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High Trapped Fields in C-doped MgB2 Bulk Superconductors Fabricated by Infiltration and Growth Process.
AG Bhagurkar, A Yamamoto, L Wang, M Xia, AR Dennis, JH Durrell, TA Aljohani, NH Babu, DA Cardwell
Nov 19, 2018
The grain boundaries in superconducting MgB2 are known to form effective magnetic flux pinning sites and, consequently, bulk MgB2 containing a fine-grain microstructure fabricated from nanoscale Mg and B precursor powders...
Synthesis and post-synthetic modification of MIL-101(Cr)-NH<sub>2</sub><em>via</em> a tandem diazotisation process
The functionalised metal-organic framework MIL-101(Cr)-NH(2), containing 2-aminobenzene-1,4-dicarboxylate as the linker, has been synthesised. A new tandem post-synthetic modification strategy involving diazotisation as the...
Ammonia mobility in chabazite
Alexander J. O'Malley, Iain Hitchcock, Misbah Sarwar, Ian P. Silverwood, Sheena Hindocha, C. Richard A. Catlow, Andrew P. E. York, P. J. Collier
Jul 14, 2016
The diffusion of ammonia in commercial NH3-SCR catalyst Cu-CHA was measured and compared with H-CHA using quasielastic neutron scattering (QENS) and molecular dynamics (MD) simulations to assess the effect of...
Synthesis and post-synthetic modification of MIL-101(Cr)-NH<sub>2</sub><em>via</em> a tandem diazotisation process
The functionalised metal-organic framework MIL-101(Cr)-NH(2), containing 2-aminobenzene-1,4-dicarboxylate as the linker, has been synthesised. A new tandem post-synthetic modification strategy involving diazotisation as the...
Synthesis, characterisation and crystal structure of [(CH<sub>3</sub>)<sub>2</sub>CH]<sub>2</sub>NH<sub>2</sub>(PhPO<sub>3</sub>H)<sub>2</sub>SnPh<sub>3</sub>
The title compound, [(CH)CH]NH ·[(PhPOH)SnPh]-, has been synthesised and its structure determined by spectroscopies (IR, RMN and Mössbauer) and single crystal X-ray crystallography. The Mössbauer spectroscopy data for the title...
Ammonia mobility in chabazite
Alexander J. O'Malley, Iain Hitchcock, Misbah Sarwar, Ian P. Silverwood, Sheena Hindocha, C. Richard A. Catlow, Andrew P. E. York, P. J. Collier
Jul 14, 2016
The diffusion of ammonia in commercial NH3-SCR catalyst Cu-CHA was measured and compared with H-CHA using quasielastic neutron scattering (QENS) and molecular dynamics (MD) simulations to assess the effect of...
Synthesis, characterisation and crystal structure of [(CH<sub>3</sub>)<sub>2</sub>CH]<sub>2</sub>NH<sub>2</sub>(PhPO<sub>3</sub>H)<sub>2</sub>SnPh<sub>3</sub>
The title compound, [(CH)CH]NH ·[(PhPOH)SnPh]-, has been synthesised and its structure determined by spectroscopies (IR, RMN and Mössbauer) and single crystal X-ray crystallography. The Mössbauer spectroscopy data for the title...
Phonon anharmonicity, lifetimes, and thermal transport in CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> from many-body perturbation theory
Lattice vibrations in CH3NH3PbI3 are strongly interacting, with double-well instabilities present at the Brillouin zone boundary. Analysis within a first-principles lattice-dynamics framework...
Halogen effects on ordering and bonding of CH<sub>3</sub>NH<sub>3</sub> <sup>+</sup> in CH<sub>3</sub>NH<sub>3</sub>PbX<sub>3</sub> (X = Cl, Br, I) hybrid perovskites
Ralf G. Niemann, Athanassios G. Kontos, Dimitrios Palles, Efstratios I. Kamitsos, Andreas Kaltzoglou, Federico Brivio, Polycarpos Falaras, Petra J. Cameron
Feb 11, 2016
This study reports Raman and infrared spectra of hybrid organic-inorganic MAPbX3 perovskites (MA = CH3NH3, X = Cl, Br, I) and their mixed-halide derivatives. Raman spectra were recorded at...
Phonon anharmonicity, lifetimes, and thermal transport in CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> from many-body perturbation theory
Lattice vibrations in CH3NH3PbI3 are strongly interacting, with double-well instabilities present at the Brillouin zone boundary. Analysis within a first-principles lattice-dynamics framework...
Halogen effects on ordering and bonding of CH<sub>3</sub>NH<sub>3</sub> <sup>+</sup> in CH<sub>3</sub>NH<sub>3</sub>PbX<sub>3</sub> (X = Cl, Br, I) hybrid perovskites
Ralf G. Niemann, Athanassios G. Kontos, Dimitrios Palles, Efstratios I. Kamitsos, Andreas Kaltzoglou, Federico Brivio, Polycarpos Falaras, Petra J. Cameron
Feb 11, 2016
This study reports Raman and infrared spectra of hybrid organic-inorganic MAPbX3 perovskites (MA = CH3NH3, X = Cl, Br, I) and their mixed-halide derivatives. Raman spectra were recorded at...
Recognition-Controlled Membrane Translocation for Signal Transduction across Lipid Bilayers
Membrane signaling proteins transduce information across lipid bilayer membranes in response to extra-cellular binding of chemical messengers. The design of chemical systems that initiate transmembrane signal transduction...
The store-operated Ca2+ entry complex comprises a small cluster of STIM1 associated with one Orai1 channel.
Increases in cytosolic Ca2+ concentration regulate diverse cellular activities and are usually evoked by opening of Ca2+ channels in intracellular Ca2+ stores and the plasma membrane (PM). For the many signals that evoke...
Histopathological frequency of canine hepatobiliary disease in the United Kingdom.
OBJECTIVES: Canine hepatobiliary disease is common; however, data determining disease frequency and breed predispositions are lacking. The primary objective was to identify the frequency of different hepatobiliary disease in a...
Crystal and molecular structure of bis(di-<em>n-</em>propylammonium) dioxalatodiphenylstannate, [<em>n</em>-Pr<sub>2</sub>NH<sub>2</sub>]<sub>2</sub>[(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>SnPh<sub>2</sub>]
The title compound [n-Pr2NH2]2[(C2O4)2SnPh2] (1) has been synthesized by allowing Ph2SnCl2 to react with...
Crystal and molecular structure of bis(di-<em>n-</em>propylammonium) dioxalatodiphenylstannate, [<em>n</em>-Pr<sub>2</sub>NH<sub>2</sub>]<sub>2</sub>[(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>SnPh<sub>2</sub>]
The title compound [n-Pr2NH2]2[(C2O4)2SnPh2] (1) has been synthesized by allowing Ph2SnCl2 to react with...
Intravitreal Gene Therapy vs. Natural History in Patients With Leber Hereditary Optic Neuropathy Carrying the m.11778G>A <i>ND4</i> Mutation
Nancy J Newman, Patrick Yu-Wai-Man, Valerio Carelli, Valerie Biousse, Mark L Moster, Catherine Vignal-Clermont, Robert C Sergott, Thomas Klopstock, Alfredo A Sadun, Jean-François Girmens, Chiara La Morgia, Adam A DeBusk, Neringa Jurkute, Claudia Priglinger, Rustum Karanjia, Constant Josse, Julie Salzmann, François Montestruc, Michel Roux, Magali Taiel, José-Alain Sahel
Jul 28, 2021
Objective: This work aimed to compare the evolution of visual outcomes in Leber hereditary optic neuropathy (LHON) patients treated with intravitreal gene therapy to the spontaneous evolution in prior natural history (NH)...
Published by: Frontiers in neurology
Intravitreal Gene Therapy vs. Natural History in Patients With Leber Hereditary Optic Neuropathy Carrying the m.11778G>A ND4 Mutation
Nancy J Newman, Patrick Yu-Wai-Man, Valerio Carelli, Valerie Biousse, Mark L Moster, Catherine Vignal-Clermont, Robert C Sergott, Thomas Klopstock, Alfredo A Sadun, Jean-François Girmens, Chiara La Morgia, Adam A DeBusk, Neringa Jurkute, Claudia Priglinger, Rustum Karanjia, Constant Josse, Julie Salzmann, François Montestruc, Michel Roux, Magali Taiel, José-Alain Sahel
Jun 28, 2021
Objective: This work aimed to compare the evolution of visual outcomes in Leber hereditary optic neuropathy (LHON) patients treated with intravitreal gene therapy to the spontaneous evolution in prior natural history (NH)...
Cs<sup>+</sup> incorporation into CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> perovskite
Ralf G. Niemann, Laxman Gouda, Jiangang Hu, Shay Tirosh, Ronen Gottesman, Petra J. Cameron, Arie Zaban
Dec 07, 2016
In this study we systematically explored the mixed cation perovskite Csx(CH3NH3)1-xPbI3. We exchanged the A-site cation by dipping MAPbI3 films into a CsI...
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