Results 31 to 40 of about 51,680 (307)

Strategies for synthesis of yardsticks and abaci for nanometre distance measurements by pulsed EPR

, 2014
Silvia Valera is grateful for support by EPSRC and Bela E. Bode acknowledges support by EastCHEM.Pulsed electron paramagnetic resonance (EPR) techniques have been found to be an efficient tool for elucidation of structure in complex biological systems as
Bode, Bela Ernest, Valera, Silvia, Bela Bode, Silvia Valera, Bela E. Bode   +4 more
core   +1 more source

Novel weak alignment techniques for nuclear magnetic resonance spectroscopy and applications to biomolecular structure determination [PDF]

, 2004
Nuclear magnetic resonance spectroscopy has continuously been developing ever since its introduction as a structural method in bioscience. Recently established residual dipolar coupling techniques yield information on long-range order in weakly ...
Meier, Sebastian
core   +1 more source

An in situ spectroelectrochemical study of the dimeric phthalocyanines [(SiPc)2O][OSiHx3]2, [(SiPc)2O][OSiHx3]2·+, and [(SiPc)2O][OSiHx3]22+

Electrochemistry Communications, 2021
An in situ spectroelectrochemical study of the oxidation of the μ-oxosilicon phthalocyanine dimer [(SiPc)2O][OSiHx3]2 utilizing cyclic voltammetry, electron spin resonance spectroscopy, and visible–near infrared spectroscopy has been carried out.
Evgenia Dmitrieva, Benjamin W. Sturtz, Yang Yang, Ping Zhang, Lothar Dunsch, Malcolm E. Kenney   +5 more
doaj   +1 more source

Protein-induced changes in DNA structure and dynamics observed with noncovalent site-directed spin-labeling and PELDOR

, 2012
Site-directed spin labeling and pulsed electron–electron double resonance (PELDOR or DEER) have previously been applied successfully to study the structure and dynamics of nucleic acids. Spin labeling nucleic acids at specific sites requires the covalent
Reginsson, Gunnar Widtfeldt, Rouillon, Christophe, Schiemann, Olav, Sigurdsson, Snorri T, White, Malcolm F, Shelke, Sandip   +5 more
core   +1 more source

Overhauser enhanced liquid state nuclear magnetic resonance spectroscopy in one and two dimensions

Nature Communications
Nuclear magnetic resonance (NMR) is fundamental in the natural sciences, from chemical analysis and structural biology, to medicine and physics. Despite its enormous achievements, one of its most severe limitations is the low sensitivity, which arises ...
Marcel Levien, Luming Yang, Alex van der Ham, Maik Reinhard, Michael John, Armin Purea, Jürgen Ganz, Thorsten Marquardsen, Igor Tkach, Tomas Orlando, Marina Bennati   +10 more
doaj   +1 more source

Spin-Labeled Diclofenac: Synthesis and Interaction with Lipid Membranes

Molecules, 2023
Diclofenac is a non-steroidal anti-inflammatory drug (NSAID) from the group of phenylacetic acid derivatives, which has analgesic, anti-inflammatory and antipyretic properties.
Denis S. Baranov, Anna S. Kashnik, Anastasiya N. Atnyukova, Sergei A. Dzuba   +3 more
doaj   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Temperature and magnetic field dependence of a Kondo system in the weak coupling regime [PDF]

, 2013
The Kondo effect arises due to the interaction between a localized spin and the electrons of a surrounding host. Studies of individual magnetic impurities by scanning tunneling spectroscopy have renewed interest in Kondo physics; however, a quantitative ...
Herden, Tobias, Kern, Klaus, Wahl, P., Mayor, M., Zhang, Yong-hui, Ternes, Markus, Mayor, Marcel, Stroh, Christophe, Zhang, Y. H., Schlickum, U., Kahle, S., Kahle, Steffen, Kern, K., Wahl, Peter, Schlickum, Uta, Herden, T., Ternes, M., Stroh, C.   +17 more
core   +1 more source

Magnetization dynamics in the YIG/Au/YIG magnon valve

APL Materials, 2022
The magnetization dynamics of an yttrium iron garnet (YIG)/Au/YIG magnon valve was investigated using broadband ferromagnetic resonance. The material characterizations of YIG/Au/YIG were performed using cross-sectional scanning transmission electron ...
Zhiyi Li, Xiuye Zhang, Dainan Zhang, Bo Liu, Hao Meng, Jiapeng Xu, Zhiyong Zhong, Xiaoli Tang, Huaiwu Zhang, Lichuan Jin   +9 more
doaj   +1 more source

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