Review—Towards the Two-Dimensional Hexagonal Boron Nitride (2D h-BN) Electrochemical Sensing Platforms
Citation:
Shayan Angizi, Maryam Khalaj, Sayed Ali Ahmad Alem, Amir Pakdel, Magnus Willander, Amir Hatamie, Abdolreza Simchi, Review—Towards the Two-Dimensional Hexagonal Boron Nitride (2D h-BN) Electrochemical Sensing Platforms, Journal of The Electrochemical Society, 2020Download Item:
Abstract:
Electrochemical sensing performance of two-dimensional hexagonal boron nitride (2D h-BN) has traditionally been suppressed by their intrinsic electrical insulation and deficient electron transportation mechanism. However, the excellent electrocatalytic activity, high specific surface area, N- and B-active edges, structural defects, adjustable band gap through interaction with other nanomaterials, and chemical functionalization, makes 2D h-BN ideal for many sensing applications. Therefore, finding a pathway to modulate the electronic properties of 2D h-BN while the intrinsic characteristics are well preserved, will evolve a new generation of highly sensitive and selective electrochemical (bio)sensors. That is why extensive research has recently focused on the challenge to functionalize 2D h-BN by controlling the surface chemical reactions with external species, particularly metal nanoparticles. This review summarizes the most recent progress in the application of 2D h-BN nanosheets in electrochemical (bio)sensing. We will explore the fabrication techniques of 2D h-BN for electrochemical applications followed by thorough discussion on their advantages, shortcomings, and promising possibilities as (bio)sensing platforms in near future. © 2020 The Author(s).
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Science Foundation Ireland (SFI)
18/SIRG/5621
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http://people.tcd.ie/pakdelaDescription:
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Author: Pakdel, Amir
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Science Foundation Ireland (SFI)Type of material:
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Journal of The Electrochemical Society;Availability:
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https://dx.doi.org/10.1103/10.1149/1945-7111/abaf29Metadata
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