Experimental and theoretical study of fluorescent properties of morin

A Deriabina, T Prutskij, L Castillo Trejo… - Molecules, 2022 - mdpi.com
Morin (M) is one of the most widely distributed flavonoids with several beneficial effects on
human health, and has the potential of being used as a possible treatment for COVID-19. To …

New insights on the picosecond time-resolved fluorescence signatures of metal cation-Morin complexes

Y Smortsova, J Gaillard, JP Cornard… - Journal of Molecular …, 2023 - Elsevier
This article is the second in the sequence of our investigations on morin and metallic
cations: morin spectroscopic characterization, completing our first article centred on morin's …

New insights for titanium (iv) speciation in acidic media based on UV-visible and 31 P NMR spectroscopies and molecular modeling

L Mangold, H Halleux, S Leclerc, A Moncomble… - RSC …, 2021 - pubs.rsc.org
Titanium chemistry in aqueous acidic media has been extensively investigated over the last
decades. Hydrolyzed species such as Ti (OH) 3+, TiO2+, Ti (OH) 22+ or Ti (OH) 3+ have …

pH-Dependent mitigation of aluminum toxicity in pea (Pisum sativum) roots by boron

G Yang, M Qu, G Xu, Y Li, X Li, Y Feng, H Xiao, Y He… - Plant Science, 2022 - Elsevier
Boron (B) deficiency and aluminum (Al) toxicity are two major constraints on plants grown in
acidic soils. B supply mitigates Al toxicity; however, the underlying mechanisms of this …

Experimental and computational study on morin and its complexes with Mg2+, Mn2+, Zn2+, and Al3+: Coordination and antioxidant properties

C Abate, O Giuffrè, A Amadeo, F Saija… - Journal of Inorganic …, 2024 - Elsevier
Morin (MRN), an intriguing bioflavonol, has received increasing interest for its antioxidant
properties, as have its metal complexes (M z+-MRN). Understanding their antioxidant …

pH dependency of the structural and photophysical properties of the atypical 2′, 3-dihydroxyflavone

L Labarriere, A Moncomble, JP Cornard - RSC advances, 2020 - pubs.rsc.org
2′, 3-Dihydroxyflavone (2′ 3HF) is a natural flavonol that has barely ever been studied,
however the scarce studies of its physico-chemical properties have highlighted its atypical …

Orthogonal effect of exchange and correlation parameters in density functional theory to compute geometric and spectroscopic quantities

A Moncomble, JP Cornard - Journal of Computational …, 2024 - Wiley Online Library
The influence of the composition of the functional used for density functional theory
computations on one structural parameter (a dihedral angle) and a spectroscopic parameter …

A Picosecond Time‐Resolved Spectroscopic Investigation of the Effect of pH on Morin Fluorescence

Y Smortsova, J Gaillard, FA Miannay… - …, 2020 - Wiley Online Library
In this work, we investigated for the first time morin in MeOH at different pH values by
picosecond time‐resolved fluorescence. We identified the two species responsible for the …

Structure of the flavonoid catechin in solution: NMR and quantum chemical investigations

HC Da Silva, ANR Da Silva, TLS Da Rocha… - New Journal of …, 2020 - pubs.rsc.org
The knowledge of the molecular structure in solution is important for further molecular
modeling studies on the drug interaction with biological targets. In this work we investigated …

Spectroscopic properties of environmental relevant systems: 2', 3-dihydroxyflavone-ion complexes and polycyclic aromatic hydrocarbons: a joint experimental and …

L Labarrière - 2022 - theses.hal.science
This manuscript reports the results of an experimental and theoretical study of two molecular
systems of environmental interest: 2', 3-dihydroxyflavone (2'3HF) and polycyclic aromatic …