Radical Intermediates in Photoinduced Reactions on TiO2 (An EPR Spin Trapping Study) [PDF]
Molecules, 2014 The radical intermediates formed upon UVA irradiation of titanium dioxide suspensions in aqueous and non-aqueous environments were investigated applying the EPR spin trapping technique. The results showed that the generation of reactive species and their
Dana Dvoranová +2 more
doaj +4 more sources
Characterization of radicals in polysorbate 80 using electron paramagnetic resonance (EPR) spectroscopy and spin trapping [PDF]
International Journal of Pharmaceutics: X, 2022 Polysorbates are an important class of nonionic surfactants that are widely used to stabilize biopharmaceuticals. The degradation of polysorbate 20 and 80 and the related particle formation in biologics are heavily discussed in the pharmaceutical ...
Judith J. Mittag +5 more
doaj +2 more sources
Imaging free radicals in organelles, cells, tissue, and in vivo with immuno-spin trapping [PDF]
Redox Biology, 2016 The accurate and sensitive detection of biological free radicals in a reliable manner is required to define the mechanistic roles of such species in biochemistry, medicine and toxicology.
Ronald Paul Mason
doaj +2 more sources
STA-Mediated Interferometry with a Single Trapped Particle [PDF]
EntropyWe reviewand update schemes for different measurements using STA-mediated guided interferometry with a single trapped particle. STA stands for “shortcuts to adiabaticity”, a set of techniques to achieve the results of adiabatic dynamics in shorter times.
Alvaro Rodriguez-Prieto +2 more
doaj +2 more sources
Trapping effects in quantum atomic arrays
SciPost Physics Core, 2022 Quantum emitters, particularly atomic arrays with subwavelength lattice constant, have been proposed to be an ideal platform for studying the interplay between photons and electric dipoles.
Pengfei Zhang
doaj +1 more source
Amidinoquinoxaline-Based Nitrones as Lipophilic Antioxidants
Antioxidants, 2021 The potential of nitrones (N-oxides) as therapeutic antioxidants is due to their ability to counteract oxidative stress, mainly attributed to their action as radical scavengers toward C- and O-centered radicals.
Nadia Gruber +6 more
doaj +1 more source
Spin trapping artifacts due to the reduction of nitroso spin traps [PDF]
FEBS Letters, 1981 The use of nitroso compounds as spin traps in chemical and biological systems has become widespread, and many interesting, unstable radicals have been trapped in this manner [l-4]. However, as we will show, extreme caution must be taken when trapping radicals in a reducing medium.
Mottley, Carolyn +2 more
openaire +1 more source
Use of a cocktail of spin traps for fingerprinting large range of free radicals in biological systems. [PDF]
PLoS ONE, 2017 It is well established that the formation of radical species centered on various atoms is involved in the mechanism leading to the development of several diseases or to the appearance of deleterious effects of toxic molecules.
Valérie Marchand +5 more
doaj +1 more source
Spin-cooling of the motion of a trapped diamond [PDF]
Nature, 2020 New version with a calibration of angular resolution and sensitivity. Fig.
Delord, Tom +3 more
openaire +4 more sources
Raman sideband cooling in optical tweezer arrays for Rydberg dressing
SciPost Physics, 2021 Single neutral atoms trapped in optical tweezers and laser-coupled to Rydberg states provide a fast and flexible platform to generate configurable atomic arrays for quantum simulation. The platform is especially suited to study quantum spin systems in
Nikolaus Lorenz, Lorenzo Festa, Lea-Marina Steinert, Christian Gross
doaj +1 more source