[HTML][HTML] Photo, thermal and chemical degradation of riboflavin

MA Sheraz, SH Kazi, S Ahmed… - Beilstein Journal of …, 2014 - beilstein-journals.org
Riboflavin (RF), also known as vitamin B 2, belongs to the class of water-soluble vitamins
and is widely present in a variety of food products. It is sensitive to light and high …

Photostability and photostabilization of drugs and drug products

I Ahmad, S Ahmed, Z Anwar… - International Journal …, 2016 - Wiley Online Library
Photostability studies of drugs and drug products are an integral part of the product
development process in the pharmaceutical industry. These studies are carried out to …

[HTML][HTML] Investigations of riboflavin photolysis via coloured light in the nitro blue tetrazolium assay for superoxide dismutase activity

C Cheng, L Chen, C Chou, J Liang - Journal of Photochemistry and …, 2015 - Elsevier
Determination of the superoxide dismutase activity is an important issue in the fields of
biochemistry and the medical sciences. In the riboflavin/nitro blue tetrazolium (B 2/NBT) …

[HTML][HTML] Investigations of blue light-induced reactive oxygen species from flavin mononucleotide on inactivation of E. coli

JY Liang, CW Cheng, CH Yu, LY Chen - Journal of Photochemistry and …, 2015 - Elsevier
The micronutrients in many cellular processes, riboflavin, flavin mononucleotide (FMN), and
flavin adenine dinucleotide (FAD) are photo-sensitive to UV and visible light for generating …

[HTML][HTML] Blue light induced free radicals from riboflavin in degradation of crystal violet by microbial viability evaluation

JY Liang, JMP Yuann, ZJ Hsie, ST Huang… - … of Photochemistry and …, 2017 - Elsevier
Crystal violet (CV) is applied in daily use mainly as a commercial dye and antimicrobial
agent. Waste water containing CV may affect aquatic ecosystems. Riboflavin, also known as …

[HTML][HTML] Effects of blue or violet light on the inactivation of Staphylococcus aureus by riboflavin-5′-phosphate photolysis

TW Wong, CW Cheng, ZJ Hsieh, JY Liang - Journal of Photochemistry and …, 2017 - Elsevier
The light sensitive compound riboflavin-5′-phosphate (or flavin mononucleotide, FMN)
generates reactive oxygen species (ROS) upon photo-irradiation. FMN is required by all …

[HTML][HTML] Analysis of photoreactivity and phototoxicity of riboflavin's analogue 3MeTARF

A Wolnicka-Glubisz, A Pawlak, M Insinska-Rak… - … of Photochemistry and …, 2020 - Elsevier
Recent studies focus on usage of blue light of λ= 450 nm in combination with
photosensitizers to treat surface skin disorders, including cancers. In search of convenient …

Organophotocatalysis in nanostructured soft gel materials as tunable reaction vessels: comparison with homogeneous and micellar solutions

J Bachl, A Hohenleutner, BB Dhar… - Journal of Materials …, 2013 - pubs.rsc.org
Riboflavin tetraacetate-catalyzed aerobic photooxidation of 1-(4-methoxyphenyl) ethanol
was investigated as a model reaction under blue visible light in different soft gel materials …

Riboflavin degradation products; combined photochemical and mass spectrometry approach

M Insińska-Rak, D Prukała, A Golczak, E Fornal… - … of Photochemistry and …, 2020 - Elsevier
Flavins are compounds of important biological functions due to their photochemical and
photophysical properties. We report photochemical properties in acetonitrile and mass …

Photochemistry of riboflavin derivatives in methanolic solutions

M Insińska-Rak, A Golczak… - The Journal of Physical …, 2012 - ACS Publications
Light-induced degradation of the riboflavin derivatives is reported, including 5-deaza-
riboflavin, iso-6, 7-riboflavin, 3-methyl-tetra-acetyl-riboflavin (3MeTARF), and 3-benzyl …