Publication result detail

Metal-plated 3D-printed electrode for electrochemical detection of carbohydrates

KANDAMBATH PADINJAREVEETIL, A.; GHOSH, K.; ALDUHAISH, O.; PUMERA, M.

Original Title

Metal-plated 3D-printed electrode for electrochemical detection of carbohydrates

English Title

Metal-plated 3D-printed electrode for electrochemical detection of carbohydrates

Type

WoS Article

Original Abstract

The decentralized fabrication of sensors using 3D-printing technology and low power requirements of electrochemical detection promise to revolutionize point-of-care sensing. One of the obstacles is that the 3D-printed devices are often not catalytic to the target analytes. Here, we develop a non-enzymatic printed nanocarbon electrode sensor to detect sugars (glucose and sucrose) via copper and nickel electroplating over a 3D-printed conducting electrode. The morphological and spectroscopic characterizations of copper-plated and nickel-plated 3D-printed carbon electrodes were performed. Scanning electron micrographs show the formation of metal nanoparticles over the surface of a 3D-printed nanocarbon electrode. X-ray photoelectron spectroscopy reveals the composition and chemical states of the metal coating. Electrochemical characterization via cyclic voltammetry and chronoamperometry was carried out, and glucose and sucrose sensing were performed. This method of on-demand decentralized sensor fabrication and modifications should find broad applications.

English abstract

The decentralized fabrication of sensors using 3D-printing technology and low power requirements of electrochemical detection promise to revolutionize point-of-care sensing. One of the obstacles is that the 3D-printed devices are often not catalytic to the target analytes. Here, we develop a non-enzymatic printed nanocarbon electrode sensor to detect sugars (glucose and sucrose) via copper and nickel electroplating over a 3D-printed conducting electrode. The morphological and spectroscopic characterizations of copper-plated and nickel-plated 3D-printed carbon electrodes were performed. Scanning electron micrographs show the formation of metal nanoparticles over the surface of a 3D-printed nanocarbon electrode. X-ray photoelectron spectroscopy reveals the composition and chemical states of the metal coating. Electrochemical characterization via cyclic voltammetry and chronoamperometry was carried out, and glucose and sucrose sensing were performed. This method of on-demand decentralized sensor fabrication and modifications should find broad applications.

Keywords

Fused deposition modeling; Metal plating; 3D-printed electrode; Electroplating; Sugar sensing

Key words in English

Fused deposition modeling; Metal plating; 3D-printed electrode; Electroplating; Sugar sensing

Authors

KANDAMBATH PADINJAREVEETIL, A.; GHOSH, K.; ALDUHAISH, O.; PUMERA, M.

RIV year

2021

Released

01.11.2020

Publisher

Elsevier

Location

NEW YORK

ISBN

1388-2481

Periodical

Electrochemistry Communications

Volume

120

Number

1

State

United States of America

Pages from

1

Pages to

7

Pages count

7

URL

https://www.sciencedirect.com/science/article/pii/S1388248120301788

Full text in the Digital Library

http://hdl.handle.net/11012/195818

BibTex

@article{BUT167496,
  author="Akshay Kumar {Kandambath Padinjareveetil} and Kalyan {Ghosh} and Osamah {Alduhaish} and Martin {Pumera}",
  title="Metal-plated 3D-printed electrode for electrochemical detection of carbohydrates",
  journal="Electrochemistry Communications",
  year="2020",
  volume="120",
  number="1",
  pages="1--7",
  doi="10.1016/j.elecom.2020.106827",
  issn="1388-2481",
  url="https://www.sciencedirect.com/science/article/pii/S1388248120301788"
}

Documents

1-s2.0-S1388248120301788-main