Issue 14, 2015
From the journal:

RSC Advances

In situ synthesis of MoS2 on a polymer based gold electrode platform and its application in electrochemical biosensing

Hyeong-U Kim,†a   Hyeyoun Kim,†b   Chisung Ahn,a   Atul Kulkarni,c   Minhwan Jeon,a   Geun Young Yeom,d   Min-Ho Lee*b  and  Taesung Kim*ac  

* Corresponding authors

a SKKU Advanced Institute of Nano Technology (SAINT), Sungkyunkwan University, Suwon, Gyeonggi Do 440-746, South Korea
E-mail: tkim@skku.edu

b Korea Electronics Technology Institute, 68 Yatap-dong, Bundang-gu, Seongnam, Gyeonggi Do 463-816, South Korea
E-mail: mhlee@keti.re.kr

c School of Mechanical Engineering, Sungkyunkwan University, Suwon, Gyeonggi Do 440-746, South Korea

d Department of Materials Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi Do 440-746, South Korea

Abstract

Bulk layers of MoS2 were synthesized in situ on a polymer substrate at low temperature. The negative charges carried by the layered MoS2 are used to immobilize horseradish peroxidase conjugated IgG via the electrostatic attraction, forming an Au–MoS2/HRP hybrid. Trace H2O2 released from IgG-horseradish peroxidase was successfully evaluated in the linear range of 0–20 ng mL−1.

Graphical abstract: In situ synthesis of MoS2 on a polymer based gold electrode platform and its application in electrochemical biosensing

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Article information

DOI
https://doi.org/10.1039/C4RA14839H
Article type
Communication
Submitted
19 Nov 2014
Accepted
06 Jan 2015
First published
06 Jan 2015
This article is Open Access
Creative Commons BY license

RSC Adv., 2015,5, 10134-10138

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In situ synthesis of MoS2 on a polymer based gold electrode platform and its application in electrochemical biosensing

H. Kim, H. Kim, C. Ahn, A. Kulkarni, M. Jeon, G. Y. Yeom, M. Lee and T. Kim, RSC Adv., 2015, 5, 10134 DOI: 10.1039/C4RA14839H

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