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Coordinated polymers (CPs) formed by self\u2010assembly of organic isomeric ligands and metals offer unique performance characteristics. In this study, we present the investigation of a one\u2010dimensional CP, named CIT\u2010E, composed of tetraphenylethene pyridine derivative (TPE\u20102by\u20102\u2010E) ligands and copper iodide. The resulting CP exhibits a one\u2010dimensional bead chain structure with exceptional thermal and chemical stability. By leveraging the competitive absorption between CIT\u2010E and the explosive analog 2,4\u2010dinitroaniline, we achieve detection of the explosive through changes in the absorption intensity of the excitation light source and subsequent fluorescence response. The CP demonstrates high selectivity and anti\u2010interference ability in detecting 2,4\u2010dinitroaniline in aqueous solution, with a detection linear range of 0.1 to 300\u2009\u03bcM and a detection limit of 0.05\u2009\u03bcM, surpassing the national third\u2010level emission standard. These findings highlight the potential of CP CIT\u2010E as a promising material for the detection of explosive nitroaromatic compounds.<\/jats:p>","DOI":"10.1002\/bio.4576","type":"journal-article","created":{"date-parts":[[2023,8,10]],"date-time":"2023-08-10T03:23:44Z","timestamp":1691637824000},"page":"1904-1911","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["One\u2010dimensional coordinated polymers of tetraphenylethene pyridine and copper\u2010iodide for fluorescence detection of nitroaromatic explosives"],"prefix":"10.1002","volume":"38","author":[{"given":"Minjuan","family":"Cai","sequence":"first","affiliation":[{"name":"College of Chemistry, Chemical Engineering and Environment; Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology Minnan Normal University  Zhangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuan","family":"Zheng","sequence":"additional","affiliation":[{"name":"College of Chemistry, Chemical Engineering and Environment; Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology Minnan Normal University  Zhangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fenqiang","family":"Luo","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering; Collaborative Innovation Center of Fine Chemicals in Fujian Province Zhangzhou Institute of Technology  Zhangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liyan","family":"Zheng","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Yunnan University  Kunming China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6458-870X","authenticated-orcid":false,"given":"Zhixiong","family":"Cai","sequence":"additional","affiliation":[{"name":"College of Chemistry, Chemical Engineering and Environment; Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology Minnan Normal University  Zhangzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,8,22]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00307a059"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1962191"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1086\/355248"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202102321"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.201900282"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201700962"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja993181h"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja903366d"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202008071"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1TC05937H"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1246\/cl.220300"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5TC01273B"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.3389\/fchem.2021.816363"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.0c00595"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.0c01579"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2020.108414"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/C1CS15173H"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0039-9140(00)00541-5"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(02)00553-8"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00496A"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.saa.2022.120994"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acssuschemeng.8b01977"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2021.109369"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.7b06482"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja303448r"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.1c02657"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0021889808042726"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9TC00446G"}],"container-title":["Luminescence"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/bio.4576","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T20:53:41Z","timestamp":1759956821000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/bio.4576"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,8,22]]},"references-count":28,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2023,11]]}},"alternative-id":["10.1002\/bio.4576"],"URL":"https:\/\/doi.org\/10.1002\/bio.4576","archive":["Portico"],"relation":{},"ISSN":["1522-7235","1522-7243"],"issn-type":[{"value":"1522-7235","type":"print"},{"value":"1522-7243","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,8,22]]},"assertion":[{"value":"2023-07-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-08-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}