April 18, 2014

Scrolling Headlines:

John Ashcroft faces criticism during speech -

Thursday, April 17, 2014

Student rally in support of Gordon, LGBTQ community -

Thursday, April 17, 2014

Thousands gather in Amherst Commons for 23rd Annual Extravaganja -

Thursday, April 17, 2014

Sexual violence is not ‘normal’ -

Thursday, April 17, 2014

One year after Boston Marathon bombings, UMass doctor Pierre Rouzier continues passion to help -

Thursday, April 17, 2014

Photo Slideshow: UMass United Rally -

Thursday, April 17, 2014

Get Yourself Tested at UMass -

Thursday, April 17, 2014

UMass football continues move in new direction in annual Spring Game -

Thursday, April 17, 2014

Library labyrinth targets stress -

Thursday, April 17, 2014

There is nothing to debate about global warming -

Thursday, April 17, 2014

UMass hits the road to take on LaSalle -

Thursday, April 17, 2014

No. 11 UMass women’s lacrosse looks to extend winning streak against Richmond -

Thursday, April 17, 2014

Southeastern Conference commissioner Mike Slive latest McCormack Executive-in-Residence -

Thursday, April 17, 2014

Got a little Irish in you? -

Thursday, April 17, 2014

UMass doctoral student awarded Soros Fellowship -

Thursday, April 17, 2014

UMass Dressage Team discusses the lesser-known sport -

Wednesday, April 16, 2014

Canelas: Things worth watching in Spring Game 2014 -

Wednesday, April 16, 2014

‘The Walking Dead’ finale resurrects a dull season -

Wednesday, April 16, 2014

Five places to study at UMass -

Wednesday, April 16, 2014

UMass tennis team battles injuries as season comes to an end -

Wednesday, April 16, 2014

UMass scientists awarded $1M Keck Foundation grant

Courtesy of UMass.edu

A group of University of Massachusetts physicists were recently awarded a three-year $1 million grant from the W.M. Keck Foundation to carry out research on ultra-thin films, according to a University press release.

Physicists Narayanan Menon, Benny Davidovitch and Christopher Santangelo, along with polymer scientist Thomas Russell, were recently awarded the grant in order to explore and develop the science behind delivering ultra-thin films into liquids.

According to the release, the W.M. Keck Science and Engineering Program seeks to extend funding to programs with “endeavors that are distinctive and novel in their approach. It encourages projects that are high-risk with the potential for transformative impact.”

Menon and his team will work on a series of projects over the three-year period, with each project “more difficult than the last,” the release said.

Their main focus will be creating a material that will begin crumpled up, but once the materials are introduced to a particular environment, will expand to create a super thin barrier between two materials.

In the release, Menon describes a situation where a ball, which appears to be a simple crumpled piece of paper, “instantly unfurls” when thrown at a wall, covering the wall in a sheet of paper that is up to “10,000 times thinner” than a normal sheet of paper.

“We have preliminary experiments that indicate the feasibility of this approach,” Menon said in the release. “But we need many further experiments and theoretical work to understand and control how such a film spontaneously and explosively unfurls when it is placed between two liquids.”

Each member of the team of collaborators brings their own set of expertise to the lab bench. According to the release, Menon’s lab works with the behavioral qualities of soft materials, while Davidovitch and Santangelo maintain backgrounds in the “role of geometry and mechanics in the formation of patterns.” Russell, the team’s final member, is an expert in interfacial materials and their assembly.

Though a majority of the grant money will be used to assemble a team of graduate students and researchers, that team will be pivotal in performing the many experiments over the next three years that won them the grant.

Topics that the team hopes to tackle include the “dynamics of uncrumpling, interactions between crumpled objects dispersed in a fluid, elasticity of heterogeneous and anisotropic films and the mechanics of an interface laden with a mosaic of elastic sheets,” according to the release.

Should the team make significant headway in its research, practical applications could include bandaging leaks, sequestering oil spills or shrink-wrap drops, according to the release.

Jeffrey Okerman can be reached at jokerman@student.umass.edu.

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