The cellular uptake of biodegradable particles as drug or vaccine carriers was observed by scanning electron microscopy employing an ionic liquid. The samples were observed by simply dipping them into ...

The ability to control the selectivity and angular flexibility of interparticle interactions 5 makes it possible to provide valence to colloids. This can be done by means of chemical 6,7,8 or physical ...

Nylon cooking bags and plastic-lined cardboard cups are conveniences many people rely on, but a new study suggests that they are an underappreciated source of nanoparticles. They report that the ...