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| http://dx.doi.org/10.3389/fphar.2024.1394018 | DOI Listing |
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Rethinking the use of redox probes for the detection of electroactive proteins with electrochemical sensors modified with molecularly imprinted polymers.
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Cnam, SATIE Laboratory, UMR, CNRS 8029, 292 rue Saint Martin, 75003, Paris, France. Electronic address:
This study aims to demonstrate that redox couples, regardless of their electrical charges, are unnecessary for detecting and quantifying electroactive proteins using an electrochemical sensor functionalized with a molecularly imprinted polymer. Our approach involved designing a polydopamine imprinted biosensor for detecting bovine serum albumin as the model protein. Electrochemical measurements were conducted in a phosphate-buffered solution (PBS) and solutions containing the negatively charged hexacyanoferrate, the neutral ferrocene, or the positively charged hexaammineruthenium (III) probes.
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Introduction: Aphids are phloem sap-sucking insects and are a serious destructive pest of several crop plants. Aphids are categorized as "generalists" or "specialists" depending on their host range. (Sulz.
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Dipartimento di Bioscienze, Università degli Studi di Milano, Milano, Italy.
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