A simple and quick responsive fluorescent biosensor for Salmonella typhimurium detection based on the recognition of aptamer coupled with alendronic acid (ADA)@upconversion nanoparticles (UCNPs) and gold nanoparticle (AuNPs) has been...
Sodium and potassium salts of a renewable nano-sized triterpenoid betulinic acid have been prepared and their self-assembly properties in water and aqueous solvent mixtures have been studied.
Two novel polyoxovanadate-capped polyoxoniobates with non-classical structural motifs have been successfully assembled, which are active heterogeneous catalysts for the oxidative detoxification of sulfur mustard simulants.