Excited-state intramolecular proton transfer dyes with dual-state emission properties: Concept, examples and applications

T Stoerkler, T Pariat, AD Laurent, D Jacquemin… - Molecules, 2022 - mdpi.com
Dual-state emissive (DSE) fluorophores are organic dyes displaying fluorescence emission
both in dilute and concentrated solution and in the solid-state, as amorphous, single crystal …

Solid-state emitters presenting a modular excited-state proton transfer (ESIPT) process: recent advances in dual-state emission and lasing applications

M Durko-Maciag, G Ulrich, D Jacquemin… - Physical Chemistry …, 2023 - pubs.rsc.org
This review aims at providing a broad readership of material and physical chemists, as well
as those interested in ab initio calculations, about recent advances in the fields of dual …

Dual solution-/solid-state emissive excited-state intramolecular proton transfer (ESIPT) dyes: a combined experimental and theoretical approach

T Pariat, T Stoerkler, C Diguet, AD Laurent… - The Journal of …, 2021 - ACS Publications
Excited-state intramolecular proton transfer (ESIPT) dyes typically show strong solid-state
emission, but faint fluorescence intensity is observed in the solution state owing to …

Simple protocol for capturing both linear-response and state-specific effects in excited-state calculations with continuum solvation models

CA Guido, A Chrayteh, G Scalmani… - Journal of Chemical …, 2021 - ACS Publications
We present an effective computational protocol (cLR2) to describe both solvatochromism
and fluorosolvatochromism. This protocol, which couples the polarizable continuum model …

Molecular engineering of excited-state intramolecular proton transfer (ESIPT) dual and triple emitters

J Massue, D Jacquemin, G Ulrich - Chemistry Letters, 2018 - academic.oup.com
Abstract Excited-State Intramolecular Proton Transfer (ESIPT)-capable emitters have been in
the limelight in the past few years owing to their atypical photophysical features paving the …

Metal‐free organic triplet emitters with on–off switchable excited state intramolecular proton transfer

W Shao, J Hao, H Jiang… - Advanced Functional …, 2022 - Wiley Online Library
Metal‐free organic triplet emitters are an emerging class of organic semiconducting material.
Among them, molecules with tunable emission responsive to environmental stimuli have …

Tuning the dual emission of keto/enol forms of excited-state intramolecular proton transfer (ESIPT) emitters via intramolecular charge transfer (ICT)

Q Huang, Q Guo, J Lan, J You - Dyes and Pigments, 2021 - Elsevier
Herein disclosed the adjustment of the dual emission of keto and enol forms of excited-state
intramolecular proton transfer (ESIPT) emitters via intramolecular charge transfer (ICT) …

Impact of Heteroatom Substitution on Dual‐State Emissive Rigidified 2‐(2'‐hydroxyphenyl) benzazole Dyes: Towards Ultra‐Bright ESIPT Fluorophores

T Pariat, M Munch, M Durko‐Maciag… - … A European Journal, 2021 - Wiley Online Library
Abstract 2‐(2'‐Hydroxyphenyl) benzazole (HBX) fluorophores are well‐known excited‐state
intramolecular proton transfer (ESIPT) emitters largely studied for their synthetic versatility …

Blue-emitting 2-(2′-Hydroxyphenyl) benzazole fluorophores by modulation of excited-state intramolecular proton transfer: Spectroscopic studies and theoretical …

M Munch, E Colombain, T Stoerkler… - The Journal of …, 2022 - ACS Publications
This article describes the synthesis, spectroscopic studies, and theoretical calculations of
nine original fluorophores based on the 2-(2′-hydroxyphenyl) benzazole (HBX) scaffold …

A two-photon ESIPT based fluorescence probe for specific detection of hypochlorite

L Chen, SJ Park, D Wu, HM Kim, J Yoon - Dyes and Pigments, 2018 - Elsevier
Hypochlorous acid (HOCl) is one important member of reactive oxygen species (ROS)
familyresponsible for various human diseases. Although many contributions have been …