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Penn research develops 'onion' vesicles for drug delivery

June 9, 2014

a liposome NSF-funded researchers potentially have found a way to replicate the basic structures of a cell's membrane.  Using dendrimers, highly branched, star-shaped macromolecules, researchers produced a concentric, onion-like layered membrane that may ultimately help deliver drugs with significantly better controlled release mechanisms. Full Story

University of Pennsylvania

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) 2016, 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. NSF also awards about $626 million in professional and service contracts yearly.

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