Journal ArticleDOI
π-Expanded benzothiazole dyes with excited-state intramolecular proton-transfer process: Synthesis, photophysical properties, imaging in cells and zebrafish
TLDR
In this article, the authors designed and synthesized HBT-fused aryl-imidazole derivatives HBTA, HBTB, HBTC and HBTD through π-expanded system, which have large absorption extinction coefficients, relatively high quantum yields, large Stokes shifts.About:
This article is published in Journal of Molecular Liquids.The article was published on 2021-12-15. It has received 9 citations till now. The article focuses on the topics: Excited state & Benzothiazole.read more
Citations
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Journal ArticleDOI
The photochromic switchable imidazoles: Their genesis, development, synthesis, and characterization
TL;DR: A review of the history, development, and future of imidazole dimers can be found in this article , where the authors also cover some heterocyclic structures derived from these compounds.
Journal ArticleDOI
Tuning ESIPT-coupled luminescence by expanding π-conjugation of a proton acceptor moiety in ESIPT-capable zinc(II) complexes with 1-hydroxy-1H-imidazole-based ligands.
Nikita A. Shekhovtsov,Elena B. Nikolaenkova,Alexey S. Berezin,Victor F. Plyusnin,Katerina A. Vinogradova,Dmitry V. Naumov,N. V. Pervukhina,A. Ya. Tikhonov,Mark B. Bushuev +8 more
TL;DR: In this article , a new ESIPT-capable ligand called 1-hydroxy-5-methyl-4-(pyridin-2-yl)-2-(quinolin-2]-1H-imidazole (HLq) was proposed.
Journal ArticleDOI
First 1-hydroxy-1H-imidazole-based ESIPT emitter with an O–H···O intramolecular hydrogen bond: ESIPT-triggered TICT and speciation in solution
Nikita A. Shekhovtsov,Alexey A. Ryadun,Victor F. Plyusnin,Elena B. Nikolaenkova,A. Ya. Tikhonov,Mark B. Bushuev +5 more
TL;DR: In this article , the authors combined experimental and theoretical studies of the proton transfer and proposed new types of ESIPT-capable molecules for understanding factors controlling the ESIPTs photoreaction.
Journal ArticleDOI
Aryl-Phenanthro[9,10-d]imidazole: A Versatile Scaffold for the Design of Optical-Based Sensors.
Gleiston G. Dias,Marieli O Rodrigues,Esther R S Paz,Mateus P Nunes,Maria Helena Araujo,Fabiano Severo Rodembusch,Eufrânio N. da Silva Júnior +6 more
TL;DR: In this article , the authors focus on phenanthro[9,10-d]imidazoles, which enable modification of their optical properties upon interaction with specific analytes, usually involving changes in the fluorescence intensity and/or color arising from processes like photoinduced electron transfer, intramolecular charge transfer, and Förster resonance energy transfer.
Journal ArticleDOI
Wavelength-tunable fluorophores based on quinoline fused α-cyanovinyl derivatives: Synthesis, photophysics properties and imaging
Kaibo Zheng,Nuonuo Zhang +1 more
TL;DR: In this paper , the authors designed and synthesized six 6-substituted quinolines-fused α-cyanovinyl derivatives QM-1 ∼ 3 and QS-3 through π-expansion system with pull-push systems.
References
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Journal ArticleDOI
Fluorescent chemosensors based on spiroring-opening of xanthenes and related derivatives.
TL;DR: Fluorescent Chemosensors Based on Spiroring-Opening of Xanthenes and Related Derivatives and their applications in Nano Science and Bioinspired Science.
Journal ArticleDOI
Structural modification strategies for the rational design of red/NIR region BODIPYs
TL;DR: This review focuses on classifying different types of long wavelength absorbing BODIPY dyes based on the wide range of structural modification methods that have been adopted, and on tabulating their spectral and photophysical properties.
Journal ArticleDOI
Advanced Organic Optoelectronic Materials: Harnessing Excited-State Intramolecular Proton Transfer (ESIPT) Process
Ji Eon Kwon,Soo Young Park +1 more
TL;DR: Recent studies on advanced ESIPT molecules and their optoelectronic applications are surveyed, particularly focusing on chemical sensors, fluorescence imaging, proton transfer lasers, and organic light-emitting diodes (OLEDs).
Journal ArticleDOI
Excited-state intramolecular proton-transfer (ESIPT) based fluorescence sensors and imaging agents
Adam C. Sedgwick,Luling Wu,Hai Hao Han,Steven D. Bull,Xiao-Peng He,Tony D. James,Tony D. James,Jonathan L. Sessler,Ben Zhong Tang,He Tian,Juyoung Yoon +10 more
TL;DR: This review will explore recent advances in the design and application of excited-state intramolecular proton-transfer (ESIPT) based fluorescent probes.
Journal ArticleDOI
FRET-based small-molecule fluorescent probes: rational design and bioimaging applications.
TL;DR: The most recent progress is emphasized on the development of FRET probes by spectral overlap integral, in particular by changing the molar absorption coefficient of the donor dyes such as rhodamine dyes, which undergo unique changes in the absorption profiles during the ring-opening and -closing processes.