Results 101 to 110 of about 23,414 (164)

An optically driven microstructure for torque measurement in rotary molecular motors. [PDF]

Microsyst Nanoeng
Donini G, Bianchi S, Pellicciotta N, Frangipane G, Cannarsa MC, Bagal OS, Di Leonardo R.   +6 more
europepmc   +1 more source

Cobalt(II)-Mediated Fenton-like Reactions: Effects of Second-Sphere H₂O₂ and Thiolate Coordination. [PDF]

Inorg Chem
Chen HY, Lin YF.
europepmc   +1 more source

Rational design of tetrahydrotetrazinones as potent nonclassical radical-trapping antioxidants for inhibition of ferroptosis. [PDF]

Sci Adv
Ouyang C, Huang J, Wu Z.
europepmc   +1 more source

High-resolution spectroscopy of [H,C,N]⁺: I. Rotationally resolved vibrational bands of HCN⁺ and HNC^.

Phys Chem Chem Phys
Schmid PC, Marlton SJP, Silva WGDP, Salomon T, Sarka J, Thorwirth S, Asvany O, Schlemmer S.   +7 more
europepmc   +1 more source

Unveiling Spin Transition at Single-Particle Level in Levitating Spin Crossover Nanoparticles. [PDF]

ACS Nano
Pinilla-Cienfuegos E, Mascaró-Burguera L, Torres-Cavanillas R, Echavarría JI, Regueiro A, Coronado E, Hernandez-Rueda J.   +6 more
europepmc   +1 more source

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Chapter 13. Spin Trapping

2021
The relative stability of nitroxides can be utilized in the detection of various unstable radicals, which can be converted to more persistent nitroxide radicals via one-step addition to a double bond. Detection of short-lived radicals using probes capable of forming more persistent radical adducts is called spin trapping.
Zielonka, Jacek, Hardy, Micael, Kalyanaraman, B.   +2 more
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Spin trapping with thiocarbonyl compounds

Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1988
A wide variety of radicals has been added to three relatively stable thiocarbonyl compounds, namely thiobenzoyltriphenylsilane (TBTPS), 2,4,6-tri-t-butylthiobenzaldehyde (TBTBA), and tris(trimethylsilyl)ethan-ethial or trisylthioaldehyde (TSTA), in order to test their ability to act as radical scavengers and the possibility of using them as spin ...
A ALBERTI, M BENAGLIA, B F BONINI, G F PEDULLI   +3 more
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Spin trapping artifacts in DMSO

Biochemical and Biophysical Research Communications, 1987
Spin-trapping experiments in alkaline aqueous dimethyl sulfoxide (DMSO) solution using sodium 3,5-dibromo-4-nitrosobenzenesulfonate (DBNBS) yielded a strong signal of the sulfur trioxide anion radical adduct. This radical adduct is identical to that obtained by the oxidation of sulfite with horseradish peroxidase/hydrogen peroxide and subsequent spin ...
K, Stolze, R P, Mason
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Spin Trapping of Inorganic Radicals

Free Radical Research Communications, 1990
The use of nitrose compounds and nitrones as spin traps for the detection of short-lived inorganic radicals is discussed. To a certain degree nitrones and nitroso compounds are complementary. While nitroso compounds are superior with respect to spin trapping metal-centred radicals, nitrones form more persistent spin adducts with most small inorganic ...
D, Rehorek, H, Hennig, C M, Dubose, T J, Kemp, E G, Janzen   +4 more
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The Chemistry of Spin Traps and Spin Trapped Adducts

1999
Abstract By most accounts, the chemistry of nitrones is dominated by aldol condensations and addition reactions, as this functional group mirrors the reactivity of aldehydes and ketones (Bonnett, et al., 1959; Hamer and Macaluso, 1964; Torssell, 1988).
Gerald M Rosen, Bradley E Britigan, Howard J Halpern, Sovitj Pou   +3 more
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