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A Dual-Mode Photoconductive Colorimetric Wearable UV-Dosimeter: Strategies for Tunable UV-Band Sensitivity. [PDF]
SmallKundu S +3 more
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Wired for life: Intracellular electron nanowires help methane-producing microbes grow. [PDF]
Sci AdvYalcin SE, Malvankar NS.
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Construction of porous CoFe<sub>2</sub>O<sub>4</sub>/Ni@C composite from MOF precursor for efficient degradation of tetracycline. [PDF]
RSC AdvDeng X, Liu JJ, Ji L.
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, 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.
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Spin Trapping and Associated Vocabulary
Free Radical Research Communications, 1990Spin trapping as a technique for detecting free radicals in biological systems is developing rapidly. Two conferences have focused on this method and this paper introduces the contributions resulting from the second meeting held in the Ontario Veterinary College of the University of Guelph on July 2-7, 1989.
Edward G Janzen, E G Janzen
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Lyoluminescence and spin trapping
Canadian Journal of Chemistry, 1982 The chemical origin of lyoluminescence has been probed using spin trapping techniques. Radicals derived from amino acids and saccharides by γ-irradiation in the solid state have been identified after trapping with aliphatic and aromatic nitroso compounds. Most of the radicals trapped were secondary alkyl radicals.
Kamil V Ettinger +2 more
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“Distant spin trapping”: a method for expanding the availability of spin trapping measurements
Journal of Biochemical and Biophysical Methods, 2005The technique of spin trapping is used to study a wide range of free radicals in various systems, including those generated in vitro and in vivo. But unfortunately, EPR spectrometers are not always immediately accessible at the site of experimentation, and therefore it is important to find a method that can preserve a radical adduct over longer periods
Nadeem, Khan +4 more
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The Chemistry of Spin Traps and Spin Trapped Adducts
1999Abstract 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 +3 more
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Spin trapping with thiocarbonyl compounds
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1988A 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 +3 more
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Spin trapping artifacts in DMSO
Biochemical and Biophysical Research Communications, 1987Spin-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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