Results 101 to 110 of about 568,615 (320)

Vortex State of Tl$_2$Ba$_2$CuO$_{6+\delta}$ via $^{205}$Tl NMR at 2 Tesla

, 2005
We report a $^{205}$Tl NMR study of vortex state for an aligned polycrystalline sample of an overdoped high-$T_c$ superconductor Tl$_2$Ba$_2$CuO$_{6+\delta}$ ($T_{c}\sim$85 K) with magnetic field 2 T along the c axis.
Bachman H. N., Bergemann C., Brandt E. H., Brandt E. H., Caroli C., Clark W. G., Curro N. J., Demler E., Furman G. B., Giamarchi T., Ichioka M., Itoh Y., Itoh Y., Kakuyanagi K., Kambe S., Kambe S., Kambe S., Kambe S., McHenry M. R., Mehring M., Morr D. K., Niedermayer Ch., Pincus P., Redfield A. G., Reyes A. P., Riseman T. M., Shibata K., Shimakawa Y., Takigawa M., Volovik G. E., Vyaselev O. M., Zuo F.   +31 more
core   +1 more source

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

Advanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran, Sumin Han, Euna Oh, Chunghee Jo, Hyerin Shin, Dae‐Hong Ko, Hyo‐Jick Choi   +6 more
wiley   +1 more source

Dynamic nuclear polarization and chemically induced hyperpolarization: Progress, mechanisms, and opportunities

Magnetic Resonance Letters
Nuclear magnetic resonance (NMR) spectroscopy is a powerful and broadly used spectroscopic technique for characterizing molecular structures and dynamics.
Danhua Dai, Yangping Liu, Xiao He, Jiafei Mao   +3 more
doaj   +1 more source

An NMR Study on How Steric Effects Affect Synergistic Effects in Surfactant Mixtures

Chinese Journal of Magnetic Resonance, 2018
NMR spectra of aqueous solutions of cetyltrimethylammonium bromide (CTAB)/triton X-100 (TX-100), sodium dodecyl sulfate (SDS)/TX-100 and CTAB/TX-100/SDS surfactant mixtures were acquired.
CHEN Xiao-ying, YU Gang-jin, MAO Shi-zhen, LIU Mai-li, DU You-ru   +4 more
doaj   +1 more source

Automatic first-order multiplet analysis in liquid-state NMR

Comptes Rendus. Chimie, 2005
The extraction of coupling constant values from NMR spectra is an important step in assigning the configuration of organic molecules. A method for the automatic multiplet analysis in weakly coupled spin systems is described here.
Prost, Elise, Bourg, Stéphane, Nuzillard, Jean-Marc   +2 more
openaire   +2 more sources

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Fidelity enhancement by logical qubit encoding

, 2007
We demonstrate coherent control of two logical qubits encoded in a decoherence free subspace (DFS) of four dipolar-coupled protons in an NMR quantum information processor.
Chandrasekhar Ramanathan, Colm A. Ryan, David G. Cory, J. W. Emsley, Jonathan S. Hodges, Michael J. Ditty, Michael K. Henry, P. Diehl, Raymond Laflamme   +8 more
core   +1 more source

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

Luttinger-volume violating Fermi liquid in the pseudogap phase of the cuprate superconductors

, 2012
Based on the NMR measurements on Bi$_2$Sr$_{2-x}$La$_x$CuO$_{6+\delta}$ (La-Bi2201) in strong magnetic fields, we identify the non-superconducting pseudogap phase in the cuprates as a Luttinger-volume violating Fermi liquid (LvvFL).
Kawasaki, Shinji, Mei, Jia-Wei, Wen, Xiao-Gang, Weng, Zheng-Yu, Zheng, Guo-Qing   +4 more
core   +1 more source

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

Advanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein, Shima Tavakoli, Philipp Wolf, Xie Ling, Veronica Rondahl, Klaus Leifer, Gry Hulsart‐Billström, Jöns Hilborn   +7 more
wiley   +1 more source