Abstract
A highly sensitive and selective DNA biosensor based on hybridization chain reaction is described, which combines CdTe quantum dots (QDs) and a ruthenium complex. Based on the variation of fluorescence signals of the CdTe QDs, the target DNA is determined.
Publication types
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Evaluation Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Biosensing Techniques / methods*
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Cadmium Compounds / chemistry*
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Coordination Complexes / chemistry*
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DNA / analysis*
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DNA, Viral / analysis
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Equipment Design
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Papillomaviridae / genetics
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Quantum Dots*
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Ruthenium / chemistry*
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Sensitivity and Specificity
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Spectrometry, Fluorescence
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Tellurium / chemistry*
Substances
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Cadmium Compounds
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Coordination Complexes
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DNA, Viral
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Ruthenium
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DNA
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Tellurium
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cadmium telluride