{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,14]],"date-time":"2025-06-14T15:10:04Z","timestamp":1749913804721,"version":"3.41.0"},"reference-count":43,"publisher":"IOP Publishing","issue":"28","license":[{"start":{"date-parts":[[2024,4,24]],"date-time":"2024-04-24T00:00:00Z","timestamp":1713916800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/page\/copyright"},{"start":{"date-parts":[[2024,4,24]],"date-time":"2024-04-24T00:00:00Z","timestamp":1713916800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"name":"Key research and development projects of Zhejiang Province","award":["2023C01192"],"award-info":[{"award-number":["2023C01192"]}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Nanotechnology"],"published-print":{"date-parts":[[2024,7,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Nitrogen dioxide (NO<jats:sub>2<\/jats:sub>) is a major pollutant that poses significant risks to sustainable human life. As a result, a growing focus has been placed on the development of highly selective and sensitive gas sensors for NO<jats:sub>2<\/jats:sub>. Traditional cutting-edge non-organic NO<jats:sub>2<\/jats:sub> gas detectors often necessitate stringent production conditions and potentially harmful materials, which are not environmentally friendly, and these shortcomings have limited their widespread practical use. To overcome these challenges, we synthesized self-assembled peptide nanotubes (SPNTs) through a molecular self-assembly process. The SPNTs were then combined with SnO<jats:sub>2<\/jats:sub> in varying proportions to construct NO<jats:sub>2<\/jats:sub> gas sensors. The design of this sensor ensured efficient electron transfer and leverage the extensive surface area of the SPNTs for enhanced gas adsorption and the effective dispersion of SnO<jats:sub>2<\/jats:sub> nanoparticles. Notably, the performance of the sensor, including its sensitivity, response time, and recovery rate, along with a lower detection threshold, could be finely tuned by varying the SPNTs content. This approach illustrated the potential of bioinspired methodologies, using peptide self-assemblies, to develop integrated sensors for pollutant detection, providing a significant development in environmentally conscious sensor technology.<\/jats:p>","DOI":"10.1088\/1361-6528\/ad3a6c","type":"journal-article","created":{"date-parts":[[2024,4,4]],"date-time":"2024-04-04T22:20:40Z","timestamp":1712269240000},"page":"285703","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Self-assembled peptide nanotubes (SPNTs)\/SnO<sub>2<\/sub> nanocomposites for high-performance NO<sub>2<\/sub> sensing at room temperature"],"prefix":"10.1088","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-2712-7082","authenticated-orcid":false,"given":"Yang","family":"Li","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lili","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhihua","family":"Ying","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Wu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gaofeng","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ranran","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","published-online":{"date-parts":[[2024,4,24]]},"reference":[{"key":"nanoad3a6cbib1","doi-asserted-by":"publisher","first-page":"472","DOI":"10.1016\/j.snb.2013.08.067","article-title":"SnO2 nanoparticles-reduced graphene oxide nanocomposites for NO2 sensing at low operating temperature","volume":"190","author":"Zhang","year":"2014","journal-title":"Sensors Actuators B"},{"key":"nanoad3a6cbib2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2020.124093","article-title":"Construction of In2O3\/ZnO yolk-shell nanofibers for room-temperature NO2 detection under UV illumination","volume":"403","author":"Han","year":"2021","journal-title":"J. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2023-12-28","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-04-04","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-04-24","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}