Highly fluorescent N,S-co-doped carbon dots: synthesis and multiple applications

N and S co-doped carbon dots (N,S-CDs) synthesized from biomass can be used as multicolor probes for cell imaging. The N,S-CDs can selectively and sensitively detect Cr(vi) in real lake water, human serum and living cells.

Thioacetamide-derived nitrogen and sulfur co-doped carbon nanoparticles used for label-free detection of copper(ii) ions and bioimaging applications

Thioacetamide-derived nitrogen and sulfur co-doped carbon nanoparticles as photoluminescent probes for the efficient detection of Cu²⁺ ions.