Synthesis of CdSe quantum dots using selenium dioxide as selenium source and its interaction with pepsin.

Abstract

A novel method has been developed for the synthesis of thioglycolic acid (TGA)-capped CdSe quantum dots (QDs) in an aqueous medium when selenium dioxide worked as a selenium source and sodium borohydride acted as a reductant. The interaction between CdSe QDs and pepsin was investigated by fluorescence spectroscopy. It was proved that the fluorescence… (More)
DOI: 10.1016/j.saa.2011.04.061

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