Abstract
A dual-functional electrochemical biosensor for adenosines and hydrogen peroxide from cancer cells was developed based on a traditional switchable electrochemical sensing format and ATP improved G-quadruplex DNAzyme as a biolabel.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adenosine / analysis
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Adenosine Triphosphate / analysis*
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Biosensing Techniques / instrumentation*
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Biosensing Techniques / trends
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Cell Line, Tumor
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DNA, Catalytic / chemistry*
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Electrochemistry
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G-Quadruplexes*
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Humans
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Hydrogen Peroxide / analysis*
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K562 Cells
Substances
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DNA, Catalytic
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Adenosine Triphosphate
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Hydrogen Peroxide
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Adenosine