Search Results - "Batchelor, S. N."

Tuning Polyelectrolyte–Surfactant Interactions: Modification of Poly(ethylenimine) with Propylene Oxide and Blocks of Ethylene Oxide by Penfold, J, Thomas, R. K, Li, P, Batchelor, S. N, Tucker, I. M, Burley, A. W

“…Significantly enhanced adsorption at the air–water interface arises in polyelectrolyte/ionic surfactant mixtures, such as poly­(ethylenimine)/sodium dodecyl…”
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Pulsed Field Gradient NMR Study of the Diffusion of H2O and Polyethylene Glycol Polymers in the Supramolecular Structure of Wet Cotton by Newling, B, Batchelor, S. N

“…PFG NMR results are reported on H2O, PEG200, PEG1500, PEG8000, and PEG20000 in wet cotton fibers and H2O in wet cotton linters. The data are analyzed in terms…”
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Free-Radical and Singlet-Oxygen Mobility in Cotton Probed by EPR Spectroscopy by Batchelor, S. N

“…Spin probe EPR experiments using TEMPO and TEMPOL are reported on dry cotton. The spectra are in the slow tumbling region with τrot ∼ 1 ns, the line width is…”
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From Alcohols to SugarsHow Does the Reactivity of α-Hydroxyalkyl Radicals Change with Structure? A Quantitative Examination by Pulse Radiolysis by Yadav, P, Madhava Rao, B. S, Batchelor, S. N, O'Neill, P

“…Rate constants are reported for the 1-electron reduction of the azo dye Orange II in water (pH 7.0) by 10 different α-hydroxy radicals. The radicals were…”
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Effect of Humidity on the Supramolecular Structure of Cotton, Studied by Quantitative Spin Probing by Frantz, S., Hübner, G. A., Wendland, O., Roduner, E., Mariani, C., Ottaviani, M. F., Batchelor, S. N.

“…The effect of water content on the physicochemical properties of the amorphous regions in cotton were investigated by measuring the electron paramagnetic…”
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Quantitative Electron Paramagnetic Resonance Study of the Motion, Adsorption, and Aggregation of TEMPOL Radicals in the Nanopores of Dry Cotton by Scheuermann, R, Roduner, E, Batchelor, S. N

“…To understand the factors controlling the motion of molecules contained within the nanopores of dry cotton, an electron paramagnetic resonance spin probe study…”
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Free Radical Motion in Super Critical Fluids Probed by EPR Spectroscopy by Batchelor, S. N

“…EPR spectra of the nitroxide radical 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) are reported in super critical and in liquid n-hexane and ethanol for 25−200…”
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Time-Resolved EPR Study of Reactive Radical Motion in Cotton:  Effects of Confinement by Batchelor, S. N, Shushin, A. I

“…2-Hydroxy-2-propyl and benzoyl radicals are created by laser flash photolysis of an α-hydroxyacetophenone in the amorphous regions of dry cotton. The radicals…”
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Pulsed Field Gradient NMR Study of the Effect of Charge and Hydrophobicity on Diffusion in the Supramolecular Structure of Wet Cotton by Ouriadov, Alexei, Newling, B, Batchelor, S. N

“…To investigate the effect of charge and hydrophobicity on translational diffusion in cellulose fibers, PFG NMR experiments are reported on H2O, methanol,…”
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Free Radical Motion in the Supramolecular Structure of Nylon 6,6 and Elastane, Studied by Quantitative Spin Probing by Bolse, T, Roduner, E, Batchelor, S. N

“…An electron paramagnetic resonance investigation of the nano-environment within Nylon 6,6 and Elastane fibers, using the TEMPOL…”
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EPR of Transient Free Radicals during Photochemical Reactions in High Temperature and Pressure Gases by Batchelor, S. N, Henningsen, B, Fischer, H

“…Well-resolved EPR spectra are reported for transient organic radicals produced by photolysis of ketones in gas phase solutions at pressures and temperatures of…”
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Effect of Charge on Spin Probe Interaction and Dynamics in the Nanopores of Cotton by Frantz, S, Wendland, O, Roduner, E, Whiteoak, C. J, Batchelor, S. N

“…To understand the effect of charge on spin probe interactions and dynamics in the nanopores of cotton, an electron paramagnetic resonance (EPR) study of…”
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CIDEP spin probing of the nanopores in cotton by Batchelor, S. N., Shushin, A. I.

“…Time-resolved electron paramagnetic resonance (TREPR) experiments are reported on an α-hydroxy acetophenone in waterg-glycerol and ethanol-ethanediol mixtures…”
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Time-resolved and modulation methods in the study of the effects of magnetic fields on the yields of free-radical reactions by Batchelor, S. N, Kay, C. W. M, McLauchlan, K. A, Shkrob, I. A

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The photofading mechanism of commercial reactive dyes on cotton by Batchelor, S.N., Carr, D., Coleman, C.E., Fairclough, L., Jarvis, A.

“…The photofading mechanism of 16 commercial dyes (8 Procion, 8 Remazol) reactively dyed on cotton is investigated. All 16 dyes fade at similar rates, with Δ E's…”
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Triplet and reversed triplet mechanism CIDEP studied by quenching experiments by Savitsky, A. N., Batchelor, S. N., Paul, H.

“…Quenching experiments are shown to provide a convenient tool to check for the presence of triplet mechanism (TM) spin polarisation in time-resolved EPR spectra…”
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Mimicking primary processes in photosynthesis photochemistry of covalently linked porphyrin quinones studied by EPR spectroscopy by Kurreck, H., Aguirre, S., Batchelor, S.N., Dieks, H., Gersdorff, J.v., Kay, C.W.M., Mößler, H., Newman, H., Niethammer, D., Schlüpmann, J., Sobek, J., Speck, M., Stabingis, T., Sun, L., Tian, P., Wiehe, A., Möbius, K.

“…Porphyrin quinones (P-Q's), covaiently linked via different aliphatic bridges, have been synthesized and studied in their (porphyrin) cationic and…”
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Pulse schemes in reaction yield detected magnetic resonance by Batchelor, S. N, McLauchlan, K. A, Shkrob, I. A

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Gas-phase EPR of polyatomic radicals by Batchelor, S.N

“…EPR spectra are reported from three nitroxides, five carbon-centred radicals and one oxyaminyl radical in medium- and low-pressure organic gases. The…”
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Electron spin polarization (CIDEP) and magnetic field effects (MFE) in systems involving sulfur-centered radicals by Batchelor, S. N, Kay, C. W. M, McLauchlan, K. A, Yeung, M. T

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