Multifunctional luminogens with synergy of aggregation-induced delayed fluorescence, two-photon absorption and photocurrent generation

Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/9623

Title:	Multifunctional luminogens with synergy of aggregation-induced delayed fluorescence, two-photon absorption and photocurrent generation
Authors:	CHATTERJEE, ABHIJIT NARAYANAN, SUNDARAVALLI THORAT, SACHIN MALIK, AJAY J. Ambhore, Madan D. Narayanan, Aswini SIHAG, ANIL KUMAR Babu, Sukumaran Santhosh LAHIRI, MAYURIKA HAZRA, PARTHA Dept. of Biology Dept. of Chemistry
Keywords:	Light-Emitting-Diodes Induced Emission 2024
Issue Date:	Jan-2024
Publisher:	Royal Society of Chemistry
Citation:	Chemical Communications, 61(07), 1447-1450.
Abstract:	In this study, we investigated the aggregation-induced delayed fluorescence (AIDF) properties of three luminogens – TN, TA, and TP. Our comprehensive theoretical analysis reveals a significant reduction in the ΔEST in their aggregated or solid-state, activating TADF, on a ∼μs time-scale. Additionally, these luminogens demonstrate two-photon excited anti-Stokes photoluminescence emission and improved photocurrent generation, attributed to their strong charge transfer characteristics and longer singlet exciton lifetimes.
URI:	https://doi.org/10.1039/d4cc05113k http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/9623
ISSN:	1359-7345 1364-548X
Appears in Collections:	JOURNAL ARTICLES

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