{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T15:29:53Z","timestamp":1786634993246,"version":"build-2736575974"},"reference-count":37,"publisher":"Wiley","issue":"45","license":[{"start":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T00:00:00Z","timestamp":1781481600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T00:00:00Z","timestamp":1781481600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS\u20102024\u201000343700"],"award-info":[{"award-number":["RS\u20102024\u201000343700"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Science"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Selective detection of sulfur\u2010containing gases such as hydrogen sulfide (H\n                    <jats:sub>2<\/jats:sub>\n                    S), methyl mercaptan (CH\n                    <jats:sub>3<\/jats:sub>\n                    SH), and dimethyl sulfide ((CH\n                    <jats:sub>3<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    S) is important for halitosis\u2010related breath and environmental monitoring. However, conventional metal\u2010oxide chemiresistive sensors show high cross\u2010reactivity toward these chemically similar species, which limits their practical selectivity. To address this, we present a deep\u2010ensemble\u2010assisted electronic nose based on catalytic metal nanoparticles\u2010decorated metal oxide nanofiber arrays. A 15\u2010channel multi\u2010sensor array was fabricated by anchoring diverse metal catalysts (Pt, Pd, Ir, and Co) onto metal oxide nanofiber scaffolds (SnO\n                    <jats:sub>2<\/jats:sub>\n                    , Co\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>4<\/jats:sub>\n                    , and WO\n                    <jats:sub>3<\/jats:sub>\n                    ) through an intense pulsed light based photothermal process. Based on comprehensive datasets collected from a 15\u2010channel multi\u2010sensor array under varying gas species, concentrations, operating temperatures, and humidity levels, we developed a deep\u2010ensemble learning framework. This architecture simultaneously performs gas\u2010species classification and concentration quantification while providing predictive uncertainty, thereby demonstrating a proof\u2010of\u2010concept reliability\u2010aware platform for VSC sensing with potential relevance to future breath\u2010related and environmental monitoring applications.\n                  <\/jats:p>","DOI":"10.1002\/advs.76134","type":"journal-article","created":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T11:58:21Z","timestamp":1781524701000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Uncertainty\u2010Aware Deep Ensembles for Robust and Reliable Chemical Sensor Arrays"],"prefix":"10.1002","volume":"13","author":[{"given":"Sungwoo","family":"Eo","sequence":"first","affiliation":[{"name":"Department of Materials Science and Chemical Engineering Hanyang University  Ansan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ji\u2010Hwan","family":"Eum","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Chemical Engineering Hanyang University  Ansan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Suk\u2010Jeong","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Chemical Engineering Hanyang University  Ansan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minji","family":"Sagong","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Chemical Engineering Hanyang University  Ansan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongchan","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Artificial Intelligence Hanyang University  Ansan Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong\u2010Ha","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Chemical Engineering Hanyang University  Ansan Republic of 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