Design, Synthesis, and Characterization of Polyphosphazene Bearing Stable Nitroxide Radicals as Cathode-Active Materials in Li-Ion Batteries
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201700051
Abstract: A new synthetic strategy is developed for the synthesis of polyphosphazene bearing stable nitroxide radicals as a pendant group. The resulting material is investigated as a cathode-active material for rechargeable lithium–ion batteries that performs 80… read more here.
Keywords: cathode active; polyphosphazene bearing; ion batteries; bearing stable ... See more keywords
Performance of DFT methods in the calculation of isotropic and dipolar contributions to 14N hyperfine coupling constants of nitroxide radicals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-019-3966-y
Abstract: In the present study, we tested the widely used density functionals BP86, PBE, OLYP, TPSS, M06-L, B3LYP, PBE0, mPW1PW, B97, BHandHLYP, TPSS0, M06, M06-2X, CAM-B3LYP, ωB97x, and B2PLYP with the cc-pCVQZ basis set in calculations… read more here.
Keywords: b3lyp n07d; performance dft; dipole dipole; hyperfine coupling ... See more keywords
Synthesis and characterization of sterically and electrostatically shielded pyrrolidine nitroxide radicals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.01.015
Abstract: Abstract Two new pyrrolidine nitroxide radicals, cis/trans-2,5-bis(carboxymethyl)-2,5-diethylpyrrolidine 1-oxyl and 2-(carboxymethyl)-2,5,5-triethylpyrrolidine 1-oxyl, for potential applications as spin probes and labels are reported. Carboxymethyl and ethyl groups have been introduced in the α-positions of the nitroxide group… read more here.
Keywords: synthesis characterization; nitroxide radicals; characterization sterically; pyrrolidine nitroxide ... See more keywords
A Molecule Having 13 Unpaired Electrons: Magnetic Property of a Gadolinium(III) Complex Coordinated with Six Nitronyl Nitroxide Radicals.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c03764
Abstract: A gadolinium(III) complex coordinated with six nitronyl nitroxide radicals showed intriguing temperature-dependent changes in magnetic susceptibilities. The gadolinium(III) ion in the complex is pseudo-eight-coordinated by three singlet-ground-state diradical anion species based on nitronyl nitroxide radicals.… read more here.
Keywords: nitronyl nitroxide; iii complex; gadolinium iii; nitroxide radicals ... See more keywords
Plasma Polymerization of TEMPO Yields Coatings Containing Stable Nitroxide Radicals for Controlling Interactions with Prokaryotic and Eukaryotic Cells
Sign Up to like & getrecommendations! Published in 2018 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.8b01314
Abstract: Stable organic nitroxide radicals have been shown to exhibit similar cell biology signaling properties as the well-known but short-lived small molecule nitric oxide, such as affecting intracellular redox states and cell proliferation behavior. Biological processes… read more here.
Keywords: plasma polymerization; polymerization tempo; nitroxide radicals; stable nitroxide ... See more keywords
Toward Improved Performance of All-Organic Nitroxide Radical Batteries with Ionic Liquids: A Theoretical Perspective
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.8b06393
Abstract: Nitroxide radicals have previously been successfully used as electrodes in all-organic radical batteries. However, one drawback of these batteries is significantly reduced redox potentials, in comparison to that of widely used lithium-ion batteries, making their… read more here.
Keywords: batteries ionic; redox potentials; nitroxide radicals; radical batteries ... See more keywords
Advances in the synthesis of nitroxide radicals for use in biomolecule spin labelling.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Society reviews"
DOI: 10.1039/c6cs00550k
Abstract: EPR spectroscopy is an increasingly useful analytical tool to probe biomolecule structure, dynamic behaviour, and interactions. Nitroxide radicals are the most commonly used radical probe in EPR experiments, and many methods have been developed for… read more here.
Keywords: radicals use; advances synthesis; spin labelling; synthesis nitroxide ... See more keywords
Mononuclear manganese(iii) complexes with reduced imino nitroxide radicals by single-electron transfer and intermolecular hydrogen bonds as an intramolecular structural driving force.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt02158b
Abstract: Manganese(iii) complexes were synthesized by one-electron transfer from a Mn(ii) ion to the imino nitroxide radical 2-(2-imidazolyl)-4,4,5,5-tetramethylimidazoline-1-oxyl (IMImH) in methanol. After the manganese ions attained the +III oxidation state, the imino nitroxide radicals were found… read more here.
Keywords: iii; manganese iii; nitroxide radicals; electron transfer ... See more keywords