Stilbenes: Characterization, bioactivity, encapsulation and structural modifications. A review of their current limitations and promising approaches

S Navarro-Orcajada, I Conesa… - Critical Reviews in …, 2023 - Taylor & Francis
Stilbenes are phenolic compounds naturally synthesized as secondary metabolites by the
shikimate pathway in plants. Research on them has increased in recent years due to their …

Direct Irradiation of Phenol and Para-Substituted Phenols with a Laser Pulse (266 nm) in Homogeneous and Micro-heterogeneous Media. A Time-Resolved …

G Siano, S Crespi, SM Bonesi - The Journal of Organic Chemistry, 2020 - ACS Publications
Direct irradiation of para-substituted phenols under N2 atmosphere in homogeneous
(cyclohexane, acetonitrile, and methanol) and micellar (SDS) solution was investigated by …

Determination of the pKa Values of trans-Resveratrol, a Triphenolic Stilbene, by Singular Value Decomposition. Comparison with Theory

L Zimányi, S Thekkan, B Eckert… - The Journal of …, 2020 - ACS Publications
Several independent determinations of the p K a values of trans-resveratrol in water have
led to conflicting results. Singular value decomposition analysis of UV absorption spectra of …

Photosensitized isomerization of resveratrol: Evaluation of energy and electron transfer pathways

JRN Recky, MG Tosato, AA Buglak, ML Dántola… - Free Radical Biology …, 2024 - Elsevier
Abstract Resveratrol (3, 5, 4′-trihydroxystilbene, RSV) is a natural stilbene synthetized as
trans-isomer in plants exposed to oxidative stress. In order to understand the mechanism …

Complex photophysical properties of K114 make for a versatile fluorescent probe for amyloid detection

AA Stepanchuk, B Heyne, PK Stys - ACS Chemical Neuroscience, 2021 - ACS Publications
Protein aggregation is a hallmark of Alzheimer's disease (AD) and many other
neurodegenerative disorders. Small organic fluorophores such as Congo Red preferentially …

Photoisomerization pathways of trans-resveratrol

M Yoshinaga, JM Toldo, WR Rocha… - Physical Chemistry …, 2024 - pubs.rsc.org
Resveratrol is well-known for promoting health benefits due to its antioxidant, anti-aging, anti-
carcinogenic, and other beneficial activities. Understanding the photophysics of resveratrol …

Φ-order spectrophotokinetic characterisation and quantification of trans-cis oxyresveratrol reactivity, photodegradation and actinometry

M Maafi, MA Al-Qarni - Spectrochimica Acta Part A: Molecular and …, 2018 - Elsevier
A new Φ-order kinetic method was proposed in this study for the investigation of trans-cis
photoisomerization reaction of Oxyresveratrol (ORVT) subjected to non-isosbestic …

Resveratrol radical repair by vitamin C at the micelle–water interface: Unexpected reaction rates explained by ion–dipole interactions

C Kerzig, M Hoffmann, M Goez - Chemistry–A European …, 2018 - Wiley Online Library
Repair reactions of lipophilic phenoxy radicals by hydrophilic co‐antioxidants at model
membranes are important for understanding the factors that govern the interactions between …

[HTML][HTML] Live bio-imaging with fully bio-compatible organic fluorophores

I Yang, JW Lee, S Hwang, JE Lee, E Lim, J Lee… - … of Photochemistry and …, 2017 - Elsevier
We synthesized a new organic fluorescent dye named resveratrone glucoside from the
photoreaction of naturally-occurring phytoalexin compound resveratrol glucoside …

Molecular beam laser spectroscopic studies of the photoactive properties of resveratrol

J Fan, WJ Buma - Photochemical & Photobiological Sciences, 2023 - Springer
Abstract Resonance Enhanced MultiPhoton Ionization spectroscopic techniques coupled
with laser desorption and supersonic cooling have been employed to elucidate the …