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3D-printed metal electrodes for electrochemical detection of phenols AITranslate

Tay Siew Cheng; Muhammad Zafir Mohamad Nasir; Adriano Ambrosi; Martin Pumera;
Nanyang Technological University; Nanyang Technological University; Nanyang Technological University; Nanyang Technological University
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Publisher: Elsevier
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Abstract AITranslate

3D printed metal electrode modified by means of electroplating methodologies was tested and compared with conventional glassy carbon (GC) electrode for the individual and simultaneous electrochemical detection of phenol and p-aminophenol (p-AP) in aqueous solution via cyclic and differential pulse voltammetry. The 3D printed gold-plated electrode produced two distinct oxidation peaks for phenol and p-AP at lower anodic potentials as compared to GC electrode. It also showed improved analytical performance with higher sensitivity for p-AP detection. The fabricated electrode was stable at anodic potentials and the inherent electrochemistry of the electrode did not interfere with the electrochemical signals obtained. Thus, we have demonstrated a potential application of 3D printing technology for detection of phenolic compounds in environmental samples. Graphical abstract Download : Download high-res image (147KB) Download : Download full-size image

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DOI：https://doi.org/10.1016/j.apmt.2017.07.005

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Citation Information:

3D printed metal electrode modified by means of electroplating methodologies was tested and compared with conventional glassy carbon (GC) electrode for the individual and simultaneous electrochemical detection of phenol and p-aminophenol (p-AP) in aqueous solution via cyclic and differential pulse voltammetry. The 3D printed gold-plated electrode produced two distinct oxidation peaks for phenol and p-AP at lower anodic potentials as compared to GC electrode. It also showed improved analytical performance with higher sensitivity for p-AP detection. The fabricated electrode was stable at anodic potentials and the inherent electrochemistry of the electrode did not interfere with the electrochemical signals obtained. Thus, we have demonstrated a potential application of 3D printing technology for detection of phenolic compounds in environmental samples. Graphical abstract Download : Download high-res image (147KB) Download : Download full-size image

quote

GB/T 7714-2015 [1] Tay Siew Cheng, Muhammad Zafir Mohamad Nasir, Adriano Ambrosi, et al. Applied Materials Today, 2017(9). DOI:10.1016/j.apmt.2017.07.005.
MLA [1] Tay Siew Cheng, et al., Applied Materials Today, no. 9, 2017, https://doi.org/10.1016/j.apmt.2017.07.005.
APA [1] Tay Siew Cheng, Muhammad Zafir Mohamad Nasir, Adriano Ambrosi, & Martin Pumera. (2017). Applied Materials Today(9). https://doi.org/10.1016/j.apmt.2017.07.005
IEEE [1] Tay Siew Cheng, Muhammad Zafir Mohamad Nasir, Adriano Ambrosi, and Martin Pumera, Applied Materials Today, no. 9, 2017, doi: 10.1016/j.apmt.2017.07.005.