Abstract
A fluorescence polarization homogenous system based on CdTe/CdS QDs that employed a K(+)-mediated G-quadruplex as an enhancer was identified for sensitive and selective detection of Hg(2+) and biothiols in complex samples.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Cadmium Compounds / chemistry*
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Fluorescence Polarization*
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G-Quadruplexes*
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Mercury / analysis*
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Potassium / chemistry*
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Quantum Dots*
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Sulfhydryl Compounds / analysis*
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Sulfides / chemistry*
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Tellurium / chemistry*
Substances
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Cadmium Compounds
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Sulfhydryl Compounds
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Sulfides
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cadmium sulfide
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Mercury
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Tellurium
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Potassium
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cadmium telluride