Results 11 to 20 of about 44,081 (261)
Frontiers in Chemistry, 2020 A new photocatalyst denoted as mTHPC/pCN was prepared by modifying protonated graphitic carbon nitride (pCN) by meso-tetrahydroxyphenylchlorin (mTHPC). Relevant samples were characterized via various methods including zeta potential measurements, X-ray ...
Yanfei Liu, Zhen Ma, Zhen Ma
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Magneto-optical spectra of the split nickel-vacancy defect in diamond
Physical Review Research, 2021 Nickel is a common impurity in high-pressure high-temperature diamond and may contaminate chemical vapor deposited diamond used for high-power electronics or quantum technology applications.
Gergő Thiering, Adam Gali
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Moderne methodische Entwicklungen in der Elektronenspinresonanz-Spektroskopie
CHIMIA, 1986 Electron spin resonance ( ESR) is extensively used in various fields of research as a powerful toolfor the determination of molecular structures ofparamagnetic compounds.
Arthur Schweiger
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Giant spin-noise gain enables magnetic resonance spectroscopy of impurity crystals
Physical Review Research, 2020 We apply spin-noise spectroscopy to the classical objects of electron paramagnetic resonance spectroscopy—dielectrics with paramagnetic impurities—which seemed to be unsuitable for this technique because of their low specific Faraday rotation (FR ...
A. N. Kamenskii +5 more
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High-spin Metal Centres in Dipolar EPR Spectroscopy
CHIMIA, 2018 The substitution of Mg2+ by Mn2+ in the bacterial DnaB helicase from Helicobacter pylori, an ATP:Mg2+-fuelled protein engine, allows electron paramagnetic resonance (EPR) spectroscopy to be performed on this system.
Katharina Keller +6 more
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Development and Application of THz Gyrotrons for Advanced Spectroscopic Methods
Photonics, 2023 Nowadays, gyrotrons are used in numerous and diverse fields of research and technology. Their most prominent application is to electron cyclotron resonance plasma heating and current drive-in reactors for controlled thermonuclear fusion.
Svilen Sabchevski, Mikhail Glyavin
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A primer in pulse EPR-based hyperfine spectroscopy for NMR spectroscopists
Journal of Magnetic Resonance Open, 2023 The theoretical foundations of NMR and EPR are very similar. Nevertheless, the fields differ significantly in practical aspects. This primer is an attempt to bridge some of the gaps between the fields, and at the same time it highlights some applications
Nino Wili
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Pulsed electron spin resonance spectroscopy in the Purcell regime [PDF]
Journal of Magnetic Resonance, 2020 When spin relaxation is governed by spontaneous emission of a photon into the resonator used for signal detection (the Purcell effect), the relaxation time $T_1$ depends on the spin-resonator frequency detuning $δ$ and coupling constant $g$. We analyze the consequences of this unusual dependence for the amplitude and temporal shape of a spin-echo in a ...
Ranjan, V. +10 more
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Mechanisms for the Direct Electron Transfer of Cytochrome c Induced by Multi-Walled Carbon Nanotubes
Sensors, 2012 Multi-walled carbon nanotube (MWCNT)-modified electrodes can promote the direct electron transfer (DET) of cytochrome c (Cyt c). There are several possible mechanisms that explain the DET of Cyt c.
Qin-Zheng Yang +3 more
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Frontiers in Molecular Biosciences, 2015 Proteins are highly variable biological systems, not only in their structures but also in their dynamics. The most extreme example of dynamics is encountered within the family of Intrinsically Disordered Proteins (IDPs), which are proteins lacking a well-
Nolwenn eLe Breton +6 more
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