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 …

ESIPT mechanism of triple emission with hydroxy-oxadiazole compound in DMSO: A theoretical reconsideration

M Guo, Q Li, L Yan, Y Wan, L Zhu, B Li, H Yin… - Spectrochimica Acta Part …, 2023 - Elsevier
The compound in solvents with triple fluorescence feature of excited state intramolecular
proton transfer (ESIPT) has a broad prospect in fluorescent probes, dye sensors and …

N-(1H-Benzo [d] imidazol-2-yl)-1-(3-substituted phenyl) methanimines as optoelectronic and nonlinear optical materials: spectroscopic and computational approaches

ND Ojo, OD Adekusibe, NW Odozi, NO Obi-Egbedi - Chemical Papers, 2024 - Springer
The negative environmental impact of fossil fuel and the ever-increasing need for renewable
energy materials necessitate a rigorous search for optoelectronic materials. Photon …

Shifting emission of oxadiazoles via inter-or intramolecular hydrogen bonding

CC Anghel, AG Mirea, CC Popescu, AM Mădălan… - Dyes and …, 2023 - Elsevier
Light-emissive compounds able to transfer protons, either intra-or intermolecularly in the
excited state, have increasingly attracted attention, especially by structural diversification of …

CPL of Mellein and Related Natural Compounds: Analysis of the ESIPT Phenomenon

G Mazzeo, M Fusè, J Bloino, A Evidente… - …, 2024 - Wiley Online Library
Abstract (R)‐(−)‐Mellein,(3R, 4R)‐4‐hydroxymellein and (3R, 4S)‐4‐hydroxymellein
obtained from fungi, ie from Diplodia globulosa, were investigated as a class of natural …

A Synthetic Approach for Oxadiazole‐Decorated Azobenzene Photoswitches

AF Dobre, A Hanganu, I Nicolau, CC Popescu… - …, 2024 - Wiley Online Library
This work reports the design and synthesis of novel oxadiazole‐decorated azobenzenes,
structural analysis of the resulting compounds and behavior under light irradiation. The …

2‐(1, 2, 4‐Oxadiazol‐5‐yl) aniline as a New Scaffold for Blue Luminescent Materials

S Baykov, M Tarasenko, V Kotlyarova… - …, 2022 - Wiley Online Library
Condensation of amidoximes 1 with isatoic anhydrides 2 or esters 3 in NaOH/DMSO
medium afforded to substituted 1, 2, 4‐oxadiazolyl anilines. The compounds synthesized …

Synthesis of Fluorophore Based Functional Material for Selective Detection of Al3+ Ion in Water and Decoding the AIEE Property of Its Hydrosol

PK Giri, SS Samanta, N Mudi, U Mandal… - Journal of Fluorescence, 2023 - Springer
A designed aggregation-induced emission enhancement (AIEE) active fluorescence probe
2, 3-Bis-[(2-hydroxy-napthalen-1-ylmethylene)-amino]-but-2-enedinitrile (L) was synthesized …

Luminescence Spectral Properties of 2-[2-Methyl (Acetyl, Tosyl) oxyphenyl]-5-(3, 4, 5-trimethoxy-phenyl)-1, 3, 4-oxadiazoles

IE Mikhailov, NI Vikrishchuk, LD Popov… - Russian Journal of …, 2022 - Springer
Cyclodehydration of N′-aroylbenzohydrazides in thionyl chloride gave 2-(2-hydroxyphenyl)-
5-(3, 4, 5-trimethoxyphenyl)-1, 3, 4-oxadiazole and its 2-(2-methoxyphenyl) analog …