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

Hyeong U. Kim; Hyeyoun Kim; Chisung Ahn; Atul Kulkarni; Minhwan Jeon; Geun Young Yeom; Min Ho Lee; Taesung Kim

doi:10.1039/c4ra14839h

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

Hyeong U. Kim, Hyeyoun Kim, Chisung Ahn, Atul Kulkarni, Minhwan Jeon, Geun Young Yeom, Min Ho Lee, Taesung Kim

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32 Scopus citations

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.

Original language	English
Pages (from-to)	10134-10138
Number of pages	5
Journal	RSC Advances
Volume	5
Issue number	14
DOIs	https://doi.org/10.1039/c4ra14839h
State	Published - 2015

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

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.",

author = "Kim, \{Hyeong U.\} and Hyeyoun Kim and Chisung Ahn and Atul Kulkarni and Minhwan Jeon and Yeom, \{Geun Young\} and Lee, \{Min Ho\} and Taesung Kim",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2015",

doi = "10.1039/c4ra14839h",

language = "English",

volume = "5",

pages = "10134--10138",

journal = "RSC Advances",

issn = "2046-2069",

publisher = "Royal Society of Chemistry",

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T1 - In situ synthesis of MoS2 on a polymer based gold electrode platform and its application in electrochemical biosensing

AU - Kim, Hyeong U.

AU - Kim, Hyeyoun

AU - Ahn, Chisung

AU - Kulkarni, Atul

AU - Jeon, Minhwan

AU - Yeom, Geun Young

AU - Lee, Min Ho

AU - Kim, Taesung

PY - 2015

Y1 - 2015

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84921443232

U2 - 10.1039/c4ra14839h

DO - 10.1039/c4ra14839h

M3 - Article

AN - SCOPUS:84921443232

SN - 2046-2069

VL - 5

SP - 10134

EP - 10138

JO - RSC Advances

JF - RSC Advances

IS - 14

ER -

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

Abstract

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