Tag Archives: George Osborne

Bacteria and an anti-superbug coating from Ireland’s Sligo Institute of Technology

Unlike today’s (April 28, 2016) earlier piece about dealing with bacteria, the focus for this research is on superbugs and not the bacteria which form biofilm on medical implants and such. An April 21, 2016 news item on RTE News makes the announcement about a new means of dealing with superbugs,

A discovery by a team of scientists in Ireland could stem the spread of deadly superbugs predicted to kill millions of people worldwide over the coming decades.

The research has found an agent that can be baked into everyday items like smart-phones and door handles to combat the likes of MRSA and E. coli.

The nanotechnology has a 99.9 % kill rate of potentially lethal and drug-resistant bacteria, they say.

Lead scientist Professor Suresh C. Pillai, of Sligo Institute of Technology’s Nanotechnology Research Group, says the discovery is the culmination of 12 years work.

“This is a game changer,” he said.

“This breakthrough will change the whole fight against superbugs. It can effectively control the spread of bacteria.”

An April 21, 2016 Sligo Institute of Technology press release provides some context for the work and a few details about the coating,

News of the discovery comes just days after UK Chancellor of the Exchequer George Osborne warned that superbugs could become deadlier than cancer and are on course to kill 10 million people globally by 2050.

Speaking at the International Monetary Fund (IMF) in Washington, Mr Osborne warned that the problem would slash global GDP by around €100 trillion if it was not tackled.

Using nanotechnology, the discovery is an effective and practical antimicrobial solution — an agent that kills microorganisms or inhibits their growth — that can be used to protect a range of everyday items.

Items include anything made from glass, metallics and ceramics including computer or tablet screens, smartphones, ATMs, door handles, TVs, handrails, lifts, urinals, toilet seats, fridges, microwaves and ceramic floor or wall tiles.

It will be of particular use in hospitals and medical facilities which are losing the battle against the spread of killer superbugs.

Other common uses would include in swimming pools and public buildings, on glass in public buses and trains, sneeze guards protecting food in delis and restaurants as well as in clean rooms in the medical sector.

“It’s absolutely wonderful to finally be at this stage. This breakthrough will change the whole fight against superbugs. It can effectvely control the spread of bacteria,” said Prof. Pillai.

He continued: “Every single person has a sea of bacteria on their hands. The mobile phone is the most contaminated personal item that we can have. Bacteria grows on the phone and can live there for up to five months. As it is contaminated with proteins from saliva and from the hand, It’s fertile land for bacteria and has been shown to carry 30 times more bacteria than a toilet seat.”

The research started at Dublin Institute of Technology (DIT)’s CREST and involves scientists now based at IT Sligo, Dublin City University (DCU) and the University of Surrey. Major researchers included Dr Joanna Carroll and Dr Nigel S. Leyland.

It has been funded for the past eight years by John Browne, founder and CEO of Kastus Technologies Ltd, who is bringing the product to a global market. He was also supported by significant investment from Enterprise Ireland.

As there is nothing that will effectively kill antibiotic-resistant superbugs completely from the surface of items, scientists have been searching for a way to prevent the spread.

This has been in the form of building or ‘baking’ antimicrobial surfaces into products during the manufacturing process.

However, until now, all these materials were toxic or needed UV light in order to make them work. This meant they were not practical for indoor use and had limited commercial application.

“The challenge was the preparation of a solution that was activated by indoor light rather than UV light and we have now done that,” said Prof Pillai.

The new water-based solution can be sprayed onto any glass, ceramic or metallic surface during the production process, rendering the surface 99.9 per cent resistant to superbugs like MRSA, E. coli and other fungi. [emphasis mine]

The solution is sprayed on the product — such as a smartphone glass surface — and then ‘baked’ into it, forming a super-hard surface. The coating is transparent, permanent and scratch resistant and actually forms a harder surface than the original glass or ceramic material.

The team first developed the revolutionary material to work on ceramics and has spent the last five years adapting the formula – which is non-toxic and has no harmful bi-products ‑- to make it work on glass and metallic surfaces.

Research is now underway by the group on how to adapt the solution for use in plastics and paint, allowing even wider use of the protective material.

Prof Pillai, Kastus and the team have obtained a US and a UK patent on the unique process with a number of global patent applications pending. It is rare for such an academic scientific discovery to have such commercial viability.

“I was sold on this from the first moment I heard about it. It’s been a long road to here but it was such a compelling story that it was hard to walk away from so I had to see it through to the end,” said John Browne, Kastus CEO.

He continued: “This is a game changer. The uniqueness of antimicrobia surface treatment means that the applications for it in the real world are endless. The multinational glass manufacturers we are in negotiations with to sell the product to have been searching for years to come up with such a solution but have failed.”

If the coating kills 99.9%, doesn’t that mean 0.1% are immune? If that’s the case, won’t they reproduce and eventually establish themselves as a new kind of superbug?

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

Highly Efficient F, Cu doped TiO2 anti-bacterial visible light active photocatalytic coatings to combat hospital-acquired infections by Nigel S. Leyland, Joanna Podporska-Carroll, John Browne, Steven J. Hinder, Brid Quilty, & Suresh C. Pillai. Scientific Reports 6, Article number: 24770 (2016) doi:10.1038/srep24770 Published online: 21 April 2016

This paper is open access.

Tempest in a teapot or a sign of things to come? UK’s National Graphene Institute kerfuffle

A scandal-in-the-offing, intellectual property, miffed academics, a chortling businessman, graphene, and much more make this a fascinating story.

Before launching into the main attractions, those unfamiliar with the UK graphene effort might find this background informal useful. Graphene, was first isolated at the University of Manchester in 2004 by scientists Andre Geim* and Konstantin Novoselov, Russian immigrants, both of whom have since become Nobel laureates and knights of the realm. The excitement in the UK and elsewhere is due to graphene’s extraordinary properties which could lead to transparent electronics, foldable/bendable electronics, better implants, efficient and inexpensive (they hope) water filters, and more. The UK government has invested a lot of money in graphene as has the European Union (1B Euros in the Graphene Flagship) in the hope that huge economic benefits will be reaped.

Dexter Johnson’s March 15, 2016 posting on his Nanoclast blog (on the IEEE [Institute for Electrical and Electronics Engineers] website) provides details about the situation (Note: Links have been removed),

A technology that, a year ago, was being lauded as the “first commercially viable consumer product” using graphene now appears to be caught up in an imbroglio over who owns its intellectual property rights. The resulting controversy has left the research institute behind the technology in a bit of a public relations quagmire.

The venerable UK publication The Sunday Times reported this week on what appeared to be a mutiny occurring at the National Graphene Institute (NGI) located at the University of Manchester. Researchers at the NGI had reportedly stayed away from working at the institute’s gleaming new $71 million research facility over fears that their research was going to end up in the hands of foreign companies, in particular a Taiwan-based company called BGT Materials.

The “first commercially viable consumer product” noted in Dexter’s posting was a graphene-based lightbulb which was announced by the NGI to much loud crowing in March 2015 (see my March 30, 2015 posting). The company producing the lightbulb was announced as “… Graphene Lighting PLC is a spin-out based on a strategic partnership with the National Graphene Institute (NGI) at The University of Manchester to create graphene applications.” There was no mention of BGT.

Dexter describes the situation from the BGT perspective (from his March 15, 2016 posting), Note: Links have been removed,

… BGT did not demur when asked by  the Times whether it owned the technology. In fact, Chung Ping Lai, BGT’s CEO, claimed it was his company that had invented the technology for the light bulb and not the NGI. The Times report further stated that Lai controls all the key patents and claims to be delighted with his joint venture with the university. “I believe in luck and I have had luck in Manchester,” Lai told the Times.

With companies outside the UK holding majority stakes in the companies spun out of the NGI—allowing them to claim ownership of the technologies developed at the institute—one is left to wonder what was the purpose of the £50 million (US $79 million) earmarked for graphene research in the UK more than four years ago? Was it to develop a local economy based around graphene—a “Graphene Valley”, if you will? Or was it to prop up the local construction industry through the building of shiny new buildings that reportedly few people occupy? That’s the charge leveled by Andre Geim, Nobel laureate for his discovery of graphene, and NGI’s shining star. Geim reportedly described the new NGI building as: “Money put in the British building industry rather than science.”

Dexter ends his March 15, 2016 posting with an observation  that will seem familiar to Canadians,

Now, it seems the government’s eagerness to invest in graphene research—or at least, the facilities for conducting that research—might have ended up bringing it to the same place as its previous lack of investment: the science is done in the UK and the exploitation of the technology is done elsewhere.

The March 13, 2016 Sunday Times article [ETA on April 3, 2016: This article is now behind a paywall] by Tom Harper, Jon Ungoed-Thomas and Michael Sheridan, which seems to be the source of Dexter’s posting, takes a more partisan approach,

ACADEMICS are boycotting a top research facility after a company linked to China was given access to lucrative confidential material from one of Britain’s greatest scientific breakthroughs.

Some scientists at Manchester University working on graphene, a wonder substance 200 times stronger than steel, refuse to work at the new £61m national institution, set up to find ways to exploit the material, amid concerns over a deal struck between senior university management and BGT Materials.

The academics are concerned that the National Graphene Institute (NGI), which was opened last year by George Osborne, the chancellor, and forms one of the key planks of his “northern powerhouse” industrial strategy, does not have the necessary safeguards to protect their confidential research, which could revolutionise the electronics, energy, health and building industries.

BGT, which is controlled by a Taiwanese businessman, subsequently agreed to work with a Chinese manufacturing company and university to develop similar graphene technology.

BGT says its work in Manchester has been successful and it is “offensive” and “untrue” to suggest that it would unfairly use intellectual property. The university say there is no evidence “whatsoever” of unfair use of confidential information. Manchester says it is understandable that some scientists are cautious about the collaborative environment of the new institute. But one senior academic said the arrangement with BGT had caused the university’s graphene research to descend into “complete anarchy”.

The academic said: “The NGI is a national facility, and why should we use it for a company, which is not even an English [owned] company? How much [intellectual property] is staying in England and how much is going to Taiwan?”

The row highlights concerns that the UK has dawdled in developing one of its greatest discoveries. Nearly 50% of ­graphene-related patents have been filed in China, and just 1% in Britain.

Manchester signed a £5m “research collaboration agreement” with BGT Materials in October 2013. Although the company is controlled by a Taiwanese businessman, Chung-ping Lai, the university does have a 17.5% shareholding.

Manchester claimed that the commercial deal would “attract a significant number of jobs to the city” and “benefit the UK economy”.

However, an investigation by The Sunday Times has established:

Only four jobs have been created as a result of the deal and BGT has not paid the full £5m due under the agreement after two projects were cancelled.

Pictures sent to The Sunday Times by a source at the university last month show that the offices at the NGI [National Graphene Institute], which can accommodate 120 staff, were deserted.

British-based businessmen working with graphene have also told The Sunday Times of their concerns about the institute’s information security. Tim Harper, a Manchester-based graphene entrepreneur, said: “We looked at locating there [at the NGI] but we take intellectual property extremely seriously and it is a problem locating in such a facility.

“If you don’t have control over your computer systems or the keys to your lab, then you’ve got a problem.”

I recommend reading Dexter’s post and the Sunday Times article as they provide some compelling insight into the UK situation vis à vis nanotechnology, science, and innovation.

*’Gheim’ corrected to ‘Geim’ on March 30, 2016.

Graphene light bulb to hit UK stores later in 2015

I gather people at the University of Manchester are quite happy about the graphene light bulb which their spin-off (or spin-out) company, Graphene Lighting PLC, is due to deliver to the market sometime later in 2015. From a March 30, 2015 news item by Nancy Owano on phys.org (Note: A link has been removed),

The BBC reported on Saturday [March 28, 2015] that a graphene bulb is set for shops, to go on sale this year. UK developers said their graphene bulb will be the first commercially viable consumer product using the super-strong carbon; bulb was developed by a Canadian-financed company, Graphene Lighting, one of whose directors is Prof Colin Bailey at the University of Manchester. [emphasis mine]

I have not been able to track down the Canadian connection mentioned (*never in any detail) in some of the stories. A March 30, 2015 University of Manchester press release makes no mention of Canada or any other country in its announcement (Note: Links have been removed),

A graphene lightbulb with lower energy emissions, longer lifetime and lower manufacturing costs has been launched thanks to a University of Manchester research and innovation partnership.

Graphene Lighting PLC is a spin-out based on a strategic partnership with the National Graphene Institute (NGI) at The University of Manchester to create graphene applications.

The UK-registered company will produce the lightbulb, which is expected to perform significantly better and last longer than traditional LED bulbs.

It is expected that the graphene lightbulbs will be on the shelves in a matter of months, at a competitive cost.

The University of Manchester has a stake in Graphene Lighting PLC to ensure that the University benefits from commercial applications coming out of the NGI.

The graphene lightbulb is believed to be the first commercial application of graphene to emerge from the UK, and is the first application from the £61m NGI, which only opened last week.

Graphene was isolated at The University of Manchester in 2004 by Sir Andre Geim and Sir Kostya Novoselov, earning them the Nobel prize for Physics in 2010. The University is the home of graphene, with more than 200 researchers and an unrivalled breadth of graphene and 2D material research projects.

The NGI will see academic and commercial partners working side by side on graphene applications of the future. It is funded by £38m from the Engineering and Physical Sciences Research Council (EPSRC) and £23m from the European Regional Development Fund (ERDF).

There are currently more than 35 companies partnering with the NGI. In 2017, the University will open the Graphene Engineering Innovation Centre (GEIC), which will accelerate the process of bringing products to market.

Professor Colin Bailey, Deputy President and Deputy Vice-Chancellor of The University of Manchester said: “This lightbulb shows that graphene products are becoming a reality, just a little more than a decade after it was first isolated – a very short time in scientific terms.

“This is just the start. Our partners are looking at a range of exciting applications, all of which started right here in Manchester. It is very exciting that the NGI has launched its first product despite barely opening its doors yet.”

James Baker, Graphene Business Director, added: “The graphene lightbulb is proof of how partnering with the NGI can deliver real-life products which could be used by millions of people.

“This shows how The University of Manchester is leading the way not only in world-class graphene research but in commercialisation as well.”

Chancellor George Osborne and Sir Kostya Novoselov with the graphene lightbulb Courtesy: University of Manchester

Chancellor George Osborne and Sir Kostya Novoselov with the graphene lightbulb Courtesy: University of Manchester

This graphene light bulb announcement comes on the heels of the university’s official opening of its National Graphene Institute mentioned here in a March 26, 2015 post.

Getting back to graphene and light bulbs, Judy Lin in a March 30, 2015 post on LEDinside.com offers some details such as proposed pricing and more,

These new bulbs will be priced at GBP 15 (US $22.23) each.

The dimmable bulb incorporates a filament-shaped LED coated in graphene, which was designed by Manchester University, where the strong carbon material was first discovered.

$22 seems like an expensive light bulb but my opinion could change depending on how long it lasts. ‘Longer lasting’ (and other variants of the term) seen in the news stories and press release are not meaningful to me. Perhaps someone could specify how many hours and under what conditions?

* ‘but’ removed as it was unnecessary, April 3, 2015.

ETA April 3, 2105: Dexter Johnson has provided a thought-provoking commentary about this graphene light bulb in an April 2, 2015 post on his Nanoclast blog (on the IEEE [Institute for Electrical and Electronics Engineers] website), Note: Links have been removed,

The big story this week in graphene, after taking into account the discovery of “grapene,” [Dexter’s April Fool’s Day joke posting] has to be the furor that has surrounded news that a graphene-coated light bulb was to be the “first commercially viable consumer product” using graphene.

Since the product is not expected to be on store shelves until next year, “commercially viable” is both a good hedge and somewhat short on meaning. The list of companies with a commercially viable graphene-based product is substantial, graphene-based conductive inks and graphene-based lithium-ion anodes come immediately to mind. Even that list neglects products that are already commercially available, never mind “viable”, like Head’s graphene-based tennis racquets.

Dexter goes on to ask more pointed questions and shares the answers he got from Daniel Cochlin, the graphene communications and marketing manager at the University of Manchester. I confess I got caught up in the hype. It’s always good to have someone bringing things back down to earth. Thank you Dexter!

University of Manchester’s National Graphene Institute opens—officially

A little over two years after the announcement of a National Graphene Institute at the UK’s University of Manchester in my Jan. 14, 2013 post, Azonano provides a March 24, 2015 news item which describes the opening,

The Chancellor of the Exchequer, George Osborne, was invited to open the recently completed £61m National Graphene Institute (NGI) at the University of Manchester on Friday 20th March [2015].

Mr Osbourne was accompanied by Nobel Laureate Professor Sir Kostya Novoselov as he visited the institute’s sophisticated cleanrooms and laboratories.

For anyone unfamiliar with the story, the University of Manchester was the site where two scientists, Kostya (Konstantin) Novoselof and Andre Geim, first isolated graphene. In 2010, both scientists received a Nobel prize for this work. As well, the European Union devoted 1B Euros to be paid out over 10 years for research on graphene and the UK has enthusiastically embraced graphene research. (For more details: my Oct. 7, 2010 post covers graphene and the newly awarded Nobel prizes; my Jan. 28, 2013 post covers the 1B Euros research announcements.)

A March 20, 2015 University of Manchester press release, which originated the news item, gives more detail,

The NGI is the national centre for graphene research and will enable academics and industry to work side-by-side on the graphene applications of the future.

More than 35 companies from across the world have already chosen to partner with The University of Manchester working on graphene-related projects.

The Government provided £38m for the construction of the Institute via the Engineering and Physical Sciences Research Council (EPSRC), with the remaining £23m provided by the European Regional Development Fund (ERDF).

Mr Osborne said: “Backing science and innovation is a key part of building a Northern Powerhouse. The new National Graphene Institute at The University of Manchester will bring together leading academics, scientists and business leaders to help develop the applications of tomorrow, putting the UK in pole position to lead the world in graphene technology.”

One-atom thick graphene was first isolated and explored in 2004 at The University of Manchester. Its potential uses are vast but one of the first areas in which products are likely to be seen is in electronics.

The 7,825 square metre, five-storey building features cutting-edge facilities and equipment throughout to create a world-class research hub. The NGI’s 1,500 square metres of clean room space is the largest academic space of its kind in the world for dedicated graphene research.

Professor Dame Nancy Rothwell, President and Vice-Chancellor of The University of Manchester said: “The National Graphene Institute will be the world’s leading centre of graphene research and commercialisation.

“It will be the home of graphene scientists and engineers from across The University of Manchester working in collaboration with colleagues from many other universities and from some of the world’s leading companies.

“This state-of-the-art institute is an incredible asset, not only to this University and to Manchester but also to the UK. The National Graphene Institute is fundamental to continuing the world-class graphene research which was started in Manchester.”

The NGI is a significant first step in the vision to create a Graphene City® in Manchester. Set to open in 2017 the £60m Graphene Engineering Innovation Centre (GEIC) will complement the NGI and initiate further industry-led development in graphene applications with academic collaboration.

Last year the Chancellor also announced the creation of the £235m Sir Henry Royce Institute for Advanced Materials at The University of Manchester with satellite centres in Sheffield, Leeds, Cambridge, Oxford and London.

Speaking at the opening ceremony, Professor Colin Bailey, Deputy President and Deputy Vice-Chancellor of The University of Manchester said: “The opening of the National Graphene Institute today, complemented by the Graphene Engineering Innovation Centre opening in 2017 and the future Sir Henry Royce Institute for Advanced Materials, will provide the UK with the facilities required to accelerate new materials to market.

“It will allow the UK to lead the way in the area which underpins all manufacturing sectors, resulting in significant inward investment, the stick-ability of innovation, and significant long-term job creation.”

Congratulations to everyone involved in the effort.

As I mentioned earlier today in a post about Kawasaki city (Japan), Manchester will be the European City of Science when it hosts the EuropeanScience Open Forum (ESOF) in 2016.

Latest on UK and graphene

The Brits are at it again with another graphene funding announcement, from the Dec. 28, 2012 news item on Azonano,

The Chancellor of the Exchequer, George Osborne MP, today announced £21.5 million of capital investment to commercialise graphene, one of the thinnest, lightest, strongest and most conductive materials to have been discovered, marked by the 2010 Nobel Prize in Physics as one of the world’s most ground breaking scientific achievements.

Three research projects at Imperial will share the Engineering and Physical Sciences Research Council (EPSRC) funding as part of a new programme with a number of industrial partners, including aeroplane manufacturer Airbus. The scientists receiving the grant hope to develop graphene technologies that will contribute to the UK economy and can be applied by industries around the world.

The Imperial College of London Dec. 27, 2012 news release, which originated the item, describes how the college’s £4.5M award will be used for three of its graphene projects,

In one project worth £1.35 million, led by Professor Tony Kinloch from the Department of Mechanical Engineering with colleagues from the Departments of Chemistry and Chemical Engineering, researchers will explore how combining graphene with current materials can improve the properties of aeroplane parts, such as making them resistant to lightning-strikes. They hope the same technology can also be used to develop coatings for wind-turbine blades, to make them scratch resistant and physically tougher in extreme weather conditions.

Professor Eduardo Saiz, from the Department of Materials, will develop new manufacturing processes using liquids that contain tiny suspended particles of graphene, in order to reduce the cost of currently expensive industrial techniques. This project will receive £1.91 million funding and involves scientists from Imperial’s Departments of Chemistry and Chemical Engineering, and Queen Mary, University of London.

£1.37 million of funding received by Professor Norbert Klein, also from the Department of Materials and shared with Imperial’s Department of Physics, will pay for new equipment to deposit extremely thin sheets of graphene, so scientists can explore its electrical properties. They hope that new medical scanning technology may be developed as a result of how graphene responds to high frequency electromagnetic waves, from microwave to terahertz frequencies and all the way to the wavelengths of visible light.

As noted on numerous occasions here  (most recently in an Oct. 11, 2012 posting), there is a competition for two prizes of 1 billion Euros each to be awarded to two European research projects in the European Union’s Future and Emerging Technologies Initiatives (FET). There are six flagship projects (whittled down from a larger number a few years ago) competing to be one of the two winners. There’s more about the FET Graphene Flagship project here. As you might expect, the Brits are heavily involved in the graphene flagship project.

Care to commercialize graphene in the UK?

The UK’s Engineering and Physical Sciences Research Council (EPSRC) has announced a call for proposals for research that is directly linked to commercializing graphene. From the Feb. 28, 2012 news item on Nanowerk,

The aim of the call, where there will be up to £20 million of funding available, is to focus research on manufacturing processes and technologies linked to graphene in order to accelerate the development and generation of novel devices, applications technologies and systems.

In 2010 the Nobel Prize for Physics was awarded to UK researchers Andre Geim and Kostya Novoselov from the University of Manchester, who demonstrated graphene in 2004. EPSRC has funded their work for over a decade.

The call is divided into two parts: research programmes and equipment bids. EPSRC is committing £10 million to the call, with up to £10 million more available by the Department for Business, Innovation and Skills (BIS) to fund the capital equipment as part of either research programmes or for equipment-only bids.

Proposals for research programmes should range between £1.5 million and £3 million and should seek to understand how to commercialise and enhance the ‘manufacturability’ of graphene as the material of choice. Programmes should have an emphasis on applications, strongly align with industry needs and foster an environment of collaboration across the UK. The programmes of research should also focus on developing people to stimulate the future sustainability of UK graphene engineering research and future commercialisation opportunities across a variety of sectors.

Proposals for equipment are to allow groups with existing capability in graphene research to help researchers advance the commercialisation of graphene and improve the emphasis on applications.

There’s a 10 pp. PDF description for the call, which includes gems like this, as well as, details about the call,

Recognising this opportunity, on 3 October 2011, the Chancellor (George Osborne, UK’s Chancellor of the Exchequer [roughly equivalent to a Minister of Finance]) pledged a £50M investment to establish the UK as a graphene research and technology ‘hub’ with the aim to capture the commercial benefits of graphene (http://www.epsrc.ac.uk/newsevents/news/2012/Pages/graphenehub.aspx). The chancellor stated “We will fund a national research programme that will take this Nobel prize-winning discovery from the British laboratory to the British factory floor…” “We’re going to get Britain making things again.” (p. 2)

There’s a six-page PDF called an Expression of Interest for interested parties to fill out. For anyone who experiences difficulties filling out PDF forms and/or submitting them, there is a set of guidelines.

Frankly, I found the description for eligibility in the EPSRC Funding Guide a little confusing but it seems a fairly safe guess that pretty much everyone involved in the proposed project, investigators, postdoctoral students, and research assistants must be resident in the UK.

It’s fascinating to track this graphene effort, which seems designed to lift the UK from its economic doldrums, from afar. It seems there’s some sort of announcement on this front on a weekly basis, at least (my most recent posting about these efforts is Feb. 21, 2012).

My experience with these kinds of announcements is that they are often recycled. For example, an announcement is made in Oct. 2011 about government funding for graphene research then months later, a research funding agency announces a call for proposals with references to the amount of research money available. Next on the agenda will be an announcement of the recipients for the grants. This practice can make it seem as if the second and third announcement are for new funds when it is money that was promised months before.