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Open AccessReview

Recent Advances in MXene Nanocomposite-Based Biosensors

by 1,2,†, 1,†, 1, 1,* and 1,*
1
Department of Chemical & Biomolecular Engineering, Sogang University, 35 Baekbeom-Ro, Mapo-Gu, Seoul 04107, Korea
2
Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
*
Authors to whom correspondence should be addressed.
These authors contributed equally to this work.
Biosensors 2020, 10(11), 185; https://doi.org/10.3390/bios10110185
Received: 28 October 2020 / Revised: 15 November 2020 / Accepted: 18 November 2020 / Published: 20 November 2020
(This article belongs to the Special Issue Last Advances in Optical Biosensors)
The development of advanced biosensors with high sensitivity and selectivity is one of the most demanded concerns in the field of biosensors. To meet this requirement, up until now, numerous nanomaterials have been introduced to develop biosensors for achieving high sensitivity and selectivity. Among the latest nanomaterials attracting attention, MXene is one of the best materials for the development of biosensors because of its various superior properties. MXenes are two-dimensional inorganic compounds with few atomic layers that possess excellent characteristics including high conductivity and superior fluorescent, optical, and plasmonic properties. In this review, advanced biosensors developed on the basis of the MXene nanocomposite are discussed with the selective overview of recently reported studies. For this, introduction of the MXene including the definition, synthesis methods, and its properties are discussed. Next, MXene-based electrochemical biosensors and MXene-based fluorescent/optical biosensors are provided, which are developed on the basis of the exceptional properties of the MXene nanocomposite. This review will suggest the direction for use of the Mxene nanocomposite to develop advanced biosensors with high sensitivity and selectivity. View Full-Text
Keywords: biosensors; MXenes; nanomaterials; high sensitivity/selectivity; electrochemical biosensor; fluorescent/optical biosensor biosensors; MXenes; nanomaterials; high sensitivity/selectivity; electrochemical biosensor; fluorescent/optical biosensor
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MDPI and ACS Style

Yoon, J.; Shin, M.; Lim, J.; Lee, J.-Y.; Choi, J.-W. Recent Advances in MXene Nanocomposite-Based Biosensors. Biosensors 2020, 10, 185.

AMA Style

Yoon J, Shin M, Lim J, Lee J-Y, Choi J-W. Recent Advances in MXene Nanocomposite-Based Biosensors. Biosensors. 2020; 10(11):185.

Chicago/Turabian Style

Yoon, Jinho; Shin, Minkyu; Lim, Joungpyo; Lee, Ji-Young; Choi, Jeong-Woo. 2020. "Recent Advances in MXene Nanocomposite-Based Biosensors" Biosensors 10, no. 11: 185.

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