Solvent-modulated proton-coupled electron transfer in an iridium complex with an ESIPT ligand

Siin Kim, Jungkweon Choi, Dae Won Cho, Mina Ahn, Seunghwan Eom, Jungmin Kim, Kyung-Ryang Wee and Hyotcherl Ihee

Chem. Sci., 2022, 13, 3809
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Excitation wavelength-dependent fluorescence anisotropy of 3-hydroxyflavone: revisiting the solvation processes and high-energy state excitation in ESIPT-active compounds

Dzmitryi Ushakou and Marek Józefowicz

Phys. Chem. Chem. Phys., 2024, 26, 25029
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Peculiar hydrogen bonding behaviour of water molecules inside the aqueous nanochannels of lyotropic liquid crystals

Konoya Das, Subrahmanyam Sappati and Partha Hazra

Phys. Chem. Chem. Phys., 2020, 22, 6210
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Tunable physics through coordination chemistry: formation on oxide surface of Ti and Al chelates with 3-hydroxyflavone capable of electron injection and light emission

Getachew Solomon, Anton Landström, Silvia Rotta Loria, Eleonora Bolli, Alberto Mezzetti, Anna Facibeni, Sandro Cattarin, Alessio Mezzi, Stefano Protti, Saulius Kaciulis, Margherita Zavelani-Rossi and Isabella Concina

Dalton Trans., 2022, 51, 18489
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Tweaking the proton transfer triggered proton transfer of 3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazole

Minati Das, Saugata Sahu and G. Krishnamoorthy

Phys. Chem. Chem. Phys., 2019, 21, 15669
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Smart, chiral, and nonconjugated cyclohexane-based bis-salicylaldehyde hydrazides: multi-stimuli-responsive, turn-on, ratiometric, and thermochromic fluorescence, single-crystal structures via DFT calculations

Man Wang, Caiqi Cheng, Chunbo Li, Dehua Wu, Jintong Song, Jun Wang, Xiangge Zhou, Haifeng Xiang and Jin Liu

J. Mater. Chem. C, 2019, 7, 6767
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pH dependency of the structural and photophysical properties of the atypical 2′,3-dihydroxyflavone

Luc Labarrière, Aurélien Moncomble and Jean-Paul Cornard

RSC Adv., 2020, 10, 35017
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Shining natural flavonols in sensing and bioimaging

Chaoying Tong, Fangying Shi, Xia Tong, Shuyun Shi, Iftikhar Ali and Ying Guo

TrAC Trends in Analytical Chemistry, 2021, 137, 116222
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Effect of Water Microsolvation on the Excited-State Proton Transfer of 3-Hydroxyflavone Enclosed in γ-Cyclodextrin

Khanittha Kerdpol, Rathawat Daengngern, Chanchai Sattayanon, Supawadee Namuangruk, Thanyada Rungrotmongkol, Peter Wolschann, Nawee Kungwan and Supot Hannongbua

Molecules, 2021, 26, 843
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Theoretical investigation on excited state intramolecular proton transfer of 5-hydroxy-6,7,4'-trimethoxyflavone: state specific solvation approach versus linear response solvation

Anita Das and Arindam Gangopadhyay

Molecular Physics, 2025, 123
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CASPT2//CASSCF studies on mechanistic photophysics of 3-hydroxyflavone

Xue-Ping Chang, Feng-Ran Fan, Geng Zhao, Xiantao Ma, Teng-Shuo Zhang and Bin-Bin Xie

Chemical Physics, 2023, 575, 112056
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A Picosecond Time‐Resolved Spectroscopic Investigation of the Effect of pH on Morin Fluorescence

Yevheniia Smortsova, Jérémy Gaillard, François‐Alexandre Miannay and Jean‐Paul Cornard

ChemPhysChem, 2020, 21, 2680
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The case for an oxidopyrylium intermediate in the mechanism of quercetin dioxygenases

Lasien D. Rymbai, Kevin K. Klausmeyer and Patrick J. Farmer

Journal of Inorganic Biochemistry, 2023, 247, 112343
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Theoretical Insights into Excited-State Intermolecular Proton Transfers of 2,7-Diazaindole in Water Using a Microsolvation Approach

Warinthon Chansen and Nawee Kungwan

J. Phys. Chem. A, 2021, 125, 5314
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N-ethyl substituted 2-benzimidazolyl-3-hydroxychromone: Atypical to highly fluorescent dyes of flavonol series excited state intramolecular proton transfer to nitrogen

Andrii Yu Chumak, Yelizaveta O. Denysieva, Oleksii O. Kolomoitsev, Volodymyr M. Kotlyar, Elena H. Shvets and Andrey O. Doroshenko

Journal of Luminescence, 2020, 223, 117206
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Origin of Unusually High Fluorescence Anisotropy of 3-Hydroxyflavone in Water: Formation of Probe–Solvent Cage-like Cluster

Sinjan Das, Suman Chakrabarty and Nitin Chattopadhyay

J. Phys. Chem. B, 2020, 124, 173
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Fluorescent silica MCM-41 nanoparticles based on flavonoids: Direct post-doping encapsulation and spectral characterization

Anton Landström, Silvia Leccese, Hagop Abadian, Jean-François Lambert, Isabella Concina, Stefano Protti, Ari Paavo Seitsonen and Alberto Mezzetti

Dyes and Pigments, 2021, 185, 108870
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Theoretical insights of solvent effect on excited-state proton transfers of 2-aryl-3-hydroxyquinolone

Chattarika Sukpattanacharoen and Nawee Kungwan

Journal of Molecular Liquids, 2021, 325, 115035
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Excited state intramolecular proton transfer reaction in 4′,5-dimethoxy-3-hydroxyflavone: partial shielding of intermolecular H-bonding with protic molecules by 5-OCH3 group and its impact on ESIPT rate and fluorescence spectra

Andrey O. Doroshenko, Andrii Yu. Chumak, Oleksii O. Kolomoitsev and Volodymyr M. Kotlyar

Journal of Photochemistry and Photobiology A: Chemistry, 2026, 472, 116817
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Advancements in the Design and Development of Organic Fluorophores for the Excited State Intramolecular Proton Transfer Phenomenon

Gargi Mishra, Durgesh Singh, Surabhi Asthana, Himanshu Shekhar Tripathi, Rampal Pandey and Mrituanjay D. Pandey

The Chemical Record, 2025, 25
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Scutellarein in organic solvents: changes in spectroscopic properties caused by solute-solvent interactions

Dzmitryi Ushakou and Tomasz Wróblewski

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2022, 273, 121027
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Excited-state proton transfer reaction of a pyrenylurea derivative in the ionic liquid 1-ethyl-3-methylimidazolium acetate

Mayu Yoshida, Kei Togasaki and Yoshinobu Nishimura

Chemical Physics Letters, 2023, 814, 140342
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Daylight LED promotes photochemical ring contraction of 2-amine-4H-pyran-3-carbonitriles with consequent loss of their antifungal activity

Ueveton Pimentel da Silva, Bianca Lana de Sousa, Bruno Wesley Ferreira, Robert Weingart Barreto, Giovanni Wilson Amarante, Rodolfo Rodrigues da Silva, Boniek Gontijo Vaz and Eduardo Vinícius Vieira Varejão

Photochem Photobiol Sci, 2021, 20, 1309
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Heteroatom controlled probe-water cluster formation of a series of ESIPT probes: An exploration with fluorescence anisotropy

Sinjan Das and Nitin Chattopadhyay

Chemical Physics Letters, 2018, 708, 37
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4’-Methoxy-3-hydroxyflavone excited state intramolecular proton transfer reaction in alcoholic solutions: Intermolecular versus intramolecular hydrogen bonding effect

Andrey O. Doroshenko, Alexander V. Kyrychenko, Oksana M. Valyashko, Vladimir M. Kotlyar and Denis A. Svechkarev

Journal of Photochemistry and Photobiology A: Chemistry, 2019, 383, 111964
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A Theoretical Study of Solvent Effects on the Structure and UV–vis Spectroscopy of 3-Hydroxyflavone (3-HF) and Some Simplified Molecular Models

María Jesús Colín, Manuel Ángel Aguilar and M. Elena Martín

ACS Omega, 2023, 8, 19939
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Effect of the mixture composition of Acetonitrile/Benzene on excited state intramolecular proton transfer in 3-hydroxyflavone, theoretical insights: QTAIM, NBO, NLO behavior, thermodynamic and kinetic aspects

Fatma Zohra Imene Yeddou, Mohamed Ali Benmensour and Anissa Amar

Journal of Molecular Graphics and Modelling, 2025, 137, 109001
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Photophysical and photochemical properties of 3-hydroxyflavone in ethanol solution: Implicit vs explicit solvent models

Samuel Frutos-Puerto, M. Jesús Colín, Jose C. Corchado, M. Luz Sánchez, M. Elena Martín and Manuel A. Aguilar

Journal of Molecular Liquids, 2023, 381, 121783
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Exploring the photophysical properties of flavone-based dyes as an anti-angiogenic agent and with fluorescence emission in the near-infrared (NIR) region: a TD-DFT study

H. Roohi and V. Pourghasem

Molecular Physics, 2024, 122
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A theoretical study of solvent effect on the excited state intramolecular proton transfer of 3‐hydroxyflavone

Guangshen Lv and Chaozheng Li

J of Physical Organic Chem, 2023, 36
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Solvent effects on the vibrational spectrum of 3-hydroxyflavone

Ari Paavo Seitsonen, Abdenacer Idrissi, Stefano Protti and Alberto Mezzetti

Journal of Molecular Liquids, 2019, 275, 723
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Hydrogen bond capability tunable different “relay-race” mechanisms of the excited-state proton transfer process for 4′-methoxy-3-hydroxyflavone

Hui Li, Chao Xin, Jixing Cai, Boshi Yuan, Zhi Wei and Guangyong Jin

Organic Electronics, 2020, 81, 105678
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Critical assessment of solvent effects on absorption and fluorescence of 3HF in acetonitrile in the QM/PCM framework: A synergic computational and experimental study

Daniele Loco, Stefano Protti, Benedetta Mennucci and Alberto Mezzetti

Journal of Molecular Structure, 2019, 1182, 283
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Turning ON/OFF the fluorescence of the ESIPT state by changing the hydrogen bond distance and orientation in quinoline–pyrazole derivatives

Hui Li, Hongyan Mu, Chao Xin, Jixing Cai, Boshi Yuan and Guangyong Jin

Journal of Molecular Structure, 2022, 1252, 132146
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