There are numerous different scenarios in which microorganisms are exposed to highly reactive molecules known as free radicals. These molecules are capable of damaging important cell components and ...

Free radical chemistry centres on the study of species that possess one or more unpaired electrons – a feature that confers unique reactivity and diverse roles across chemical and biological systems.

What is the secret to aging more slowly and living longer? Not antioxidants, apparently. Many people believe that free radicals, the sometimes-toxic molecules produced by our bodies as we process ...

For organic chemists, the free-radical hydrostannylation of alkynes to produce vinylstannanes is a key step in important cross-coupling and other reactions. Every published mechanism has hinged solely ...

Lipid peroxidation is a metabolic process that causes oxidative deterioration of lipids by reactive oxygen species. This process can degrade the lipids within the cell membrane leading to cell damage ...

o-Tyrosine (o-Tyr) was used as a specific biomarker for · OH radicals generated in biosystems. Specificity of o-Tyr as an · OH biomarker was based on previous studies in systems exposed to ionizing ...

In this webinar, Dr. Kalina Ranguelova of Bruker BioSpin outlines a range of uses of electron paramagnetic resonance (EPR) spectroscopy, including various industrial and academic applications, in ...