Title of article :
Photoactivated luminescent CdSe quantum dots as sensitive cyanide probes in aqueous solutions
Author/Authors :
Sanz-Medel، Alfredo نويسنده , , Jin، Wei Jun نويسنده , , Costa-Fernandez، Jose M. نويسنده , , Pereiro، Rosario نويسنده , , Fernandez-Arguelles، Maria T. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Water-soluble luminescent CdSe quantum dots surface-modified with 2-mercaptoethane sulfonate were synthesized for the selective determination of free cyanide in aqueous solution with high sensitivity (detection limit of 1.1 × 10^-6 M), via analyte-induced changes in their photoluminescence after photoactivation.
Keywords :
Aphthona flava , Aphthona nigriscutis , Aphthona lacertosa , Euphorbia esula , Aphthona czwalinae , IPM , Endangered species , Invasive weeds , Leafy spurge flea beetles , Spurgia esulae , Biological control
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
Journal title :
CHEMICAL COMMUNICATIONS - LETCHWORTH
