SWARNKAR, ABHISHEK; Shanker, G. Shiva; NAG, ANGSHUMAN
(Royal Society of Chemistry, 2014-03)
Exposed surfaces of organic-free colloidal semiconductor nanocrystals act as generic luminescent sensors for multiple analytes. S2− capped CdSe/CdSeS/CdS core/gradient-shell/shell nanocrystals are turn-on sensors for Cd2+ ...