Results 31 to 40 of about 2,590,996 (283)

Electron paramagnetic resonance of manganese-doped strontium titanate [PDF]

Cerâmica
Electron paramagnetic resonance (EPR) spectra of manganese-doped strontium titanate were investigated for several Mn concentrations. The spectra of Mn2+ and Mn4+ ions were observed and attributed, respectively, to Mn ions occupying Sr2+ and Ti4+ sites ...
R. S. de Biasi, M. L. N. Grillo
doaj   +2 more sources

Electron paramagnetic resonance of InP:Co

Journal of Physics C: Solid State Physics, 1981
The electron paramagnetic resonance spectrum of cobalt in indium phosphide has been observed below 20K. An isotropic line at g=2.059(1) has been attributed to the one-electron trap Co2+.
Baker, J, Bluck, L, Cockayne, B, Macewen, W   +3 more
openaire   +2 more sources

The spatial effect of protein deuteration on nitroxide spin-label relaxation : Implications for EPR distance measurement [PDF]

, 2014
This work was supported by a Wellcome Trust Senior Fellowship (095062) to T.O.-H. The Authors would also like to acknowledge funding from The MRC – United Kingdom, Grant G1100021.Pulsed electron-electron double resonance (PELDOR) coupled with site ...
Ward, Richard, Bowman, Andrew, Owen-Hughes, Tom; id_orcid, Norman, David G., El Mkami, Hassane, Bowman, A., Norman, D.G., Owen-Hughes, Tom, Ward, Richard James, Owen-Hughes, T.   +9 more
core   +1 more source

Analysis of influenza A virus NS1 dimer interfaces in solution by pulse EPR distance measurements [PDF]

, 2014
H.L.T. was supported by the University of St Andrews; S.A.J. is supported by the BBSRC, U.K.; P.S.K. is supported by the Medical Research Council, U.K.; B.E.B.
Kerry, Philip S, Bode, Bela Ernest, Jameison, Stephen A, Stephen A. Jameison, Ackermann, Katrin, Katrin Ackermann, Turkington, Hannah L, Philip S. Kerry, Bela E. Bode, Hannah L. Turkington   +9 more
core   +1 more source

Base-specific spin-labeling of RNA for structure determination [PDF]

, 2007
To facilitate the measurement of intramolecular distances in solvated RNA systems, a combination of spin-labeling, electron paramagnetic resonance (EPR), and molecular dynamics (MD) simulation is presented. The fairly rigid spin label 2,2,5,5-tetramethyl-
Olav Schiemann, Mu, Yuguang, Prisner, Thomas F., Stock, G., Engels, J.W., Prisner, TF., Thomas F. Prisner, Engels, Joachim W. (Prof. Dr.), Stock, Gerhard, Piton, N., Schiemann, Olav, Gerhard Stock, Nelly Piton, Piton, Nelly, Mu, Y., Yuguang Mu, Joachim W. Engels   +16 more
core   +1 more source

Nanographene oxide-methylene blue as phototherapies platform for breast tumor ablation and metastasis prevention in a syngeneic orthotopic murine model

Journal of Nanobiotechnology, 2018
Background In the photodynamic therapy (PDT), the photosensitizer absorbs light and transfers the energy of the excited state to the oxygen in the cell environment producing reactive oxygen species (ROS), that in its turn, may cause cell damage.
Mayara Simonelly Costa dos Santos, Ana Luisa Gouvêa, Ludmilla David de Moura, Leonardo Giordano Paterno, Paulo Eduardo Narcizo de Souza, Ana Paula Bastos, Emanuel Adelino Medeiros Damasceno, Fabiane Hiratsuka Veiga-Souza, Ricardo Bentes de Azevedo, Sônia Nair Báo   +9 more
doaj   +1 more source

Electron paramagnetic resonance of VN–VGa complex in BGaN

APL Materials, 2023
A metastable photoinduced electron paramagnetic resonance (EPR) signal at low temperatures is reported for GaN alloyed with boron (i.e., BxGa1−xN) epitaxial layers grown at temperatures ranging from 840 to 1090° C. An isotropic EPR line with g = 2.004 is
J. Kierdaszuk, E. B. Możdżynska, A. Drabińska, A. Wysmolek, J. M. Baranowski   +4 more
doaj   +1 more source

Retrospective dosimetry using fingernail electron paramagnetic resonance response

Nuclear Engineering and Technology, 2018
Human fingernails were used to estimate the radiation dose via electron paramagnetic resonance measurements of radiation-induced radicals. The limiting factors in this research were mechanically induced electron paramagnetic resonance signals due to the ...
Abbas Noori, Mojtaba Mostajaboddavati, Farhood Ziaie   +2 more
doaj   +1 more source

Advanced biomolecular applications of electron paramagnetic resonance spectroscopy

, 2023
The understanding of the structures, interactions, and functions of biological systems as well as their impact on health and disease is of fundamental importance.
Remmel, Laura
core   +1 more source

Time-Resolved Electron Paramagnetic Resonance Spectrometer Based on Ultrawide Single-Sideband Phase-Sensitive Detection [PDF]

, 2023
A time-resolved electron paramagnetic resonance (TREPR) method with 40 ns time resolution and a high sensitivity suitable for the detection of short-lived radicals under thermal equilibrium is developed.
Lei, Jiao, Xingwei, Guo, Shixue, Zhang, Shengqi, Zhou   +3 more
core   +1 more source