Tag Archives: Vinayak Dravid

Vote for favourite EnvisioNano image ’til June 17, 2016

A June 6, 2016 news item on Nanowerk announces the latest and last voting round of the semifinal judging for the 2016 EnvisioNano contest,

Members of the public are invited to vote for the best images in this round of the National Nanotechnology Initiative (NNI) EnvisioNano contest.

Now in its third round, this contest has drawn submissions from students at top labs and schools across the United States.

This round includes images such as this one (from the 3rd voting round of the EnvisioNano page),

Iron Honeycomb: Hexagonal close-packed assembly of iron oxide nanoparticles Credits: Vikas Nandwana Advisor: Vinayak Dravid Department of Materials Science and Engineering Northwestern University

Iron Honeycomb: Hexagonal close-packed assembly of iron oxide nanoparticles Credits: Vikas Nandwana Advisor: Vinayak Dravid Department of Materials Science and Engineering Northwestern University

Nandwana also provides this description of his image,

Description: The particles shown here are made of iron oxide, or rust – just like on a car. But these nanoparticles are tiny, 100,000 times thinner than a sheet of paper. At such a small size, they demonstrate some unique properties that can be used to detect and treat diseases like cancer by just applying external magnetic field without any side effects. Due to the same size and shape, the magnetic nanoparticles self-assemble (or come together) into a closely-packed honeycomb pattern.  Iron oxide nanoparticles like these are already used to help people suffering from iron deficiency (anemia). Researchers study how these magnetic nanoparticles interact with each other and tissues in the body, which can open new avenues for nontoxic, targeted tests and treatments for cancer, Alzheimer’s and cardiovascular disease.
Laboratory website: http://vpd.ms.northwestern.edu/
Technique: Transmission Electron Microscopy
Funding Source: NTU-NU Institute for NanoMedicine located at the International Institute for Nanotechnology, Northwestern University, USA and the Nanyang Technological University, Singapore.

A June 6, 2016 US National Nanotechnology Initiative news release, which originated the news item, gives more details,

In the first two rounds of the EnvisioNano contest, student images racked up over 41,000 online views and both previous winning images were featured on the back cover of the NNI Supplement to the President’s 2017 Budget! We encourage everyone to cast votes for their favorite images. All students have provided a description of their photos and research, allowing the viewer to envision where the research is headed and to learn how seeing at the nanoscale is important to reaching that vision. So, as you view the pictures, take a moment to learn about the research and how nanotechnology may improve your life.

Voting starts Monday, June 6th, and is open until June 17th [2016].
View the images and cast your vote at: www.nano.gov/EnvisioNanoVoting.

Once this voting round is completed, judges from the NNI will select the final winning image.

There are a few more details about the contest on this Envisio Nano page. It may be of interest to note that voting ends at 12 pm (noon) on June 17, 2016.

2015 winners were featured (as mentioned earlier) on the cover of the 2017 NNI budget supplement. I wrote about the supplement and embedded images of the cover in my April 4, 2016 posting.

$81M for US National Nanotechnology Coordinated Infrastructure (NNCI)

Academics, small business, and industry researchers are the big winners in a US National Science Foundation bonanza according to a Sept. 16, 2015 news item on Nanowerk,

To advance research in nanoscale science, engineering and technology, the National Science Foundation (NSF) will provide a total of $81 million over five years to support 16 sites and a coordinating office as part of a new National Nanotechnology Coordinated Infrastructure (NNCI).

The NNCI sites will provide researchers from academia, government, and companies large and small with access to university user facilities with leading-edge fabrication and characterization tools, instrumentation, and expertise within all disciplines of nanoscale science, engineering and technology.

A Sept. 16, 2015 NSF news release provides a brief history of US nanotechnology infrastructures and describes this latest effort in slightly more detail (Note: Links have been removed),

The NNCI framework builds on the National Nanotechnology Infrastructure Network (NNIN), which enabled major discoveries, innovations, and contributions to education and commerce for more than 10 years.

“NSF’s long-standing investments in nanotechnology infrastructure have helped the research community to make great progress by making research facilities available,” said Pramod Khargonekar, assistant director for engineering. “NNCI will serve as a nationwide backbone for nanoscale research, which will lead to continuing innovations and economic and societal benefits.”

The awards are up to five years and range from $500,000 to $1.6 million each per year. Nine of the sites have at least one regional partner institution. These 16 sites are located in 15 states and involve 27 universities across the nation.

Through a fiscal year 2016 competition, one of the newly awarded sites will be chosen to coordinate the facilities. This coordinating office will enhance the sites’ impact as a national nanotechnology infrastructure and establish a web portal to link the individual facilities’ websites to provide a unified entry point to the user community of overall capabilities, tools and instrumentation. The office will also help to coordinate and disseminate best practices for national-level education and outreach programs across sites.

New NNCI awards:

Mid-Atlantic Nanotechnology Hub for Research, Education and Innovation, University of Pennsylvania with partner Community College of Philadelphia, principal investigator (PI): Mark Allen
Texas Nanofabrication Facility, University of Texas at Austin, PI: Sanjay Banerjee

Northwest Nanotechnology Infrastructure, University of Washington with partner Oregon State University, PI: Karl Bohringer

Southeastern Nanotechnology Infrastructure Corridor, Georgia Institute of Technology with partners North Carolina A&T State University and University of North Carolina-Greensboro, PI: Oliver Brand

Midwest Nano Infrastructure Corridor, University of  Minnesota Twin Cities with partner North Dakota State University, PI: Stephen Campbell

Montana Nanotechnology Facility, Montana State University with partner Carlton College, PI: David Dickensheets
Soft and Hybrid Nanotechnology Experimental Resource,

Northwestern University with partner University of Chicago, PI: Vinayak Dravid

The Virginia Tech National Center for Earth and Environmental Nanotechnology Infrastructure, Virginia Polytechnic Institute and State University, PI: Michael Hochella

North Carolina Research Triangle Nanotechnology Network, North Carolina State University with partners Duke University and University of North Carolina-Chapel Hill, PI: Jacob Jones

San Diego Nanotechnology Infrastructure, University of California, San Diego, PI: Yu-Hwa Lo

Stanford Site, Stanford University, PI: Kathryn Moler

Cornell Nanoscale Science and Technology Facility, Cornell University, PI: Daniel Ralph

Nebraska Nanoscale Facility, University of Nebraska-Lincoln, PI: David Sellmyer

Nanotechnology Collaborative Infrastructure Southwest, Arizona State University with partners Maricopa County Community College District and Science Foundation Arizona, PI: Trevor Thornton

The Kentucky Multi-scale Manufacturing and Nano Integration Node, University of Louisville with partner University of Kentucky, PI: Kevin Walsh

The Center for Nanoscale Systems at Harvard University, Harvard University, PI: Robert Westervelt

The universities are trumpeting this latest nanotechnology funding,

NSF-funded network set to help businesses, educators pursue nanotechnology innovation (North Carolina State University, Duke University, and University of North Carolina at Chapel Hill)

Nanotech expertise earns Virginia Tech a spot in National Science Foundation network

ASU [Arizona State University] chosen to lead national nanotechnology site

UChicago, Northwestern awarded $5 million nanotechnology infrastructure grant

That is a lot of excitement.