Results 231 to 240 of about 7,338 (299)

Divergent Synthesis of ΔAA-Peptides Using a Bioorthogonal pro-Amino Acid and Aqueous Flavin Photocatalyst: Green Light Enhances Catalyst Performance and Product Selectivity. [PDF]

Angew Chem Int Ed Engl
Chen PH, Bloom S.
europepmc   +1 more source

Photosulfoxidation Catalysis as the Driving Principle for Deazaoxaflavin Photoredox Catalyst Formation. [PDF]

J Org Chem
Křížová K, Ismail R, Nguyen TA, Bříza M, Geleverya AO, Ciotta C, Guerra VLP, Kovaříček P.   +7 more
europepmc   +1 more source

Kinetic and Spatial Resolution by dSTORM of miniSOG‐Mediated Proximity Labeling in Mammalian Cells

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Controlled blue‐light illumination defines the kinetic regimes and nanoscale labeling radius of miniSOG in mammalian cells. dSTORM imaging reveals an illumination‐tunable proximal labeling range (∼70–180 nm), establishing quantitative spatial parameters for miniSOG‐mediated photocatalytic tagging and enabling proximity‐labeling strategies.
Benoît Arnould, Alexandria L. Quillin, Aastha, Tatiana F. Flores, Jennifer M. Heemstra   +4 more
wiley   +1 more source

FLIM Characterization of Staurosporine-Induced Changes in Endogenous Cellular Autofluorescence. [PDF]

Chem Biomed Imaging
Sareen S, Nicinski K, Asztemborska M, Kwapiszewska K, Holyst R.   +4 more
europepmc   +1 more source

Thioredoxin Reductase as a Target for Antibacterial Gold Compounds in Burkholderia cenocepacia: Disclosing the Molecular Basis of Enzyme Inhibition

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
The molecular basis of thioredoxin reductase inhibition by antibacterial gold(I) compounds is disclosed. X‐ray crystallography and high‐resolution ESI‐MS reveal selective gold coordination to catalytically relevant cysteine residues of Bc‐TrxR, leading to stable protein–gold adducts and disruption of enzyme redox activity.
Stefano Zineddu, José Aleixo de Azevedo‐França, Martina Aguanno, Valentina Pecchioli, Giarita Ferraro, Virginia Cuomo, Antonello Merlino, Luigi Messori   +7 more
wiley   +1 more source

Simultaneous assessment of NAD(P)H and flavins with multispectral fluorescence lifetime imaging microscopy at a single excitation wavelength of 750 nm. [PDF]

J Biomed Opt
Yakimov B, Komarova A, Nikonova E, Mozherov A, Shimolina L, Shirmanova M, Becker W, Shirshin E, Shcheslavskiy V.   +8 more
europepmc   +1 more source

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

Chemistry – A European Journal, Volume 32, Issue 26, 11 July 2026.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis, Kyriakos D. Nikopoulos, Ioannis N. Lykakis   +2 more
wiley   +1 more source

Flavins and flavoproteins Proceedings of the Third International Symposium on Flavins and Flavoproteins Durham, North Carolina [PDF]

, 1971
Kamin, Henry, International Symposium on Flavins and Flavoproteins 1971 Durham, NC   +1 more
core  

Natural Biomolecules and Light: Antimicrobial Photodynamic Strategies in the Fight Against Antibiotic Resistance. [PDF]

Int J Mol Sci
Amendola G, Di Luca M, Sgarbossa A.
europepmc   +1 more source

Ligand‐Level Chemical Activation: Coordination with Benefits

European Journal of Inorganic Chemistry, Volume 29, Issue 19, 2 July 2026.
While often perceived as a liability, ligand‐based reactivity in carefully designed settings becomes a powerful synthetic tool. The key to streamlined processes overriding classical ionic reactivity is the selective electron redistribution induced by metal coordination. This enables storage of electrons and protons or incorporation of functional groups
Oscar Charpentier, Agnideep Das, Marine Desage‐El Murr   +2 more
wiley   +1 more source