{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T15:53:23Z","timestamp":1785426803866,"version":"3.56.0"},"reference-count":47,"publisher":"IOP Publishing","issue":"42","license":[{"start":{"date-parts":[[2024,8,2]],"date-time":"2024-08-02T00:00:00Z","timestamp":1722556800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/page\/copyright"},{"start":{"date-parts":[[2024,8,2]],"date-time":"2024-08-02T00:00:00Z","timestamp":1722556800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["22075248"],"award-info":[{"award-number":["22075248"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"crossref","award":["LQ21B010001"],"award-info":[{"award-number":["LQ21B010001"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Nanotechnology"],"published-print":{"date-parts":[[2024,10,14]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Efficient metal\u2013organic frameworks (MOFs) photocatalytic bactericidal catalysts are urgently needed in water purification. Herein, a Fe-MOF (MIL-88B-NH<jats:sub>2<\/jats:sub>(V<jats:sub>1<\/jats:sub>Fe<jats:sub>5<\/jats:sub>) with promoted electron transport was achieved by vanadium (V) ions doping and V\/Fe ratio optimization, showing excellent photocatalytic bactericidal activity against <jats:italic>E. coli<\/jats:italic> under visible light irradiation (99.92%). The efficient antibacterial mechanism, V as a Ti-like mediator boosting electronic transmission in MIL-88B-NH<jats:sub>2<\/jats:sub>(V<jats:sub>1<\/jats:sub>Fe<jats:sub>5<\/jats:sub>), was revealed by its band structure, transient photocurrent, electrochemical impedance spectroscopy, and scavenger quenching experiments. The enhancement of photocatalytic bactericidal performance of Fe-MOFs by V\u2013ion-doping was confirmed by two other Fe-MOFs, MIL-53-NH<jats:sub>2<\/jats:sub>(V<jats:sub>1<\/jats:sub>Fe<jats:sub>5<\/jats:sub>) and MIL-101-NH<jats:sub>2<\/jats:sub>(V<jats:sub>1<\/jats:sub>Fe<jats:sub>5<\/jats:sub>), with the same metal ions and ligands, both of which have higher performance than the corresponding undoped MOFs. Among them, MIL-88B-NH<jats:sub>2<\/jats:sub>(V<jats:sub>1<\/jats:sub>Fe<jats:sub>5<\/jats:sub>) exhibits the highest photocatalytic bactericidal activity due to its suitable metal clusters ([M(<jats:italic>\u03bc<\/jats:italic>\n                  <jats:sub>3<\/jats:sub>-O)] cluster) and topological structure (three-dimensional rhomboid network structure). This work demonstrated the amplification effect of V ion doping on electron transport in Fe-MOFs photocatalysts.<\/jats:p>","DOI":"10.1088\/1361-6528\/ad66d6","type":"journal-article","created":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T22:52:02Z","timestamp":1721861522000},"page":"425702","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Vanadium as a Ti-like mediator boosting electronic transmission in Fe-based MOFs for photocatalytic sterilization"],"prefix":"10.1088","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4373-4253","authenticated-orcid":true,"given":"Rui","family":"Li","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huilin","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Furong","family":"Xiong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiang","family":"Xue","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minqi","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuan","family":"Zuo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7842-8996","authenticated-orcid":true,"given":"Wang","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiangliang","family":"Pan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2024,8,2]]},"reference":[{"key":"nanoad66d6bib1","doi-asserted-by":"publisher","first-page":"578","DOI":"10.1080\/1040841X.2020.1813687","volume":"46","author":"Nadeem","year":"2020","journal-title":"Crit. 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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":"2024-04-22","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-07-24","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-08-02","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}