{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T04:38:23Z","timestamp":1792643903668,"version":"4.5.0"},"reference-count":27,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T00:00:00Z","timestamp":1792540800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T00:00:00Z","timestamp":1792540800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100006477","name":"National Taiwan University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006477","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Contact electrification at solid\u2013liquid interfaces is highly sensitive to molecular electronic structure, yet its application to distinguish organic molecules and chemical transformations remains unexplored. Here, a systematic halogen substitution within brominated aromatic molecules is used to tune the interfacial electronic structure, enabling quantitative correlations among molecular structure, work function, surface potential, and triboelectric response. Molecularly modified polystyrene (PS) interfaces were fabricated by incorporating brominated aromatics (bromobenzene, 1\u2010bromo\u20104\u2010chlorobenzene, and 1\u2010bromo\u20104\u2010fluorobenzene) into a PS matrix coated on a copper wire. Systematic variation of the brominated aromatic substituents modulated the surface potential, work function, and triboelectric response of the PS interface. The molecular\u2010dependent triboelectric response was correlated with changes in work function measured by ultraviolet photoelectron spectroscopy (UPS) and Kelvin probe force microscopy (KPFM) and computational studies. Furthermore, owing to the high volatility of bromobenzene, which limits stable triboelectric sensing, its conversion into the significantly less volatile biphenyl through the Suzuki\u2013Miyaura coupling reaction was monitored using a contact\u2010separation triboelectric system with copper oxide nanowires (CuO NWs). This work establishes a molecular framework linking interfacial electronic structure with triboelectric response, demonstrates self\u2010powered monitoring of chemical transformations, and introduces a strategy for detecting highly volatile VOCs through chemical conversion into more stable products.<\/jats:p>","DOI":"10.1002\/anie.5731592","type":"journal-article","created":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T03:49:48Z","timestamp":1792640988000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Molecular Triboelectric Fingerprinting of Brominated Aromatics and Time\u2010Resolved Monitoring of Suzuki\u2013Miyaura Coupling"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6321-1636","authenticated-orcid":false,"given":"Kuldeep","family":"Kaswan","sequence":"first","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ping\u2010Yu","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"},{"name":"Department of Chemistry National Tsing Hua University  Hsinchu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2059-2870","authenticated-orcid":false,"given":"Arshad","family":"Khan","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"},{"name":"International Intercollegiate PhD Program National Tsing Hua University  Hsinchu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2490-6619","authenticated-orcid":false,"given":"Monika","family":"Pebam","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6770-9896","authenticated-orcid":false,"given":"Bishal Kumar","family":"Nahak","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu\u2010Wen","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Chemistry National Tsing Hua University  Hsinchu Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1793-7858","authenticated-orcid":false,"given":"Zong\u2010Hong","family":"Lin","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering National Taiwan University  Taipei Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,21]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr300174a"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.1c10827"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202500369"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bios.2022.114783"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202526347"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.4c14800"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn404614z"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.3390\/nano16090526"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/dro2.70063"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.2c10770"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aeg5086"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100773.1990.tb00831.x"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.0c12522"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/c5cc04317d"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.75911"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201057329\u20100"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/admi.202400118"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1116\/1.5134710"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1039\/c39790000866"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.2c05657"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10847\u2010016\u20100673\u20105"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1515\/gps\u20102017\u20100069"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/eom2.70018"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201067094\u20109"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44328\u2010024\u201000011\u20100"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1007\/s44374\u2010026\u201000016\u2010x"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.200600879"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.5731592","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.5731592","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.5731592","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T03:49:49Z","timestamp":1792640989000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.5731592"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,21]]},"references-count":27,"alternative-id":["10.1002\/anie.5731592"],"URL":"https:\/\/doi.org\/10.1002\/anie.5731592","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,21]]},"assertion":[{"value":"2026-07-20","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-14","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-21","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e5731592"}}