{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:35:09Z","timestamp":1786977309443,"version":"build-2736575974"},"reference-count":69,"publisher":"Wiley","issue":"24","license":[{"start":{"date-parts":[[2010,5,12]],"date-time":"2010-05-12T00:00:00Z","timestamp":1273622400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2010,6,25]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    A novel cationic Ir\n                    <jats:sup>III<\/jats:sup>\n                    complex [Ir(Bpq)\n                    <jats:sub>2<\/jats:sub>\n                    (CzbpyCz)]PF\n                    <jats:sub>6<\/jats:sub>\n                    (Bpq=2\u2010[4\u2010(dimesitylboryl)phenyl]quinoline, CzbpyCz = 5,5\u2032\u2010bis(9\u2010hexyl\u20109\n                    <jats:italic>H<\/jats:italic>\n                    \u2010carbazol\u20103\u2010yl)\u20102,2\u2032\u2010bipyridine) containing both triarylboron and carbazole moieties was synthesized. The excited\u2010state properties of [Ir(Bpq)\n                    <jats:sub>2<\/jats:sub>\n                    (CzbpyCz)]PF\n                    <jats:sub>6<\/jats:sub>\n                    were investigated through UV\/Vis absorption and photoluminescence spectroscopy and molecular\u2010orbital calculations. This complex displayed highly efficient orange\u2010red phosphorescent emission with an emission peak of 583\u2005nm and quantum efficiency of\n                    <jats:italic>\u03a6<\/jats:italic>\n                    =0.30 in dichloromethane at room temperature. The binding of fluoride ions to [Ir(Bpq)\n                    <jats:sub>2<\/jats:sub>\n                    (CzbpyCz)]PF\n                    <jats:sub>6<\/jats:sub>\n                    can quench the phosphorescent emission from the Ir\n                    <jats:sup>III<\/jats:sup>\n                    complex and enhance the fluorescent emission from the N^N ligand, which corresponds to a visual change in the emission from orange\u2010red to blue. Thus, both colorimetric and ratiometric fluoride sensing can be realized. Interestingly, an unusual intense absorption band in the visible region was observed. And the detection of F\n                    <jats:sup>\u2212<\/jats:sup>\n                    ions can also be carried out with visible light as the excitation wavelength. More importantly, the linear response of the probe absorbance change at\n                    <jats:italic>\u03bb<\/jats:italic>\n                    =351\u2005nm versus the concentration of F\n                    <jats:sup>\u2212<\/jats:sup>\n                    ions allows efficient and accurate quantification of F\n                    <jats:sup>\u2212<\/jats:sup>\n                    ions in the range 0\u201350\u2005\u03bc\n                    <jats:sc>M<\/jats:sc>\n                    .\n                  <\/jats:p>","DOI":"10.1002\/chem.201000362","type":"journal-article","created":{"date-parts":[[2010,5,12]],"date-time":"2010-05-12T01:52:32Z","timestamp":1273629152000},"page":"7125-7133","source":"Crossref","is-referenced-by-count":109,"title":["Cationic Iridium(III) Complex Containing both Triarylboron and Carbazole Moieties as a Ratiometric Fluoride Probe That Utilizes a Switchable Triplet\u2013Singlet Emission"],"prefix":"10.1002","volume":"16","author":[{"given":"Wen\u2010Juan","family":"Xu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shu\u2010Juan","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin\u2010Yan","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shi","family":"Sun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shan","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ting\u2010Chun","family":"Ma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui\u2010Bin","family":"Sun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiang","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Huang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2010,6,21]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4684-5817-6"},{"key":"e_1_2_6_3_2","first-page":"366","volume-title":"Bone and Mineral Research,","author":"Riggs B. 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