Peptide-modified microelectrode-based potentiometric device for 2,4,6-trinitrotoluene molecule detection

Jin Wang; Rui Yatabe; Takeshi Onodera; Masayoshi Tanaka; Mina Okochi; Kiyoshi Toko

doi:10.18494/SAM.2019.2385

Peptide-modified microelectrode-based potentiometric device for 2,4,6-trinitrotoluene molecule detection

Jin Wang, Rui Yatabe, Takeshi Onodera, Masayoshi Tanaka, Mina Okochi, Kiyoshi Toko

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A 2,4,6-trinitrotoluene (TNT) molecule recognition peptide-modified potentiometric device was developed in a multiparallel way using microelectrodes. The change in potential caused by the explosive target and recognition peptide was monitored in real-time sensorgrams through our laboratory-built analysis system. The peptide-modified microelectrode-based potentiometric device demonstrated the highly selective and sensitive sensing of the TNT molecule over other aromatic analogues.

Original language	English
Pages (from-to)	2609-2617
Number of pages	9
Journal	Sensors and Materials
Volume	31
Issue number	3
DOIs	https://doi.org/10.18494/SAM.2019.2385
Publication status	Published - 2019
Externally published	Yes

Keywords

Change in potential
Potentiometric device
Recognition peptide TNTHCDR3

ASJC Scopus subject areas

Instrumentation
Materials Science(all)

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10.18494/SAM.2019.2385

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title = "Peptide-modified microelectrode-based potentiometric device for 2,4,6-trinitrotoluene molecule detection",

abstract = "A 2,4,6-trinitrotoluene (TNT) molecule recognition peptide-modified potentiometric device was developed in a multiparallel way using microelectrodes. The change in potential caused by the explosive target and recognition peptide was monitored in real-time sensorgrams through our laboratory-built analysis system. The peptide-modified microelectrode-based potentiometric device demonstrated the highly selective and sensitive sensing of the TNT molecule over other aromatic analogues.",

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author = "Jin Wang and Rui Yatabe and Takeshi Onodera and Masayoshi Tanaka and Mina Okochi and Kiyoshi Toko",

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year = "2019",

doi = "10.18494/SAM.2019.2385",

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T1 - Peptide-modified microelectrode-based potentiometric device for 2,4,6-trinitrotoluene molecule detection

AU - Wang, Jin

AU - Yatabe, Rui

AU - Onodera, Takeshi

AU - Tanaka, Masayoshi

AU - Okochi, Mina

AU - Toko, Kiyoshi

PY - 2019

Y1 - 2019

N2 - A 2,4,6-trinitrotoluene (TNT) molecule recognition peptide-modified potentiometric device was developed in a multiparallel way using microelectrodes. The change in potential caused by the explosive target and recognition peptide was monitored in real-time sensorgrams through our laboratory-built analysis system. The peptide-modified microelectrode-based potentiometric device demonstrated the highly selective and sensitive sensing of the TNT molecule over other aromatic analogues.

AB - A 2,4,6-trinitrotoluene (TNT) molecule recognition peptide-modified potentiometric device was developed in a multiparallel way using microelectrodes. The change in potential caused by the explosive target and recognition peptide was monitored in real-time sensorgrams through our laboratory-built analysis system. The peptide-modified microelectrode-based potentiometric device demonstrated the highly selective and sensitive sensing of the TNT molecule over other aromatic analogues.

KW - Change in potential

KW - Potentiometric device

KW - Recognition peptide TNTHCDR3

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JF - Sensors and Materials

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ER -

Peptide-modified microelectrode-based potentiometric device for 2,4,6-trinitrotoluene molecule detection

Abstract

Keywords

ASJC Scopus subject areas

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