Flavin photocatalysis

B König, S Kümmel, E Svobodová… - Physical Sciences …, 2018 - degruyter.com
Thanks to rapid development in the last decades, flavins have been recognized as
promising photoactive compounds to design new valuable synthetic methodologies based …

Riboflavin interactions with oxygen—a survey from the photochemical perspective

M Insińska‐Rak, M Sikorski - Chemistry–A European Journal, 2014 - Wiley Online Library
In this short review we provide some insights to the main processes that riboflavin is
involved in upon absorption of a photon. We describe riboflavin properties in its interactions …

Photosensitized amino acid degradation in the presence of riboflavin and its derivatives

CK Remucal, K McNeill - Environmental science & technology, 2011 - ACS Publications
The addition of photosensitizers to water can accelerate disinfection in sunlight-based
systems by enhancing oxidation of target compounds through direct reaction with the excited …

Spectroscopy and photophysics of lumiflavins and lumichromes

E Sikorska, IV Khmelinskii, W Prukała… - The Journal of …, 2004 - ACS Publications
Solvent effects on the spectroscopic properties of lumichromes and lumiflavins are
presented. Fluorescence yields for lumiflavins are an order of magnitude larger than those …

Riboflavin and its derivates as potential photosensitizers in the photodynamic treatment of skin cancers

M Insińska-Rak, M Sikorski, A Wolnicka-Glubisz - Cells, 2023 - mdpi.com
Riboflavin, a water-soluble vitamin B2, possesses unique biological and physicochemical
properties. Its photosensitizing properties make it suitable for various biological applications …

A novel star-shaped triazine-triphenylamine–based fluorescent chemosensor for the selective detection of picric acid

G Sathiyan, B Balasubramaniam, S Ranjan… - Materials Today …, 2019 - Elsevier
Highlights•Synthesis of a novel triazine-triphenylamine–based donor-acceptor–type star-
shaped fluorescent chemosensor 4, 4′, 4 ″-(1, 3, 5-triazine-2, 4, 6-triyl) tris (N, N …

Theoretical modeling of the absorption spectrum of aqueous riboflavin

L Zanetti-Polzi, M Aschi, I Daidone, A Amadei - Chemical Physics Letters, 2017 - Elsevier
In this study we report the modeling of the absorption spectrum of riboflavin in water using a
hybrid quantum/classical mechanical approach, the MD-PMM methodology. By means of …

[HTML][HTML] Oxygen uptake after electron transfer from amines, amino acids and ascorbic acid to triplet flavins in air-saturated aqueous solution

H Görner - Journal of Photochemistry and Photobiology B: Biology, 2007 - Elsevier
The photolysis of lumichrome, riboflavin, flavin mononucleotide (FMN) and flavin adenine
dinucleotide (FAD) was studied in air-saturated aqueous solution at room temperature in the …

Thiazolothiazole‐Based Fluorescence Probe towards Detection of Copper and Iron Ions through Formation of Radical Cations

G Sathiyan, S Chatterjee, P Sen, A Garg… - …, 2019 - Wiley Online Library
This work describes the design and synthesis of fluorescent triphenylamine‐thiazolothiazole
based donor‐acceptor‐donor chemosensor 4, 4′‐(thiazolo [5, 4‐d] thiazole‐2, 5‐diyl) bis …

Absorption and Emission Spectroscopic Characterization of Lumichrome in Aqueous Solutions

A Tyagi, A Penzkofer - Photochemistry and photobiology, 2011 - Wiley Online Library
The spectroscopic behavior of lumichrome (7, 8‐dimethyl‐alloxazine, LC) in aqueous
solutions in a pH range from− 1.08 to 14.6 is studied. Absorption spectra, fluorescence …