Acoustically induced coherent spin trapping. [PDF]
Sci Adv, 2021 Simultaneous strain-driven transitions in ground and excited state of spin qubits lead to the coherent trapping of the spin state.
Hernández-Mínguez A +4 more
europepmc +6 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
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 +2 more sources
Mitochondria-targeted spin traps: synthesis, superoxide spin trapping, and mitochondrial uptake. [PDF]
Chem Res Toxicol, 2014 Development of reliable methods and site-specific detection of free radicals is an active area of research. Here, we describe the synthesis and radical-trapping properties of new derivatives of DEPMPO and DIPPMPO, bearing a mitochondria-targeting triphenylphosphonium cationic moiety or guanidinium cationic group.
Hardy M +12 more
europepmc +4 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
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
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-filtered measurements of Andreev bound states in semiconductor-superconductor nanowire devices
Nature Communications, 2023 Semiconductor nanowires coupled to superconductors can host Andreev bound states with distinct spin and parity, including a spin-zero state with an even number of electrons and a spin-1/2 state with odd-parity.
David van Driel +11 more
doaj +1 more source