Applications and Advances in Bioelectronic Noses for Odour Sensing
A bioelectronic nose, an intelligent chemical sensor array system coupled with bio-receptors to identify gases and vapours, resembles mammalian olfaction by which many vertebrates can sniff out volatile organic compounds (VOCs) sensitively and specifically even at very low concentrations. Olfaction...
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| Format: | Article |
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Multidisciplinary Digital Publishing Institute
2018
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| Online Access: | http://hdl.handle.net/1721.1/119445 https://orcid.org/0000-0001-8567-0668 |
| _version_ | 1826196721228578816 |
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| author | Dung, Tran Thi Oh, Yunkwang Kim, Il-Doo Oh, Min-Kyu Kim, Moonil Dung, Tran Choi, Seonjin |
| author2 | Massachusetts Institute of Technology. Department of Chemistry |
| author_facet | Massachusetts Institute of Technology. Department of Chemistry Dung, Tran Thi Oh, Yunkwang Kim, Il-Doo Oh, Min-Kyu Kim, Moonil Dung, Tran Choi, Seonjin |
| author_sort | Dung, Tran Thi |
| collection | MIT |
| description | A bioelectronic nose, an intelligent chemical sensor array system coupled with bio-receptors to identify gases and vapours, resembles mammalian olfaction by which many vertebrates can sniff out volatile organic compounds (VOCs) sensitively and specifically even at very low concentrations. Olfaction is undertaken by the olfactory system, which detects odorants that are inhaled through the nose where they come into contact with the olfactory epithelium containing olfactory receptors (ORs). Because of its ability to mimic biological olfaction, a bio-inspired electronic nose has been used to detect a variety of important compounds in complex environments. Recently, biosensor systems have been introduced that combine nanoelectronic technology and olfactory receptors themselves as a source of capturing elements for biosensing. In this article, we will present the latest advances in bioelectronic nose technology mimicking the olfactory system, including biological recognition elements, emerging detection systems, production and immobilization of sensing elements on sensor surface, and applications of bioelectronic noses. Furthermore, current research trends and future challenges in this field will be discussed. Keywords: bioelectronic nose; olfactory receptor; OR; odour analysis; biosensor |
| first_indexed | 2024-09-23T10:35:26Z |
| format | Article |
| id | mit-1721.1/119445 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T10:35:26Z |
| publishDate | 2018 |
| publisher | Multidisciplinary Digital Publishing Institute |
| record_format | dspace |
| spelling | mit-1721.1/1194452022-09-30T21:46:29Z Applications and Advances in Bioelectronic Noses for Odour Sensing Dung, Tran Thi Oh, Yunkwang Kim, Il-Doo Oh, Min-Kyu Kim, Moonil Dung, Tran Choi, Seonjin Massachusetts Institute of Technology. Department of Chemistry Choi, Seonjin A bioelectronic nose, an intelligent chemical sensor array system coupled with bio-receptors to identify gases and vapours, resembles mammalian olfaction by which many vertebrates can sniff out volatile organic compounds (VOCs) sensitively and specifically even at very low concentrations. Olfaction is undertaken by the olfactory system, which detects odorants that are inhaled through the nose where they come into contact with the olfactory epithelium containing olfactory receptors (ORs). Because of its ability to mimic biological olfaction, a bio-inspired electronic nose has been used to detect a variety of important compounds in complex environments. Recently, biosensor systems have been introduced that combine nanoelectronic technology and olfactory receptors themselves as a source of capturing elements for biosensing. In this article, we will present the latest advances in bioelectronic nose technology mimicking the olfactory system, including biological recognition elements, emerging detection systems, production and immobilization of sensing elements on sensor surface, and applications of bioelectronic noses. Furthermore, current research trends and future challenges in this field will be discussed. Keywords: bioelectronic nose; olfactory receptor; OR; odour analysis; biosensor 2018-12-05T15:56:12Z 2018-12-05T15:56:12Z 2018-01 2017-09 2018-11-22T14:24:10Z Article http://purl.org/eprint/type/JournalArticle 1424-8220 http://hdl.handle.net/1721.1/119445 Dung, Tran et al. "Applications and Advances in Bioelectronic Noses for Odour Sensing." Sensors 18, 1 (January 2018): 103 © 2018 The Authors https://orcid.org/0000-0001-8567-0668 http://dx.doi.org/10.3390/s18010103 Sensors Creative Commons Attribution http://creativecommons.org/licenses/by/4.0/ application/pdf Multidisciplinary Digital Publishing Institute Multidisciplinary Digital Publishing Institute |
| spellingShingle | Dung, Tran Thi Oh, Yunkwang Kim, Il-Doo Oh, Min-Kyu Kim, Moonil Dung, Tran Choi, Seonjin Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title | Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title_full | Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title_fullStr | Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title_full_unstemmed | Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title_short | Applications and Advances in Bioelectronic Noses for Odour Sensing |
| title_sort | applications and advances in bioelectronic noses for odour sensing |
| url | http://hdl.handle.net/1721.1/119445 https://orcid.org/0000-0001-8567-0668 |
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