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• W2912168758 abstract "In this work, we demonstrate the fabrication of disposable and field deployable nanostructured conductive substrates for dual detection by Surface Enhanced Raman Scattering (SERS) and electrochemistry. Using a one-step potentiostatic process, gold nanostructures were electrodeposited on three substrates: bare indium tin oxide (ITO) electrode, ITO coated with plane gold and carbon fibre (CF) covered with ZnO nanowires (ZnO NWs). Their sensitivities were enhanced by incorporating the plane gold layer and ZnO NWs. The intensity of SERS signals produced on the nanostructured ITO substrates with 0.1 μM quinolinethiol were of the order: nanostructured gold-coated ITO > nanostructured bare ITO. The higher SERS signal on the nanostructured gold-coated ITO was attributed to the coupling between the surface plasmon polariton provided by the gold under layer and the surface plasmon resonance of the Au nanostructures. The ZnO NWs on the carbon fibre provided additional surface area for electrodeposition of gold nanostructures at high density. This led to multiple hotspots formation yielding high SERS signal intensity relative to that on a nanostructured bare carbon fibre. The nanostructured substrates, demonstrated good SERS signal reproducibility with relative standard deviation of 5.19%, 3.28% and 4.53% for Au/ITO, Au/Au-ITO and Au/ZnO-CF respectively. To demonstrate the potential application of these substrates and estimate their sensitivities, they were used to detect melamine by SERS at 1 pM (for Au nanostructures on bare ITO), 1 fM (for Au nanostructured gold-coated ITO), and 0.1 nM (for Au nanostructures on ZnO NWs-coated CF) concentrations with LOD of 0.118 pM, 0.189 fM and 57.4 pM respectively. Taking advantage of the conductive properties of gold nanostructured ITOs, electrochemical detection of 0.1 μM melamine (with an LOD of 0.05 μM) was also demonstrated. Hence, these substrates are potentially useful for SERS and electrochemical-based detection of organic toxicants." @default.
• W2912168758 created "2019-02-21" @default.
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• W2912168758 date "2019-05-01" @default.
• W2912168758 modified "2023-10-14" @default.
• W2912168758 title "Fabrication of dual function disposable substrates for spectroelectrochemical nanosensing" @default.
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• W2912168758 cites W1990453207 @default.
• W2912168758 cites W1990642340 @default.
• W2912168758 cites W1995774001 @default.
• W2912168758 cites W2000461380 @default.
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• W2912168758 cites W2031387030 @default.
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• W2912168758 doi "https://doi.org/10.1016/j.snb.2019.02.012" @default.
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