Advanced Functional Materials, volume 32, issue 22, pages 2112374
Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein
Gwyther Rebecca E.A.
1
,
Nekrasov Nikita
2
,
Emelianov A V
2, 3
,
Nasibulin Albert G.
4, 5
,
Bobrinetskiy I I
2, 6
,
Jones D. Dafydd
1
1
Molecular Biosciences Division School of Biosciences Sir Martin Evans Building Cardiff University Museum Avenue Cardiff CF10 3AX UK
|
6
BioSense Institute Research and Development Institute for Information Technologies in Biosystems University of Novi Sad Novi Sad 21000 Serbia
|
Publication type: Journal Article
Publication date: 2022-02-24
Journal:
Advanced Functional Materials
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 19
ISSN: 1616301X
Electronic, Optical and Magnetic Materials
Electrochemistry
Condensed Matter Physics
Biomaterials
Abstract
Integrating photoactive proteins with synthetic nanomaterials holds great promise in developing optoelectronic devices whereby light, captured by a antenna protein, is converted to a modulated electrical response. The protein–nanomaterial interface is critical to defining optoelectronic properties; successful integration of bionanohybrids requires control over protein attachment site and a detailed understanding of its impact on device performance. Here, the first single‐walled carbon nanotube (SWCNT) bio‐optoelectronic transistor enabled by the site‐specific direct interfacing with a green fluorescent protein (GFP) via genetically encoded phenyl azide photochemistry is reported. The electrical behavior of individual semiconducting SWCNTs depends on the protein residue coupling site and provides the basis to design eco‐friendly phototransistors and optoelectronic memory. Attachment at one GFP residue proximal to the chromophore produces a wavelength‐specific phototransistor. The bio‐transistor can be switched off in less than 38 s with responsivity up to 7 × 103 A W−1 at 470 nm. Attachment via a second residue distal to the chromophore generates optoelectronic memory that show rapid and reproducible conductivity switching with up to 15‐fold modulation that is restored on the application of a gate voltage. Therefore, photoactive proteins, especially GFP, can be realized as a key material for novel single‐molecule electronic and photonic devices.
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Nano Research
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2 publications, 28.57%
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Citations by publishers
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 28.57%
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Springer Nature
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Springer Nature
2 publications, 28.57%
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Wiley
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1 publication, 14.29%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 14.29%
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1
2
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Gwyther R. E. et al. Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein // Advanced Functional Materials. 2022. Vol. 32. No. 22. p. 2112374.
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Gwyther R. E., Nekrasov N., Emelianov A. V., Nasibulin A. G., Ramakrishnan K., Bobrinetskiy I. I., Jones D. D. Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein // Advanced Functional Materials. 2022. Vol. 32. No. 22. p. 2112374.
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TY - JOUR
DO - 10.1002/adfm.202112374
UR - https://doi.org/10.1002%2Fadfm.202112374
TI - Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein
T2 - Advanced Functional Materials
AU - Gwyther, Rebecca E.A.
AU - Ramakrishnan, Krithika
AU - Bobrinetskiy, I I
AU - Jones, D. Dafydd
AU - Nekrasov, Nikita
AU - Emelianov, A V
AU - Nasibulin, Albert G.
PY - 2022
DA - 2022/02/24 00:00:00
PB - Wiley
SP - 2112374
IS - 22
VL - 32
SN - 1616-301X
ER -
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@article{2022_Gwyther,
author = {Rebecca E.A. Gwyther and Krithika Ramakrishnan and I I Bobrinetskiy and D. Dafydd Jones and Nikita Nekrasov and A V Emelianov and Albert G. Nasibulin},
title = {Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein},
journal = {Advanced Functional Materials},
year = {2022},
volume = {32},
publisher = {Wiley},
month = {feb},
url = {https://doi.org/10.1002%2Fadfm.202112374},
number = {22},
pages = {2112374},
doi = {10.1002/adfm.202112374}
}
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MLA
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Gwyther, Rebecca E.A., et al. “Differential Bio‐Optoelectronic Gating of Semiconducting Carbon Nanotubes by Varying the Covalent Attachment Residue of a Green Fluorescent Protein.” Advanced Functional Materials, vol. 32, no. 22, Feb. 2022, p. 2112374. https://doi.org/10.1002%2Fadfm.202112374.