Abstract
We present the in situ formation of a hole-transporting material (bismuth hexacyanoferrate) on the surface of bismuth tungstate aimed at an innovative photoelectrochemical strategy. This approach enabled a competent aptasensing platform for chloramphenicol that was amenable to homogenous, label-free, and split-mode detection.
MeSH terms
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Animals
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Aptamers, Nucleotide / chemistry*
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Biosensing Techniques / methods*
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Bismuth / chemistry*
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Chloramphenicol / analysis
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Chloramphenicol / chemistry
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Electrochemical Techniques / methods*
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Ferricyanides / chemistry
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Food Contamination / analysis
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Lakes / analysis
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Limit of Detection
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Milk / chemistry
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Photochemical Processes
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Tungsten Compounds / chemistry*
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Water Pollutants, Chemical / analysis
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Water Pollutants, Chemical / chemistry
Substances
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Aptamers, Nucleotide
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Ferricyanides
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Tungsten Compounds
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Water Pollutants, Chemical
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Chloramphenicol
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Bismuth
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potassium ferricyanide