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Selective Expression of a Carbazole-Phenothiazine Derivative Leads to Dual-mode AIEE, TADF and Distinctive Mechanochromism.
Hasan, Numan; Ma, Zhimin; Liu, Jianwei; Li, Zewei; Qian, Chen; Liu, Yan; Chen, Mingxing; Jiang, Hong; Jia, Xinru; Ma, Zhiyong.
Affiliation
  • Hasan N; Beijing State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
  • Ma Z; National high-tech industrial development zone in Jingdezhen, Jingdezhen, 333000, China.
  • Liu J; Beijing State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
  • Li Z; Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and, Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
  • Qian C; Beijing State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
  • Liu Y; Beijing State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
  • Chen M; Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and, Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
  • Jiang H; Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and, Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
  • Jia X; Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and, Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
  • Ma Z; Beijing State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
Chemphyschem ; 22(20): 2093-2098, 2021 10 14.
Article in En | MEDLINE | ID: mdl-34318995
ABSTRACT
In this article, we report a newly designed D-A-D' derivative (CNCzPTZ), which displays selective expression of chromophores. This enables CNCzPTZ with solvatochromism, rare dual-mode AIEE properties, solid-state dual-emissions with phosphorescence and distinctive mechanochromism.CNCzPTZ exhibits dual-mode AIEE properties, since the emission band abruptly shifts from 550 nm to 500 nm as the water fraction increases. In the crystalline state, CNCzPTZ demonstrated dual emission bands of 478 nm and 538 nm.CNCzPTZ shows distinctive mechanochromic property in the solid state due to the planarization.
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Full text: 1 Database: MEDLINE Language: En Journal: Chemphyschem Journal subject: BIOFISICA / QUIMICA Year: 2021 Type: Article Affiliation country: China
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Full text: 1 Database: MEDLINE Language: En Journal: Chemphyschem Journal subject: BIOFISICA / QUIMICA Year: 2021 Type: Article Affiliation country: China