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Oyster shells inspire new method to make super-strong, flexible polymers


June 7, 2017

Researchers have demonstrated a new technique inspired by the nacre of oyster shells, a composite material that has extraordinary mechanical properties, including great strength and resilience. By changing the crystallization speed of a polymer initially well-mixed with nanoparticles, the team was able to control how the nanoparticles self-assemble into structures at three different length scale regimes. Full Story

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Columbia Engineering

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2017, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards.

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