Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection

Jin Wang; Masayoshi Tanaka; Mina Okochi

doi:10.1109/SENSORS47125.2020.9278670

Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection

Jin Wang, Masayoshi Tanaka, Mina Okochi

Graduate School of Interdisciplinary Science and Engineering in Health Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this study, quartz crystal microbalance (QCM) sensor based on 2, 4, 6-trinitrotoluene (TNT) recognition peptide functionalized single-walled carbon nanotubes (SWCNTs) for TNT explosive detection was developed. The SWCNTs were immobilized on the self-assembled monolayer (SAM) cysteamine modified QCM gold-chip surface. Through π-stacking interaction, the specific TNT recognition peptide (named TNTHCDR3) was anchored on the SWCNTs surface. The results revealed that the peptide-SWCNTs hybrid modified QCM sensor offered highly selective detection of TNT explosive.

Original language	English
Title of host publication	IEEE Sensors, SENSORS 2020 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728168012
DOIs	https://doi.org/10.1109/SENSORS47125.2020.9278670
Publication status	Published - Oct 25 2020
Event	2020 IEEE Sensors, SENSORS 2020 - Virtual, Rotterdam, Netherlands Duration: Oct 25 2020 → Oct 28 2020

Publication series

Name	Proceedings of IEEE Sensors
Volume	2020-October
ISSN (Print)	1930-0395
ISSN (Electronic)	2168-9229

Conference

Conference	2020 IEEE Sensors, SENSORS 2020
Country/Territory	Netherlands
City	Virtual, Rotterdam
Period	10/25/20 → 10/28/20

Keywords

QCM
SWCNTs
TNT analogues
TNTHCDR3

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/SENSORS47125.2020.9278670

Cite this

Wang, J., Tanaka, M., & Okochi, M. (2020). Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection. In IEEE Sensors, SENSORS 2020 - Conference Proceedings [9278670] (Proceedings of IEEE Sensors; Vol. 2020-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SENSORS47125.2020.9278670

Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection. / Wang, Jin; Tanaka, Masayoshi; Okochi, Mina.

IEEE Sensors, SENSORS 2020 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9278670 (Proceedings of IEEE Sensors; Vol. 2020-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wang, J, Tanaka, M & Okochi, M 2020, Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection. in IEEE Sensors, SENSORS 2020 - Conference Proceedings., 9278670, Proceedings of IEEE Sensors, vol. 2020-October, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Sensors, SENSORS 2020, Virtual, Rotterdam, Netherlands, 10/25/20. https://doi.org/10.1109/SENSORS47125.2020.9278670

Wang J, Tanaka M, Okochi M. Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection. In IEEE Sensors, SENSORS 2020 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2020. 9278670. (Proceedings of IEEE Sensors). https://doi.org/10.1109/SENSORS47125.2020.9278670

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abstract = "In this study, quartz crystal microbalance (QCM) sensor based on 2, 4, 6-trinitrotoluene (TNT) recognition peptide functionalized single-walled carbon nanotubes (SWCNTs) for TNT explosive detection was developed. The SWCNTs were immobilized on the self-assembled monolayer (SAM) cysteamine modified QCM gold-chip surface. Through π-stacking interaction, the specific TNT recognition peptide (named TNTHCDR3) was anchored on the SWCNTs surface. The results revealed that the peptide-SWCNTs hybrid modified QCM sensor offered highly selective detection of TNT explosive. ",

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N2 - In this study, quartz crystal microbalance (QCM) sensor based on 2, 4, 6-trinitrotoluene (TNT) recognition peptide functionalized single-walled carbon nanotubes (SWCNTs) for TNT explosive detection was developed. The SWCNTs were immobilized on the self-assembled monolayer (SAM) cysteamine modified QCM gold-chip surface. Through π-stacking interaction, the specific TNT recognition peptide (named TNTHCDR3) was anchored on the SWCNTs surface. The results revealed that the peptide-SWCNTs hybrid modified QCM sensor offered highly selective detection of TNT explosive.

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Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection

Abstract

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Conference

Keywords

ASJC Scopus subject areas

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