An oriented, neutral and cation-free AlPO4 LTA molecular sieve membrane with high hydrogen selectivity was prepared on porous α-Al 2O3 supports through secondary growth of a highly oriented AlPO4 LTA monolayer. © 2011 The ...

Leishmaniasis is one of the biggest health problems in the world. Traditional therapeutic methods still depend on a small range of products, mostly chemically. However, the treatment with these drugs is expensive and can ...

A pH-sensitive stimulus-response system for controlled drug release was prepared by modifying nanoporous silica nanoparticles (NPSNPs) with poly(4-vinylpyridine) using a bismaleimide as linker. At physiological pH values, ...