Thursday, 26 October 2006
OLCC-McClain (Oakley-Lindsay Center)
93

Sulfur Calixarene Modified CdSe/ZnS Quantum Dots as Luminescent Probes for Hg2+ Ions

Haibing Li, yan zhang, xiaoqiong wang, and dejun xiong. Central China Normal University, Wuhan 430079, China, Wuhan, China

Luminescent and stable CdSe/ZnS core/shell quantum dots (QDs) capped with sulfur calixarene (Calix[4]-S) are prepared for the selective determination of mercury ions in acetonitrile with high sensitivity (determination limit of 15 nM).

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