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Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor
A biological receptor serves as sensory transduction from an external stimulus to an electrical signal. It allows humans to better match the environment by filtering out repetitive innocuous information and recognize potentially damaging stimuli through key features, including adaptive and maladapti...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811822/ https://www.ncbi.nlm.nih.gov/pubmed/34837480 http://dx.doi.org/10.1002/advs.202103484 |
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author | Song, Young Geun Suh, Jun Min Park, Jae Yeol Kim, Ji Eun Chun, Suk Yeop Kwon, Jae Uk Lee, Ho Jang, Ho Won Kim, Sangtae Kang, Chong‐Yun Yoon, Jung Ho |
author_facet | Song, Young Geun Suh, Jun Min Park, Jae Yeol Kim, Ji Eun Chun, Suk Yeop Kwon, Jae Uk Lee, Ho Jang, Ho Won Kim, Sangtae Kang, Chong‐Yun Yoon, Jung Ho |
author_sort | Song, Young Geun |
collection | PubMed |
description | A biological receptor serves as sensory transduction from an external stimulus to an electrical signal. It allows humans to better match the environment by filtering out repetitive innocuous information and recognize potentially damaging stimuli through key features, including adaptive and maladaptive behaviors. Herein, for the first time, the authors develop substantial artificial receptors involving both adaptive and maladaptive behaviors using diffusive memristor. Metal‐oxide nanorods (NR) as a switching matrix enable the electromigration of an active metal along the surface of the NRs under electrical stimulation, resulting in unique surface‐dominated switching dynamics with the advantage of fast Ag migration and fine controllability of the conductive filament. To experimentally demonstrate its potential application, a thermoreceptor system is constructed using memristive artificial receptors. The proposed surface‐dominated diffusive memristor allows the direct emulation of the biological receptors, which represents an advance in the bioinspired technology adopted in creating artificial intelligence systems. |
format | Online Article Text |
id | pubmed-8811822 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-88118222022-02-08 Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor Song, Young Geun Suh, Jun Min Park, Jae Yeol Kim, Ji Eun Chun, Suk Yeop Kwon, Jae Uk Lee, Ho Jang, Ho Won Kim, Sangtae Kang, Chong‐Yun Yoon, Jung Ho Adv Sci (Weinh) Research Articles A biological receptor serves as sensory transduction from an external stimulus to an electrical signal. It allows humans to better match the environment by filtering out repetitive innocuous information and recognize potentially damaging stimuli through key features, including adaptive and maladaptive behaviors. Herein, for the first time, the authors develop substantial artificial receptors involving both adaptive and maladaptive behaviors using diffusive memristor. Metal‐oxide nanorods (NR) as a switching matrix enable the electromigration of an active metal along the surface of the NRs under electrical stimulation, resulting in unique surface‐dominated switching dynamics with the advantage of fast Ag migration and fine controllability of the conductive filament. To experimentally demonstrate its potential application, a thermoreceptor system is constructed using memristive artificial receptors. The proposed surface‐dominated diffusive memristor allows the direct emulation of the biological receptors, which represents an advance in the bioinspired technology adopted in creating artificial intelligence systems. John Wiley and Sons Inc. 2021-11-27 /pmc/articles/PMC8811822/ /pubmed/34837480 http://dx.doi.org/10.1002/advs.202103484 Text en © 2021 The Authors. Advanced Science published by Wiley‐VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Song, Young Geun Suh, Jun Min Park, Jae Yeol Kim, Ji Eun Chun, Suk Yeop Kwon, Jae Uk Lee, Ho Jang, Ho Won Kim, Sangtae Kang, Chong‐Yun Yoon, Jung Ho Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title | Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title_full | Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title_fullStr | Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title_full_unstemmed | Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title_short | Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor |
title_sort | artificial adaptive and maladaptive sensory receptors based on a surface‐dominated diffusive memristor |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8811822/ https://www.ncbi.nlm.nih.gov/pubmed/34837480 http://dx.doi.org/10.1002/advs.202103484 |
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