{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T08:04:15Z","timestamp":1793606655401,"version":"4.5.0"},"reference-count":60,"publisher":"Wiley","issue":"16","license":[{"start":{"date-parts":[[2025,2,11]],"date-time":"2025-02-11T00:00:00Z","timestamp":1739232000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Over the past decade, lead halide perovskite (LHP) nanocrystals (NCs) have attracted significant attention due to their tunable optoelectronic properties for next\u2010generation printed photonic and electronic devices. High\u2010energy photons in the presence of haloalkanes provide a scalable and sustainable pathway for precise bandgap engineering of LHP NCs via photo\u2010induced anion exchange reaction (PIAER) facilitated by in situ generated halide anions. However, the mechanisms driving photo\u2010induced bandgap engineering in LHP NCs remain not fully understood. This study elucidates the underlying PIAER mechanisms of LHP NCs through an advanced microfluidic platform. Additionally, the first instance of a PIAER, transforming CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    NCs into high\u2010performing CsPbI\n                    <jats:sub>3<\/jats:sub>\n                    NCs, with the assistance of a thiol\u2010based additive is reported. Utilizing an intensified photo\u2010flow microreactor accelerates the anion exchange rate 3.5\u2010fold, reducing material consumption 100\u2010fold compared to conventional batch processes. It is demonstrated that CsPbBr\n                    <jats:sub>3<\/jats:sub>\n                    NCs act as photocatalysts, driving oxidative bond cleavage in dichloromethane and promoting the photodissociation of 1\u2010iodopropane using high\u2010energy photons. Furthermore, it is demonstrated that a thiol\u2010based additive plays a dual role: surface passivation, which enhances the photoluminescence quantum yield, and facilitates the PIAER. These findings pave the way for the tailored design of perovskite\u2010based optoelectronic materials.\n                  <\/jats:p>","DOI":"10.1002\/adma.202419668","type":"journal-article","created":{"date-parts":[[2025,2,12]],"date-time":"2025-02-12T01:25:41Z","timestamp":1739323541000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Photo\u2010Induced Bandgap Engineering of Metal Halide Perovskite Quantum Dots In Flow"],"prefix":"10.1002","volume":"37","author":[{"given":"Pragyan","family":"Jha","sequence":"first","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikolai","family":"Mukhin","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arup","family":"Ghorai","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamed","family":"Morshedian","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard B.","family":"Canty","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando","family":"Delgado\u2010Licona","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily E.","family":"Brown","sequence":"additional","affiliation":[{"name":"Dept. of Chemistry North Carolina State University  Raleigh NC 27606 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Austin J.","family":"Pyrch","sequence":"additional","affiliation":[{"name":"Dept. of Chemistry North Carolina State University  Raleigh NC 27606 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felix N.","family":"Castellano","sequence":"additional","affiliation":[{"name":"Dept. of Chemistry North Carolina State University  Raleigh NC 27606 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8863-3085","authenticated-orcid":false,"given":"Milad","family":"Abolhasani","sequence":"additional","affiliation":[{"name":"Dept. of Chemical and Biomolecular Engineering North Carolina State University  Raleigh NC 27695 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,2,11]]},"reference":[{"key":"e_1_2_9_1_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201600784"},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms8149"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3118"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl5048779"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-anchem-060908-155136"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.analchem.9b00010"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201900712"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5b02404"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201900374"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b05602"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b01480"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201901247"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b08178"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0NJ04987E"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0NR05771A"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1246\/cl.210274"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.4c03013"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.2c07278"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44286-024-00089-3"},{"key":"e_1_2_9_20_1","first-page":"92","volume":"2","author":"Sambiagio C.","year":"2020","journal-title":"TRECHEM"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6LC00728G"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5b04981"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-chembioeng-092120-024449"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/solr.202201119"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-anchem-061516-045219"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0SC06463G"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201600669"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5EE03255E"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9TA04114A"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4LC00131A"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CC02051D"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.5b02821"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.materresbull.2018.02.021"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CP02119B"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.202301060"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.2c01044"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.3c02869"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1039\/c0dt00401d"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2RA01084D"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.8b03047"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8CY01240G"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.9b05612"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacsau.4c00083"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.0c02247"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.6b00337"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10853-024-09521-8"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.solmat.2018.05.002"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b06268"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.2c01652"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1RA04485K"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.201900432"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.5b04107"},{"key":"e_1_2_9_53_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.9b00849"},{"key":"e_1_2_9_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2008.12.034"},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp109613t"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-10634-x"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.xcrp.2022.100889"},{"key":"e_1_2_9_58_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0891-5849(87)80033-3"},{"key":"e_1_2_9_59_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202302852"},{"key":"e_1_2_9_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmr.2005.08.013"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202419668","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T22:55:13Z","timestamp":1759791313000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202419668"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2,11]]},"references-count":60,"journal-issue":{"issue":"16","published-print":{"date-parts":[[2025,4]]}},"alternative-id":["10.1002\/adma.202419668"],"URL":"https:\/\/doi.org\/10.1002\/adma.202419668","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,2,11]]},"assertion":[{"value":"2024-12-14","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-11","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2419668"}}