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Here, it is reported that UV\u2010irradiation on a supramolecular gel from a chiral triarylamine derivative, TPA\u2010Ala, led to the formation of luminescent radicals with bright CPL. TPA\u2010Ala can form an organogel in chloroform with blue emission and supramolecular chirality as demonstrated by both CD and CPL signals. Upon UV 365\u00a0nm irradiation, an emission color change from blue to cyan is observed due to the formation of photo\u2010induced radicals. Interestingly, it is found that the supramolecular gel radicals showed stable luminescence with a lifetime \u2248 10 days in dark environments and inverted CPL, which represents a scarce example with persistent CPL from doublet\u2010state due to oxygen isolation ability of the gel network. Furthermore, doping a guest dye, Rhodamine B (RhB), into the supramolecular gel (RhB\/TPA\u2010Ala\u00a0=\u00a030% in molar ratio) successfully obtained a transient white\u2010light CPL through the superposition of photo\u2010induced radical and guest dye emissions. This work provides a useful methodology for the fabrication of radical\u2010based CPL materials via a supramolecular assembly approach.<\/jats:p>","DOI":"10.1002\/smtd.202400824","type":"journal-article","created":{"date-parts":[[2024,11,4]],"date-time":"2024-11-04T06:16:25Z","timestamp":1730700985000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Photo\u2010Induced Radical Generation of Supramolecular Gel with Sign\u2010Inverted and White\u2010Light Circularly Polarized Luminescence"],"prefix":"10.1002","volume":"9","author":[{"given":"Lukang","family":"Ji","sequence":"first","affiliation":[{"name":"Beijing National Laboratory of Molecular Sciences and CAS Key Laboratory of Colloid Interface and Thermodynamics Institute of Chemistry Chinese Academy of Sciences  North First Street 2 Zhongguancun Beijing 100190 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