Digital database of absorption spectra of diverse flavonoids enables structural comparisons and quantitative evaluations

M Taniguchi, CA LaRocca, JD Bernat… - Journal of Natural …, 2023 - ACS Publications
Flavonoids play diverse roles in plants, comprise a non-negligible fraction of net primary
photosynthetic production, and impart beneficial effects in human health from a plant-based …

Computational aspects of anthocyanidins and anthocyanins: A review

A Sinopoli, G Calogero, A Bartolotta - Food chemistry, 2019 - Elsevier
Anthocyanins and anthocyanidins are polyphenolic compounds, responsible for the red and
blue colours in several fruits, flowers, and leaves. Their colorant properties, bioavailability …

Hydroxyflavone metal complexes-molecular structure, antioxidant activity and biological effects

M Samsonowicz, E Regulska, M Kalinowska - Chemico-Biological …, 2017 - Elsevier
High content of hydroxyflavones in fruits, vegetables, cereals and herbs makes them a
common component of the human diet. Because of their antioxidant, antiviral, antibacterial …

DFT predictions, synthesis, stoichiometric structures and anti-diabetic activity of Cu (II) and Fe (III) complexes of quercetin, morin, and primuletin

E Jabeen, NK Janjua, S Ahmed, I Murtaza, T Ali… - Journal of Molecular …, 2017 - Elsevier
The current study is aimed at the synthesis of Cu (II) and Fe (III) complexes of three
flavonoids {morin (mor), quercetin (quer) and primuletin (prim)} and characterization through …

Inverse coordination–An emerging new chemical concept. Oxygen and other chalcogens as coordination centers

I Haiduc - Coordination Chemistry Reviews, 2017 - Elsevier
Inverse coordination is the formation of metal complexes in which the arrangement of
acceptor and donor sites is opposite to that occurring in conventional coordination …

Determination of Anticancer Zn(II)–Rutin Complex Structures in Solution through Density Functional Theory Calculations of 1H NMR and UV–VIS Spectra

HC Da Silva, LA De Souza, HF Dos Santos… - ACS …, 2020 - ACS Publications
Coordination compounds formed by flavonoid ligands are recognized as promising
candidates as novel drugs with enhanced antioxidant and anticancer activity. Zn (II)–Rutin …

Physicochemical, antioxidant, DNA cleaving properties and antimicrobial activity of fisetin-copper chelates

E Łodyga-Chruscińska, M Pilo, A Zucca… - Journal of Inorganic …, 2018 - Elsevier
Abstract Fisetin (3, 3′, 4′, 7-tetrahydroxyflavone) metal chelates are of interest as this
plant polyphenol has revealed broad prospects for its use as natural medicine in the …

Peracetic acid-induced kraft lignin solubilization and its characterization for selective production of macromolecular biopolymers

SY Park, JH Choi, JH Kim, SM Cho, S Yeon… - International Journal of …, 2020 - Elsevier
This study was conducted to investigate the degradation characteristics of kraft lignin (KL)
during peracetic acid (PAA) treatment, and to produce potentially valuable polymers of low …

Combined experimental and DFT-TDDFT investigation on anthocyanidins for application in dye-sensitised solar cells

A Sinopoli, I Citro, G Calogero, A Bartolotta - Dyes and Pigments, 2017 - Elsevier
The five naturally most abundant anthocyanidins (delphinidin, cyanidin, pelargonidin,
malvidin and peonidin) were investigated experimentally and theoretically for dye sensitised …

Investigating the Effect of Cyclodextrin Nanosponges and Cyclodextrin-Based Hydrophilic Polymers on the Chemical Pharmaceutical and Toxicological Profile of Al (III …

C Radu, AA Olteanu, CC Aramă, M Mihăilă… - Applied Sciences, 2024 - mdpi.com
In the present study, the complexes of aluminum and gallium with 5-hydroxyflavone were
evaluated for their interaction with cyclodextrin polymers, as well as for the pharmacological …