Abstract
A novel and versatile processing method was developed for the formation of gel scaffolds with in situ AChE-AuNPs immobilization for biosensing of organophosphorus compounds. The biosensor designed by our new approach shows high sensitivity, selectivity and reactivation efficiency. This flow-induced immobilization technique opens up new pathways for designing a simple, fast, biocompatible, and cost-effective process for enhanced sensor performance and on-site monitoring of a variety of toxic organophosphorus compounds.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Biocompatible Materials
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Biosensing Techniques / instrumentation
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Biosensing Techniques / methods*
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Environmental Monitoring
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Enzymes, Immobilized / chemistry*
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Flow Injection Analysis / methods*
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Gels*
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Metal Nanoparticles / chemistry
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Microfluidic Analytical Techniques / instrumentation*
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Organophosphorus Compounds / analysis*
Substances
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Biocompatible Materials
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Enzymes, Immobilized
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Gels
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Organophosphorus Compounds