Cargando…

Anti-Kasha Behavior of 3-Hydroxyflavone and Its Derivatives

Excited state intramolecular proton transfer (ESIPT) in 3-hydroxyflavone (3HF) has been known for its dependence on excitation wavelength. Such a behavior violates Kasha’s rule, which states that the emission and photochemistry of a compound would only take place from its lowest excited state. The p...

Descripción completa

Detalles Bibliográficos
Autores principales:	Fan, Ka Wa, Luk, Hoi Ling, Phillips, David Lee
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8540728/ https://www.ncbi.nlm.nih.gov/pubmed/34681762 http://dx.doi.org/10.3390/ijms222011103

Ejemplares similares

Modelling the Encapsulation of 3-Hydroxyflavone with Cyclodextrin and Octa Acid and Comparing Their Differences
por: Fan, Ka Wa, et al.
Publicado: (2023)

De novo strategy with engineering anti-Kasha/Kasha fluorophores enables reliable ratiometric quantification of biomolecules
por: Shi, Limin, et al.
Publicado: (2020)

Mechanical Insights into Aggregation‐Induced Delayed Fluorescence Materials with Anti‐Kasha Behavior
por: Guo, Jingjing, et al.
Publicado: (2018)

Excited-state intramolecular proton-transfer reaction demonstrating anti-Kasha behavior
por: Tseng, Huan-Wei, et al.
Publicado: (2016)

Prompt and Long-Lived Anti-Kasha Emission from Organic Dyes
por: Malpicci, Daniele, et al.
Publicado: (2021)

3-Hydroxyflavone derivatives: promising scaffolds for fluorescent imaging in cells
por: Zhao, Xueke, et al.
Publicado: (2021)

Excited-State (Anti)Aromaticity Explains Why Azulene Disobeys Kasha’s Rule
por: Dunlop, David, et al.
Publicado: (2023)

Biological Activity of NHC-Gold-Alkynyl Complexes Derived from 3-Hydroxyflavones
por: Mármol, Inés, et al.
Publicado: (2022)

Differential roles of 3-Hydroxyflavone and 7-Hydroxyflavone against nicotine-induced oxidative stress in rat renal proximal tubule cells
por: Sengupta, Bidisha, et al.
Publicado: (2017)

Synthesis and Characterization of New Pyrano[2,3-c]pyrazole Derivatives as 3-Hydroxyflavone Analogues
por: Urbonavičius, Arminas, et al.
Publicado: (2023)

Rational design of anti-Kasha photoemission from a biazulene core embedded in an antiaromatic/aromatic hybrid
por: Diaz-Andres, Aitor, et al.
Publicado: (2023)

An uracil-linked hydroxyflavone probe for the recognition of ATP
por: Bojtár, Márton, et al.
Publicado: (2018)

Electron spectroscopies of 3-hydroxyflavone and 7-hydroxyflavone in MCM-41 silica nanoparticles and in acetonitrile solutions. Experimental data and DFT/TD-DFT calculations
por: Landström, Anton, et al.
Publicado: (2020)

A direct observation of up-converted room-temperature phosphorescence in an anti-Kasha dopant-matrix system
por: Li, Jiuyang, et al.
Publicado: (2023)

From symmetry breaking to symmetry swapping: is Kasha's rule violated in multibranched phenyleneethynylenes?
por: Swathi, K., et al.
Publicado: (2023)

3-Hydroxyflavones and 3-Hydroxy-4-oxoquinolines as Carbon Monoxide-Releasing Molecules
por: Soboleva, Tatiana, et al.
Publicado: (2019)

Breakdown of Kasha’s Rule in a Ubiquitous, Naturally Occurring, Wide Bandgap Aluminosilicate (Feldspar)
por: Prasad, Amit Kumar, et al.
Publicado: (2018)

Evaluation of Novel 3-Hydroxyflavone Analogues as HDAC Inhibitors against Colorectal Cancer
por: Biswas, Subhankar, et al.
Publicado: (2018)

Glycosylation of 3-Hydroxyflavone, 3-Methoxyflavone, Quercetin and Baicalein in Fungal Cultures of the Genus Isaria
por: Dymarska, Monika, et al.
Publicado: (2018)

Effects of 6-Hydroxyflavone on Osteoblast Differentiation in MC3T3-E1 Cells
por: Lai, Chien-Hung, et al.
Publicado: (2014)

6-Hydroxyflavone and Derivatives Exhibit Potent Anti-Inflammatory Activity among Mono-, Di- and Polyhydroxylated Flavones in Kidney Mesangial Cells
por: Wang, Xing, et al.
Publicado: (2015)

Pure Polycyclic Aromatic Hydrocarbon Isomerides with Delayed Fluorescence and Anti‐Kasha Emission: High‐Efficiency Non‐Doped Fluorescence OLEDs
por: Huang, Haoxin, et al.
Publicado: (2023)

Antidiabetic activity of 3-hydroxyflavone analogues in high fructose fed insulin resistant rats
por: Nayak, Yogendra, et al.
Publicado: (2014)

Influence of 3-Hydroxyflavone on Colloidal Stability and Internationalization of Ag Nanomaterials Into THP-1 Macrophages
por: Liang, Yongqi, et al.
Publicado: (2019)

Pharmacokinetics of calycopterin and xanthmicrol, two polymethoxylated hydroxyflavones with anti-angiogenic activities from Dracocephalum kotschyi Bioss
por: Zamani, Seyedeh-Somayeh, et al.
Publicado: (2016)

Single -and Multi-Walled Carbon Nanotubes as Nanocarriers for the Delivery of 7-Hydroxyflavone
por: Espíndola, Cecilia, et al.
Publicado: (2022)

Kasha’s Rule and Koopmans’ Correlations for Electron Tunnelling through Repulsive Coulomb Barriers in a Polyanion
por: Gibbard, Jemma A., et al.
Publicado: (2022)

Inhibition of Enterovirus 71 Replication by 7-Hydroxyflavone and Diisopropyl-Flavon7-yl Phosphate
por: Wang, Jianmin, et al.
Publicado: (2014)

Effect of Water Microsolvation on the Excited-State Proton Transfer of 3-Hydroxyflavone Enclosed in γ-Cyclodextrin
por: Kerdpol, Khanittha, et al.
Publicado: (2021)

7-Hydroxyflavone Alleviates Myocardial Ischemia/Reperfusion Injury in Rats by Regulating Inflammation
por: Zhang, Qunhui, et al.
Publicado: (2022)

New Light on an Old Story: Breaking Kasha’s Rule in Phosphorescence Mechanism of Organic Boron Compounds and Molecule Design
por: Deng, Dan, et al.
Publicado: (2022)

Antimicrobial Efficacy of 7-Hydroxyflavone Derived from Amycolatopsis sp. HSN-02 and Its Biocontrol Potential on Cercospora Leaf Spot Disease in Tomato Plants
por: Math, Halaswamy Hire, et al.
Publicado: (2023)

Development of a hydroxyflavone-labelled 4554W peptide probe for monitoring αS aggregation
por: Watt, Kathryn J. C., et al.
Publicado: (2023)

Inhibitory Effects and Underlying Mechanism of 7-Hydroxyflavone Phosphate Ester in HeLa Cells
por: Zhang, Ting, et al.
Publicado: (2012)

Promising Role of the Scutellaria baicalensis Root Hydroxyflavone–Baicalein in the Prevention and Treatment of Human Diseases
por: Chmiel, Marcelina, et al.
Publicado: (2023)

A Structurally-Tunable 3-Hydroxyflavone Motif for Visible Light-Induced Carbon Monoxide-Releasing Molecules (CORMs)**
por: Anderson, Stacey N, et al.
Publicado: (2015)

Flavone and Hydroxyflavones Are Ligands That Bind the Orphan Nuclear Receptor 4A1 (NR4A1)
por: Lee, Miok, et al.
Publicado: (2023)

A Theoretical Study of Solvent Effects on the Structure and UV–vis Spectroscopy of 3-Hydroxyflavone (3-HF) and Some Simplified Molecular Models
por: Colín, María Jesús, et al.
Publicado: (2023)

Novel Rigidochromic and Anti-Kasha Dual Emission Fluorophores Based on D-π-A Dyads as the Promising Materials for Potential Applications Ranging from Optoelectronics and Optical Sensing to Biophotonics and Medicine
por: Lermontova, Svetlana A., et al.
Publicado: (2023)

3-Hydroxyflavone is a mildly active and safe cobalt chelator while cobalt markedly enhances baicalein toxicity toward erythrocytes
por: Moravcová, Monika, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_0e3nq9s87d3i3fpc71tlkvi1m3