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Penn Physicists Discover Why Drying Liquid Crystal Drops Leave Unusual “Coffee Rings”（图）
Penn Physicists Drying Liquid Crystal Drops Coffee Rings
2017/7/21
In previous papers, University of Pennsylvania physicists investigated the “coffee ring effect,” the ring-shaped stain of particles left after drops of coffee evaporate. In one paper, they learned how...
Influence of Drying on the Characteristics of Zinc Oxide Nanoparticles
zinc oxide drying process nanoparticle
2010/7/5
The recent growth in the field of porous and nanometric materials prepared by non-conventional processes has stimulated the search of new applications of ZnO nanoparticulate. Zinc oxide is an interest...
Spray-drying technique to prepare innovative nanoparticulated formulations for drug administration: a brief overview
microparticles nanocapsules nanospheres spray-drying
2010/7/5
Polymeric nanoparticle systems (nanocapsules and nanospheres) present potential applications as drug delivery systems. Nevertheless, their full applications have not been exploited due to their limite...