Nanoantioxidants: pioneer types, advantages, limitations, and future insights
Free radicals are generated as byproducts of normal metabolic processes as well as due to
exposure to several environmental pollutants. They are highly reactive species, causing …
exposure to several environmental pollutants. They are highly reactive species, causing …
Detection of reactive oxygen and nitrogen species by electron paramagnetic resonance (EPR) technique
During the last decade there has been growing interest in physical-chemical oxidation
processes and the behavior of free radicals in living systems. Radicals are known as …
processes and the behavior of free radicals in living systems. Radicals are known as …
Superoxide formation from aqueous reactions of biogenic secondary organic aerosols
Reactive oxygen species (ROS) play a central role in aqueous-phase processing and health
effects of atmospheric aerosols. Although hydroxyl radical (• OH) and hydrogen peroxide …
effects of atmospheric aerosols. Although hydroxyl radical (• OH) and hydrogen peroxide …
[HTML][HTML] Nuclear DNA damages generated by reactive oxygen molecules (ROS) under oxidative stress and their relevance to human cancers, including ionizing …
R Nilsson, NA Liu - Radiation Medicine and Protection, 2020 - Elsevier
Oxidative stress (OS) occurs when the production of reactive oxygen species (ROS)
overpowers the body's natural defence, causing macromolecular damage. The role of OS in …
overpowers the body's natural defence, causing macromolecular damage. The role of OS in …
Accelerated degradation of sulfamethazine in water by VUV/UV photo-Fenton process: Impact of sulfamethazine concentration on reaction mechanism
The degradation of sulfamethazine (SMN) by VUV/UV photo-Fenton (VPF) process was
investigated with a mini-fluidic VUV/UV photoreaction system. Compared with the …
investigated with a mini-fluidic VUV/UV photoreaction system. Compared with the …
Detection of superoxide production in stimulated and unstimulated living cells using new cyclic nitrone spin traps
Reactive oxygen species (ROS), including superoxide anion and hydrogen peroxide (H 2 O
2), have a diverse array of physiological and pathological effects within living cells …
2), have a diverse array of physiological and pathological effects within living cells …
Use of spin traps to detect superoxide production in living cells by electron paramagnetic resonance (EPR) spectroscopy
K Abbas, N Babić, F Peyrot - Methods, 2016 - Elsevier
Detection of superoxide produced by living cells has been an on-going challenge in biology
for over forty years. Various methods have been proposed to address this issue, among …
for over forty years. Various methods have been proposed to address this issue, among …
Photo-oxidation of therapeutic protein formulations: from radical formation to analytical techniques
E Hipper, M Blech, D Hinderberger, P Garidel… - Pharmaceutics, 2021 - mdpi.com
UV and ambient light-induced modifications and related degradation of therapeutic proteins
are observed during manufacturing and storage. Therefore, to ensure product quality …
are observed during manufacturing and storage. Therefore, to ensure product quality …
Rapid-scan EPR imaging
In rapid-scan EPR the magnetic field or frequency is repeatedly scanned through the
spectrum at rates that are much faster than in conventional continuous wave EPR. The …
spectrum at rates that are much faster than in conventional continuous wave EPR. The …
A mitochondrion targeting fluorescent probe for imaging of intracellular superoxide radicals
F Si, Y Liu, K Yan, W Zhong - Chemical Communications, 2015 - pubs.rsc.org
An amine-reactive fluorogenic molecule specifically turned on by superoxide radicals (O2˙−)
was synthesized and coupled to a mitochondrial (MT) targeting peptide. The obtained probe …
was synthesized and coupled to a mitochondrial (MT) targeting peptide. The obtained probe …