Results 21 to 30 of about 82,939 (224)

A host–guest approach to combining enzymatic and artificial catalysis for catalyzing biomimetic monooxygenation

Nature Communications, 2020
Combining artificial and natural enzymes is a strategy to mimic biocatalytic processes with high efficiency and selectivity. This study reports a dual catalytic system composed of flavin adenine dinucleotide model and NADH mimics to catalyze the ...
Liang Zhao, Junkai Cai, Yanan Li, Jianwei Wei, Chunying Duan   +4 more
doaj   +1 more source

Remote Limb Ischemic Postconditioning Protects Against Ischemic Stroke by Promoting Regulatory T Cells Thriving

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Remote limb ischemic postconditioning (RLIPoC) has been demonstrated to protect against ischemic stroke. However, the underlying mechanisms of RLIPoC mediating cross‐organ protection remain to be fully elucidated.
Hai‐Han Yu, Xiao‐Tong Ma, Xue Ma, Man Chen, Yun‐Hui Chu, Long‐Jun Wu, Wei Wang, Chuan Qin, Dai‐Shi Tian   +8 more
doaj   +1 more source

Flavin adenine dinucleotide functionalized gold nanoparticles for the electrochemical detection of dopamine

Sensors and Actuators Reports, 2022
Dopamine (DA) is a neurotransmitter with multiple functions in the central nervous system, and whether found in low levels, activation of biological defense system and physiological activity is influenced.
Jennifer de Pontes Medrades, Cristiane C. Maciel, Ariana de Souza Moraes, Fábio de Lima Leite, Marystela Ferreira   +4 more
doaj   +1 more source

Time resolved fluorescence of flavin adenine dinucleotide [PDF]

FEBS Letters, 1974
From a comparison of the quatum efficiencies and lifetimes of the isoalloxazine fluorescence in flavin adenine dinucleotide (FAD) and flavin mononucleotide (FMN) and from the slightly different extinction coefficients of both compounds Spencer and Weber have calculated and approximated the rate constants which describes the strong intramolecular ...
Wahl, Ph., Auchet, J.C., Visser, A.J.W.G., Müller, F.   +3 more
openaire   +2 more sources

Insights into Metabolic Activity and Structure of the Retina through Multiphoton Fluorescence Lifetime Imaging Microscopy in Mice

Cells, 2022
Fluorescence lifetime imaging microscopy (FLIM) evaluates the metabolic state of tissue based on reduced nicotinamide adenine dinucleotide (NAD(P)H) and flavin adenine dinucleotide (FAD).
Niranjana Kesavamoorthy, Jason A. Junge, Scott E. Fraser, Hossein Ameri   +3 more
doaj   +1 more source

Bacterial flavin-containing monooxygenase is trimethylamine monooxygenase [PDF]

, 2011
Flavin-containing monooxygenases (FMOs) are one of the most important monooxygenase systems in Eukaryotes and have many important physiological functions. FMOs have also been found in bacteria; however, their physiological function is not known.
Crombie, Andrew, Chen, Y.; id_orcid, Scrivens, James H., Nisha A. Patel, Murrell, J. Colin, Scrivens, J.H., Patel, N.A., J. Colin Murrell, Scrivens, James, Murrell, J. C. (J. Colin), Chen, Yin, James H. Scrivens, Crombie, A., Yin Chen, Patel, Nisha A., Andrew Crombie   +15 more
core   +1 more source

Azoreductase: a key player of xenobiotic metabolism

Bioresources and Bioprocessing, 2018
Azoreductases are diverse flavoenzymes widely present among microorganisms and higher eukaryotes. They are mainly involved in the biotransformation and detoxification of azo dyes, nitro-aromatic, and azoic drugs.
Santosh A. Misal, Kachru R. Gawai
doaj   +1 more source

Flavin adenine dinucleotide structural motifs: from solution to gas phase. [PDF]

Anal Chem, 2014
: Flavin adenine dinucleotide (FAD) is involved in important metabolic reactions where the biological function is intrinsically related to changes in conformation.
Molano-Arevalo JC, Hernandez DR, Gonzalez WG, Miksovska J, Ridgeway ME, Park MA, Fernandez-Lima F.   +6 more
europepmc   +2 more sources

Immobilized glucose oxidase and -amino acid oxidase: A convenient method for the purification of flavin adenine dinucleotide and its analogs [PDF]

, 1979
The preparation of flavin adenine dinucleotide-affinity columns employing glucose oxidase and -amino acid oxidase covalently linked to Sepharose-4B is described.
Massey, Vincent, Mendelsohn, Loren D.
core   +1 more source

Role of Adenine in Thymine-Dimer Repair by Reduced Flavin-Adenine Dinucleotide [PDF]

, 2008
We present a study of excited-state behavior of reduced flavin cofactors using femtosecond optical transient absorption spectroscopy. The reduced flavin cofactors studied were in two protonation states: flavin-adenine dinucleotide (FADH(2) and FADH ...
Sichula, Vincent, Li, Guifeng, Glusac, Ksenija D.   +2 more
core   +1 more source