{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T10:03:13Z","timestamp":1789380193691,"version":"build-2803163510"},"reference-count":66,"publisher":"Wiley","issue":"38","license":[{"start":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T00:00:00Z","timestamp":1783728000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T00:00:00Z","timestamp":1783728000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001321","name":"National Research Foundation","doi-asserted-by":"publisher","award":["RS\u20102023\u201000208856"],"award-info":[{"award-number":["RS\u20102023\u201000208856"]}],"id":[{"id":"10.13039\/501100001321","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2026,9,14]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    We report the first photoactive linear Au(I) complex with an abnormal\n                    <jats:italic>N<\/jats:italic>\n                    \u2010heterocyclic carbene (aNHC) ligand,\n                    <jats:bold>Au(aIm)(Cz)<\/jats:bold>\n                    . The complex exhibits an anti\u2010Kasha dual fluorescence behavior comprised of the high\u2010energy, short\u2010lived fluorescence and low\u2010energy, long\u2010lived thermally activated delayed fluorescence (TADF). The anti\u2010Kasha emission emerges through rapid intersystem crossing (ISC) to the triplet manifold, followed by thermally activated reverse ISC to the singlet ligand\u2010to\u2010ligand charge\u2010transfer transition state. The aNHC ligand significantly weakens the mediation of Au in electronic transitions, thereby enabling dual fluorescence emissions. Beyond its intriguing photophysics,\n                    <jats:bold>Au(aIm)(Cz)<\/jats:bold>\n                    shows practical utility as a dual\u2010modal fluorescence sensor for phenyl sulfate, an important marker for diabetic kidney damage. The system exhibits a large dynamic range in both the fluorescence intensity ratio and lifetime, enabling robust detection of phenyl sulfate with high selectivity over biologically relevant interferents. These findings establish abnormal carbene coordination as a powerful design strategy for engineering unconventional excited\u2010state processes in photoactive linear Au(I) complexes.\n                  <\/jats:p>","DOI":"10.1002\/anie.4785732","type":"journal-article","created":{"date-parts":[[2026,7,11]],"date-time":"2026-07-11T17:05:59Z","timestamp":1783789559000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Au(I) Complex With an Abnormal Carbene Ligand Shows Anti\u2010Kasha Dual Photoluminescence Emission"],"prefix":"10.1002","volume":"65","author":[{"given":"Natesan Mannangatti","family":"Rajendran","sequence":"first","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering Yonsei University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seung Beom","family":"Cheon","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering Yonsei University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jungbin","family":"Shin","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering Yonsei University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ye Bin","family":"Jang","sequence":"additional","affiliation":[{"name":"Division of Chemical Engineering and Materials Science Soongsil University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taeyoon","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science &amp; Engineering Yonsei University  Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5633-6599","authenticated-orcid":false,"given":"Youngmin","family":"You","sequence":"additional","affiliation":[{"name":"Department of 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