Aggregation favors singlet formation in TES-ADT triplet annihilator for photon upconversion

Chemical Science 2026 Open access

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Authors: Justas Lekavičius, Edvinas Radiunas, Gediminas Kreiza, Augustina Jozeliūnaitė, Edvinas Orentas, Karolis Kazlauskas
DOI: 10.1039/d5sc07013a
Cited by: 2
References: 45

Abstract

Aggregation of TES-ADT annihilator reshapes the energy landscape and enables access to higher-energy triplet states via TTA, thereby boosting the spin-statistical factor ( f ) from ca. 20% to 60% in far-red/NIR photon upconversion.

Fields of Study & Subjects

Luminescence and Fluorescent Materials Luminescence Properties of Advanced Materials Forensic Fingerprint Detection Methods

Publication details

Journal / source
Chemical Science
Publisher
Royal Society of Chemistry (RSC)
Volume
17
Issue
12
Pages
6230–6237
Publication date
1 January 2026
Language
EN