A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications

Hicham Meskher; Teqwa Ragdi; Amrit Kumar Thakur; Sohmyung Ha; Issam Khelfaoui; Ravishankar Sathyamurthy; Swellam W. Sharshir; A. K. Pandey; Rahman Saidur; Punit Singh; Fariborz Sharifianjazi; Iseult Lynch

doi:10.1080/10408347.2023.2171277

A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications

Hicham Meskher^*, Teqwa Ragdi, Amrit Kumar Thakur^*, Sohmyung Ha, Issam Khelfaoui, Ravishankar Sathyamurthy^*, Swellam W. Sharshir, A. K. Pandey, Rahman Saidur, Punit Singh, Fariborz Sharifianjazi, Iseult Lynch

^*Corresponding author for this work

Geography, Earth and Environmental Sciences

Research output: Contribution to journal › Review article › peer-review

Abstract

Carbon nanotubes (CNTs), are safe, biocompatible, bioactive, and biodegradable materials, and have sparked a lot of attention due to their unique characteristics in a variety of applications, including medical and dye industries, paper manufacturing and water purification. CNTs also have a strong film-forming potential, permitting them to be widely employed in constructing sensors and biosensors. This review concentrates on the application of CNT-based nanocomposites in the production of electrochemical sensors and biosensors. It emphasizes the synthesis and optimization of CNT-based sensors for a range of applications and outlines the benefits of using CNTs for biomolecule immobilization. In addition, the use of molecularly imprinted polymer (MIP)-CNTs in the production of electrochemical sensors is also discussed. The challenges faced by the current CNTs-based sensors, along with some the future perspectives and their future opportunities, are also briefly explained in this paper.

Original language	English
Pages (from-to)	2398-2421
Number of pages	24
Journal	Critical Reviews in Analytical Chemistry
Volume	54
Issue number	7
Early online date	1 Feb 2023
DOIs	https://doi.org/10.1080/10408347.2023.2171277
Publication status	Published - 2 Oct 2024

Bibliographical note

Publisher Copyright:
© 2023 Taylor & Francis Group, LLC.

Keywords

Biomolecules immobilization
carbon nanotubes
electrochemical sensors
molecularly imprinted polymer
nanocomposite

ASJC Scopus subject areas

Analytical Chemistry

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Cite this

Meskher, H., Ragdi, T., Thakur, A. K., Ha, S., Khelfaoui, I., Sathyamurthy, R., Sharshir, S. W., Pandey, A. K., Saidur, R., Singh, P., Sharifianjazi, F., & Lynch, I. (2024). A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications. Critical Reviews in Analytical Chemistry, 54(7), 2398-2421. https://doi.org/10.1080/10408347.2023.2171277

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abstract = "Carbon nanotubes (CNTs), are safe, biocompatible, bioactive, and biodegradable materials, and have sparked a lot of attention due to their unique characteristics in a variety of applications, including medical and dye industries, paper manufacturing and water purification. CNTs also have a strong film-forming potential, permitting them to be widely employed in constructing sensors and biosensors. This review concentrates on the application of CNT-based nanocomposites in the production of electrochemical sensors and biosensors. It emphasizes the synthesis and optimization of CNT-based sensors for a range of applications and outlines the benefits of using CNTs for biomolecule immobilization. In addition, the use of molecularly imprinted polymer (MIP)-CNTs in the production of electrochemical sensors is also discussed. The challenges faced by the current CNTs-based sensors, along with some the future perspectives and their future opportunities, are also briefly explained in this paper.",

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Meskher, H, Ragdi, T, Thakur, AK, Ha, S, Khelfaoui, I, Sathyamurthy, R, Sharshir, SW, Pandey, AK, Saidur, R, Singh, P, Sharifianjazi, F & Lynch, I 2024, 'A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications', Critical Reviews in Analytical Chemistry, vol. 54, no. 7, pp. 2398-2421. https://doi.org/10.1080/10408347.2023.2171277

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AU - Sathyamurthy, Ravishankar

AU - Sharshir, Swellam W.

AU - Pandey, A. K.

AU - Saidur, Rahman

AU - Singh, Punit

AU - Sharifianjazi, Fariborz

AU - Lynch, Iseult

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AB - Carbon nanotubes (CNTs), are safe, biocompatible, bioactive, and biodegradable materials, and have sparked a lot of attention due to their unique characteristics in a variety of applications, including medical and dye industries, paper manufacturing and water purification. CNTs also have a strong film-forming potential, permitting them to be widely employed in constructing sensors and biosensors. This review concentrates on the application of CNT-based nanocomposites in the production of electrochemical sensors and biosensors. It emphasizes the synthesis and optimization of CNT-based sensors for a range of applications and outlines the benefits of using CNTs for biomolecule immobilization. In addition, the use of molecularly imprinted polymer (MIP)-CNTs in the production of electrochemical sensors is also discussed. The challenges faced by the current CNTs-based sensors, along with some the future perspectives and their future opportunities, are also briefly explained in this paper.

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A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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