TY - JOUR
T1 - Bioelectronics with two-dimensional materials
AU - Kang, Pilgyu
AU - Wang, Michael Cai
AU - Nam, Sungwoo
N1 - Funding Information:
This work was supported by the Air Force Office of Scientific Research/Asian Office of Aerospace Research Development (AFOSR/AOARD) Nano Bio Info Technology (NBIT) Phase III Program ( AOARD-13-4125 ), the Brain Research Foundation Fay/Frank Seed Grant ( BRFSG-2014-10 ), American Chemical Society Petroleum Research Fund ( 53270-DNI10 ), and the National Science Foundation (NSF) CAREER Award 1554019 .
Publisher Copyright:
© 2016 Elsevier B.V. All rights reserved.
PY - 2016/8/1
Y1 - 2016/8/1
N2 - In this article, we review the emerging field of bioelectronics with two-dimensional (2D) materials. Recently, 2D materials including graphene, transition metal dichalcogenides (TMDs), and other elementary 2D crystals, have emerged as functional materials in bioelectronic applications benefitting from their superior electrical, optical, and mechanical properties compared to conventional bulk semiconductor and metallic materials. The 2D dimensional materials enable advanced bioelectronics by allowing easy integration due to their atomic thinness, biocompatibility, mechanical flexibility and conformity. Electronics with 2D materials have thus far enabled various applications in chemical, biochemical and neurobiological sensing. Here we review bioelectronics with a variety of 2D materials including graphene, a popular material in the recent decade, as well as other emerging 2D materials such as TMDs including MoS2, MoSe2, WSe2, and WS2. First, we discuss the unique properties of 2D materials which make them suitable for bioelectronic applications. Next we highlight the transduction and detection mechanisms of 2D material-based bioelectronic systems, which include field-effect transistors, nanopores, multi-electrode arrays, and optical resonators. Lastly, we highlight current ongoing efforts to enable 2D materials to be even more effective in performance and sensitivity for biointerfacing.
AB - In this article, we review the emerging field of bioelectronics with two-dimensional (2D) materials. Recently, 2D materials including graphene, transition metal dichalcogenides (TMDs), and other elementary 2D crystals, have emerged as functional materials in bioelectronic applications benefitting from their superior electrical, optical, and mechanical properties compared to conventional bulk semiconductor and metallic materials. The 2D dimensional materials enable advanced bioelectronics by allowing easy integration due to their atomic thinness, biocompatibility, mechanical flexibility and conformity. Electronics with 2D materials have thus far enabled various applications in chemical, biochemical and neurobiological sensing. Here we review bioelectronics with a variety of 2D materials including graphene, a popular material in the recent decade, as well as other emerging 2D materials such as TMDs including MoS2, MoSe2, WSe2, and WS2. First, we discuss the unique properties of 2D materials which make them suitable for bioelectronic applications. Next we highlight the transduction and detection mechanisms of 2D material-based bioelectronic systems, which include field-effect transistors, nanopores, multi-electrode arrays, and optical resonators. Lastly, we highlight current ongoing efforts to enable 2D materials to be even more effective in performance and sensitivity for biointerfacing.
KW - 2-Dimensional materials
KW - Bioelectronics
KW - Graphene
KW - Transition metal dichalcogenides
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U2 - 10.1016/j.mee.2016.04.003
DO - 10.1016/j.mee.2016.04.003
M3 - Review article
AN - SCOPUS:84963525883
SN - 0167-9317
VL - 161
SP - 18
EP - 35
JO - Microelectronic Engineering
JF - Microelectronic Engineering
ER -