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A New Twist

What sets the final size and shape of chiral filament bundles (many stranded, self-twisting, yarn-like structures) implicated in such diseases as Alzheimer’s, Parkinson’s, and Sickle Cell Anemia? Researchers at UMass Amherst use computers at the MGHPCC to unravel rules of twisted bundle morphology.

In a recent issue of Nature Materials, polymer scientists Greg Grason, Douglas Hall and Isaac Bruss at the University of Massachusetts Amherst, with Justin Barone at Virginia Tech, identify for the first time the factors that govern the final morphology of self-assembling chiral filament bundles.

Prof Greg Grayson
UMass Amherst, Department of Polymer Science and Engineering

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Dusty With a Chance of Star Formation
Checking the Medicine Cabinet to Interrupt COVID-19 at the Molecular Level
Not Too Hot, Not Too Cold But Still, Is It Just Right?​
Smashing Discoveries​
Microbiome Pattern Hunting
Modeling the Air we Breathe
Exploring Phytoplankton Diversity
The Computer Will See You Now
Computing the Toll of Trapped Diamondback Terrapins
Edging Towards a Greener Future
Physics-driven Drug Discovery
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Small Stars, Smaller Planets, Big Computing
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Getting to Grips with Glassy Materials
Modeling Molecular Engines
Forest Mapping: When the Budworms come to Dinner
Exploring Thermoelectric Behavior at the Nanoscale
The Trickiness of Talking to Computers
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From Grass to Gas
Teaching Computers to Identify Odors
From Games to Brains
The Trouble with Turbulence
A New Twist
A Little Bit of This... A Little Bit of That..
Looking Like an Alien!
Locking Up Computing
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Sound Solution
Lessons in a Virtual Test Tube​
Higgs Boson Spotted in Holyoke?
Crack Computing
Automated Real-time Medical Imaging Analysis
Towards a Smarter Greener Grid
Heading Off Head Blight
Organic Light-Harvesting Antennae
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Excited by Photons
Tapping into an Ocean of Data
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