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- Publisher Website: 10.1126/sciadv.ads5591
- Scopus: eid_2-s2.0-85213525987
- PMID: 39705341
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Article: Scalable integration of photoresponsive highly aligned nanochannels for self-powered ionic devices
Title | Scalable integration of photoresponsive highly aligned nanochannels for self-powered ionic devices |
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Authors | |
Issue Date | 20-Dec-2024 |
Publisher | American Association for the Advancement of Science |
Citation | Science Advances, 2024, v. 10, n. 51, p. eads5591 How to Cite? |
Abstract | Artificial ionic nanochannels with light perception capabilities hold promise for creating ionic devices. Nevertheless, most research primarily focuses on regulating single nanochannels, leaving the cumulative effect of numerous nanochannels and their integration underexplored. We herein develop a biomimetic photoreceptor based on photoresponsive highly aligned nanochannels (pHANCs), which exhibit uniform channel heights, phototunable surface properties, and excellent compatibility with microfabrication techniques, enabling the scalable fabrication and integration into functional ionic devices. These pHANCs demonstrate exceptional ion selectivity and permeability due to the high surface charges and well-ordered conduits, resulting in outstanding energy harvesting from concentration gradients. Large-scale fabrication of pHANCs has been successfully realized, wherein hundreds of biomimetic photoreceptors produce an ultrahigh voltage over 76 volts, which has not been achieved previously. In addition, we demonstrate that the biomimetic photoreceptor can be further upscaled to be a self-powered ionic image sensor, capable of sensing and decoding incident light information. |
Persistent Identifier | http://hdl.handle.net/10722/353903 |
DC Field | Value | Language |
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dc.contributor.author | Huang, Yaxin | - |
dc.contributor.author | Wu, Changjin | - |
dc.contributor.author | Cao, Yingnan | - |
dc.contributor.author | Zheng, Jing | - |
dc.contributor.author | Zeng, Binglin | - |
dc.contributor.author | Li, Xiaofeng | - |
dc.contributor.author | Li, Mingliang | - |
dc.contributor.author | Tang, Jinyao | - |
dc.date.accessioned | 2025-01-28T00:35:45Z | - |
dc.date.available | 2025-01-28T00:35:45Z | - |
dc.date.issued | 2024-12-20 | - |
dc.identifier.citation | Science Advances, 2024, v. 10, n. 51, p. eads5591 | - |
dc.identifier.uri | http://hdl.handle.net/10722/353903 | - |
dc.description.abstract | Artificial ionic nanochannels with light perception capabilities hold promise for creating ionic devices. Nevertheless, most research primarily focuses on regulating single nanochannels, leaving the cumulative effect of numerous nanochannels and their integration underexplored. We herein develop a biomimetic photoreceptor based on photoresponsive highly aligned nanochannels (pHANCs), which exhibit uniform channel heights, phototunable surface properties, and excellent compatibility with microfabrication techniques, enabling the scalable fabrication and integration into functional ionic devices. These pHANCs demonstrate exceptional ion selectivity and permeability due to the high surface charges and well-ordered conduits, resulting in outstanding energy harvesting from concentration gradients. Large-scale fabrication of pHANCs has been successfully realized, wherein hundreds of biomimetic photoreceptors produce an ultrahigh voltage over 76 volts, which has not been achieved previously. In addition, we demonstrate that the biomimetic photoreceptor can be further upscaled to be a self-powered ionic image sensor, capable of sensing and decoding incident light information. | - |
dc.language | eng | - |
dc.publisher | American Association for the Advancement of Science | - |
dc.relation.ispartof | Science Advances | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Scalable integration of photoresponsive highly aligned nanochannels for self-powered ionic devices | - |
dc.type | Article | - |
dc.identifier.doi | 10.1126/sciadv.ads5591 | - |
dc.identifier.pmid | 39705341 | - |
dc.identifier.scopus | eid_2-s2.0-85213525987 | - |
dc.identifier.volume | 10 | - |
dc.identifier.issue | 51 | - |
dc.identifier.spage | eads5591 | - |
dc.identifier.eissn | 2375-2548 | - |
dc.identifier.issnl | 2375-2548 | - |