Abstract
Easy-to-use dipstick tests for lead have been developed by immobilizing nanoparticle-DNAzyme conjugates on lateral flow devices and their application for detecting lead in paints is demonstrated.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Biosensing Techniques
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Cross-Linking Reagents / chemistry
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DNA, Catalytic / chemistry*
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Gold / chemistry*
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Humans
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Lead / analysis*
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Metal Nanoparticles / chemistry*
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Paint / analysis*
Substances
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Cross-Linking Reagents
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DNA, Catalytic
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Lead
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Gold