Results 1 to 10 of about 83,419 (283)

Broadband transmission EPR spectroscopy. [PDF]

PLoS ONE, 2013
EPR spectroscopy employs a resonator operating at a single microwave frequency and phase-sensitive detection using modulation of the magnetic field. The X-band spectrometer is the general standard with a frequency in the 9-10 GHz range.
Wilfred R Hagen
doaj   +6 more sources

Study of the structure of semi-coke using EPR and NMR spectroscopy methods [PDF]

E3S Web of Conferences, 2023
The work carried out comprehensive studies of a number of industrial semi-cokes using EPR and NMR methods. Apply of EPR spectroscopy, it was shown that in all the studied semi-cokes there are two types of radical structures, the first of which are low ...
Zakharov Nikita, Popova Anna, Sozinov Sergey, Ismagilov Zinfer   +3 more
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The Advantages of EPR Spectroscopy in Exploring Diamagnetic Metal Ion Binding and Transfer Mechanisms in Biological Systems

Magnetochemistry, 2021
Electron paramagnetic resonance (EPR) spectroscopy has emerged as an ideal biophysical tool to study complex biological processes. EPR spectroscopy can follow minor conformational changes in various proteins as a function of ligand or protein binding or ...
Shelly Meron, Yulia Shenberger, Sharon Ruthstein   +2 more
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Application of EPR spectroscopy in qualitative and quantitative examinations of paramagnetic centers in melanin

Annales Academiae Medicae Silesiensis, 2022
Electron paramagnetic resonance (EPR) spectroscopy is a method useful in biology and medicine to examine paramagnetic substances, their role in disease processes and therapy.
Ewa Chodurek, Barbara Pilawa
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Maximizing the applicability of continuous wave (CW) Electron Paramagnetic Resonance (EPR): what more can we do after a century?

Journal of Magnetic Resonance Open, 2022
Electron Paramagnetic Resonance/Electron Spin Resonance (EPR/ESR) spectroscopy is a powerful experimental approach solving challenging problems that are inaccessible to other experimental techniques.
Yanxiong Pan, Qiaobin Li, Hui Li, Mary Lenertz, Drew Jordahl, Zoe Armstrong, Bingcan Chen, Zhongyu Yang   +7 more
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Uptake of Cell-Penetrating Peptide RL2 by Human Lung Cancer Cells: Monitoring by Electron Paramagnetic Resonance and Confocal Laser Scanning Microscopy

Molecules, 2021
RL2 is a recombinant analogue of a human κ-casein fragment, capable of penetrating cells and inducing apoptosis of cancer cells with no toxicity to normal cells. The exact mechanism of RL2 penetration into cells remains unknown.
Sergey S. Ovcherenko, Olga A. Chinak, Anton V. Chechushkov, Sergey A. Dobrynin, Igor A. Kirilyuk, Olesya A. Krumkacheva, Vladimir A. Richter, Elena G. Bagryanskaya   +7 more
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In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors

Nature Communications, 2023
An ultimate goal of electron paramagnetic resonance (EPR) spectroscopy is to analyze molecular dynamics in place where it occurs, such as in a living cell.
Zhuoyang Qin, Zhecheng Wang, Fei Kong, Jia Su, Zhehua Huang, Pengju Zhao, Sanyou Chen, Qi Zhang, Fazhan Shi, Jiangfeng Du   +9 more
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Probing Columnar Discotic Liquid Crystals by EPR Spectroscopy with a Rigid-Core Nitroxide Spin Probe [PDF]

, 2013
Discotics studied by EPR: The application of EPR spectroscopy to columnar discotic liquid crystals using a novel rigid-core nitroxide spin probe (see picture) is possible.
Arcioni, Beier, Berardi, Berggren, Berliner, Borbat, Bushby, Chami, Cherry, Ford, Gaffney, Goodby, Grozema, Guo, Jeschke, Kuprusevicius, Lee, Luckhurst, Lydon, McKenzie, Micallef, Mulder, Oganesyan, Oganesyan, Oganesyan, Prieto, Schiemann, Schmidt-Mende, Shen, Steinhoff, White, Woltman, Yildirim, Zachary, Zerbetto   +34 more
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Electron spin dynamics during microwave pulses studied by 94 GHz chirp and phase-modulated EPR experiments [PDF]

Magnetic Resonance
Electron spin dynamics during microwave irradiation are of increasing interest in electron paramagnetic resonance (EPR) spectroscopy, as locking electron spins into a dressed state finds applications in EPR and dynamic nuclear polarization (DNP ...
M. Lenjer, M. Lenjer, N. Wili, F. Hecker, F. Hecker, M. Bennati, M. Bennati   +6 more
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Electron paramagnetic resonance study of Eu2+ centers in melt-grown CsBr single crystals [PDF]

, 2012
The structure of Eu2+ monomer centers in CsBr single crystals is investigated using electron paramagnetic resonance (EPR) spectroscopy. These centers are produced by heating the melt-grown crystals above 600 K in vacuum followed by a rapid quench to room
Callens, Freddy, Leblans, P, Matthys, Paul, Tahon, J-P, Vrielinck, Henk, Zverev, Dmitry   +5 more
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