Conclusions In this approach, the Sol–gel prepared nanocomposites (NCs) of Pt-NP-embedded polypyrrol carbon black-embedded ZnO (PPy-CB@ZnO) show a highly significant structural morphology, which is favorable to the electrochemical detection of 4-NP in a phosphate buffer medium at pH 7.0.
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Sensitive Electrochemical Detection of 4-Nitrophenol with PEDOT:PSS Modified Pt NPs-Embedded PPy-CB@ZnO Nanocomposites.
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