ relationships with many of more than 25 companies in BC commercializing solar, biomedical and quantum computing devices.

Researchers and industries worldwide will be able to access Prometheus’s new capabilities on an open-access basis. [emphasis mine]

There are a few things I’d like to point out (a) 13 spin-off companies? There’s no mention as to whether they were successful, i.e., created jobs or managed a life beyond government funding. (b) Patents as an indicator for innovation? As I’ve noted many, many times that’s a very problematic argument to make. (c) New processes and products? Sounds good but there are no substantiating details.  (d) Given the emphasis on commercializing discoveries and business, can I assume that open-access to Prometheus’ capabilities means that anyone willing and able to pay can have access?

In other exciting SFU news which also affects TRIUMF, an additional $1M is being awarded by the Canada Foundation for Innovation to upgrade the ATLAS Tier-1 Data Analysis Centre. From the SFU backgrounder,

Led by Mike Vetterli, a physics professor at SFU and TRIUMF, this project involves collaborating with scientists internationally to upgrade a component of a global network of always-on computing centres. Collectively, they form the Worldwide Large Hadron Collider Computing Grid (WLCG).

The Canadian scientists collaborating with Vetterli on this project are at several research-intensive universities. They include Carleton University, McGill University, University of British Columbia, University of Alberta, University of Toronto, University of Victoria, Université de Montréal, and York University, as well as TRIUMF. It’s Canada’s national lab for particle and nuclear physics research.

The grid, which has 10 Tier-1 centres internationally, is essentially a gigantic storage and processing facility for data collected from the ATLAS  experiment. The new CFI funding will enable Vetterli and his research partners to purchase equipment to upgrade the Tier-1 centre at TRIUMF in Vancouver, where the equipment will remain.

ATLAS is a multi-purpose particle detector inside a massive atom-smashing collider housed at CERN, the world’s leading laboratory for particle physics in Geneva, Switzerland.

More than 3,000 scientists internationally, including Vetterli and many others at SFU, use ATLAS to conduct experiments aimed at furthering global understanding of how the universe was physically formed and operates.

The detector’s fame for being a window into nature’s true inner workings was redoubled last year. It helped scientists, including Vetterli and others at SFU, discover a particle that has properties consistent with the Higgs boson.

Peter Higgs, a Scottish physicist, and other scientists theorized in 1964 about the existence of the long-sought-after particle that is central to the mechanism that gives subatomic particles their mass.

Scientists now need to upgrade the WLCG to accommodate the massive volume of data they’re reviewing to confirm that the newly discovered particle is the Higgs boson. If it is, it will revolutionize the way we see mass in physics.

“This project will enable Canadian scientists to continue to play a leading role in ATLAS physics analysis projects such as the Higgs boson discovery,” says Vetterli. “Much more work and data are required to learn more about the Higgs-like particle and show that it is indeed the missing link to our understanding of the fundamental structure of matter.

There is one more Canada Foundation for Innovation grant to be announced here, it’s a $1.6M grant for research that will be performed at TRIUMF, according to the Jan. 13, 2013 news release from St. Mary’s University (Halifax, Nova Scotia),

Dr. Rituparna Kanungo’s newest research collaboration has some lofty goals: improve cancer research, stimulate the manufacturing of high-tech Canadian-made instrumentation and help explain the origin of the cosmos.

The Saint Mary’s nuclear physicist’s goal moved one step closer to reality today when the federal government announced $1.6 million in support for an advanced research facility that will allow her to recreate, purify, and condition rare isotopes that haven’t existed on the planet for millions of years.

The federal fiscal support from the Canada Foundation for Innovation together with additional provincial and private sector investment will allow the $4.5 million project to be operational in 2015.

“The facility will dramatically advance Canada’s capabilities for isolating, purifying, and studying short-lived isotopes that hold the key not only for understanding the rules that govern the basic ingredients of our everyday lives but also for crafting new therapies that could target and annihilate cancers cell-by-cell within the human body, “ said Dr Kanungo.

The CANadian Rare-isotope facility with Electron-Beam ion source (CANREB) project is led by Saint Mary’s University partnering with the University of Manitoba and Advanced Applied Physics Solutions, Inc. in collaboration with the University of British Columbia, the University of Guelph, Simon Fraser University, and TRIUMF. TRIUMF is Canada’s national laboratory for particle and nuclear physics. It is owned and operated as a joint venture by a consortium of Canadian universities that includes Saint Mary’s University.

…

As one of the nation’s top nuclear researchers (she was one of only two Canadians invited to speak at a Nobel Symposium last June about exotic isotopes), Dr. Kanungo has been conducting research at the TRIUMF facility for many years, carrying out analyses from her office at Saint Mary’s University together with teams of students. Her students also often spend semesters at the Vancouver facility.

As the project leader for the new initiative, she said TRIUMF is the ideal location because of its world leading isotope-production capabilities and its ability to produce clean, precise, controlled beams of selected exotic isotopes not readily available anywhere else in the world.

In recent studies in the U.S., some of these isotopes have been shown to have dramatic impact in treating types of cancer, by delivering radioactive payloads directly to the cancerous cells. Canada’s mastery of the technology to isolate, study, and control these isotopes will change the course of healthcare.

An integral part of the project is the creation of a new generation of high resolution spectrometer using precision magnets. Advanced Cyclotron Systems, Inc. a company in British Columbia, has been selected for the work with the hope that the expertise it develops during the venture will empower it to design and build precision-magnet technology products for cutting-edge projects all around the world.

Exciting stuff although it does seem odd that the federal government is spreading largesse when there’s no election in sight. In any case, bravo!

There’s one last piece of news, TRIUMF is welcoming a new member to its board, from its Jan. 14, 2013 news release,

Dr. Sylvain Lévesque, Vice-President of Corporate Strategy at Bombardier Inc., a world-leading manufacturer of innovative transportation solutions, has joined the Board of Management for TRIUMF, Canada’s national laboratory for particle and nuclear physics, for a three-year term.  Owned and operated by a consortium of 17 Canadian universities with core operating funds administered via a contribution agreement through National Research Council Canada, TRIUMF is guided by a Board that includes university vice-presidents of research, prestigious scientists, and leading members of Canada’s private sector.

Paul Young, Chair of TRIUMF’s Board and Vice President, Research at the University of Toronto, said, “We welcome the participation of Sylvain and his extensive experience at Bombardier.  TRIUMF is a national resource for basic research and yet we also fulfill a technological innovation mission for Canada.  Dr. Lévesque will be a valuable addition to the Board.”

Dr. Sylvain Lévesque earned his Ph.D. from MIT in Engineering and worked at McKinsey & Company before joining Bombardier in 1999.  He brings deep experience with large, technical organizations and a passion for science and engineering. [emphasis mine]  He said, “I am excited to work more closely with TRIUMF.  It has a track record of excellence and I am eager to provide guidance on where Canada’s industrial sector might draw greater strength from the laboratory.”

TRIUMF’s Board of Management reflects the unique status of TRIUMF, a laboratory operating for more than forty years as a joint venture from Canada’s leading research universities.  The consortium includes universities from Halifax to Victoria.

Is deep experience like wide experience or is it a whole new kind of experience helpful for ‘getting one’s groove on’? For anyone who’s curious, ‘getting one’s groove on’ involves dancing.