Results 41 to 50 of about 666,283 (376)
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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Two-dimensional terahertz magnetic resonance spectroscopy of collective spin waves [PDF]
Phys. Rev. Lett. 118, 207204 (2017), 2016 Nonlinear manipulation of nuclear and electron spins is the basis for all advanced methods in magnetic resonance including multidimensional nuclear magnetic and electron spin resonance spectroscopies, magnetic resonance imaging, and in recent years, quantum control over individual spins.
arxiv +1 more source
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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Journal of the American Chemical Society, 2017 The detailed structure-activity relationship of surface hydroxyl groups (Ti-OH) and adsorbed water (H2O) on the TiO2 surface should be the key to clarifying the photogenerated hole (h+) transfer mechanism for photocatalytic water splitting, which however
Fen Liu +6 more
semanticscholar +1 more source
Scalable Spin Amplification with a Gain over a Hundred [PDF]
, 2011 We propose a scalable and practical implementation of spin amplification which does not require individual addressing nor a specially tailored spin network.
Akinori Kagawa +7 more
core +1 more source
Electron Spin Resonance with up to 20 Spin Sensitivity Measured using a Superconducting Flux Qubit [PDF]
Appl. Phys. Lett. 116, 194001 (2020), 2020 We report on electron spin resonance spectroscopy measurements using a superconducting flux qubit with a sensing volume of 6 fl. The qubit is read out using a frequency-tunable Josephson bifurcation amplifier, which leads to an inferred measurement sensitivity of about 20 spins in a 1 s measurement.
arxiv +1 more source
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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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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Optimal Background Correction in Double Quantum Coherence Electron Spin Resonance Spectroscopy for Accurate Data Analysis [PDF]
arXiv, 2021 Electron spin resonance (ESR) pulsed dipolar spectroscopy (PDS) is used in protein 3D structure determination. However, the accuracy of the signal analysis depends heavily on the background correction process. In this work, we derive the functional forms of double quantum coherence (DQC) ESR signal in typical frozen samples of micro-molar concentration,
arxiv
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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