Experimental Soft Condensed Matter Group Harvard University, Prof. D. A. Weitz Cool Picture of the Moment

SEM micrograph of a Porous Nanoparticle Aggregate Particle (PNAP) composed of drug-loaded biodegradable PLGA nanoparticles. Nanoparticles are made by emulsification and then formed into PNAPs via a spray drying process. The PNAP dry powder can be delivered as an aerosol to the lungs to treat disease.

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Past cool pictures...