Results 21 to 30 of about 51,680 (307)
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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Charge noise and spin noise in a semiconductor quantum device [PDF]
, 2014 Self-assembled quantum dots are very attractive as the building blocks for quantum light sources and spin qubits. For instance, a single quantum dot is a robust, fast, narrow-linewidth source of single photons, features not shared by any other ...
Kuhlmann, Andreas V.
core +1 more source
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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Probing the (H3-H4)(2) histone tetramer structure using pulsed EPR spectroscopy combined with site-directed spin labelling [PDF]
, 2009 The (H3-H4)(2) histone tetramer forms the central core of nucleosomes and, as such, plays a prominent role in assembly, disassembly and positioning of nucleosomes.
Ward, Richard +6 more
core +1 more source
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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OOP-ESEEM Spectroscopy: Accuracies of Distances of Spin-Correlated Radical Pairs in Biomolecules
Frontiers in Molecular Biosciences, 2022 In addition to the commonly used electron–electron double resonance (ELDOR) technique, there are several other electron paramagnetic resonance (EPR) methods by which structure information can be obtained by exploiting the dipolar coupling between two ...
Tarek Al Said +2 more
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Base-specific spin-labeling of RNA for structure determination
, 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 +16 more
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, 2023 Post-translational modifications are involved in many cellular processes. The addition of O-linked β-N-acetylglucosamine (O-GlcNAc) is a ubiquitous post-translational modification essential for regulatory processes in mammalian cells.
Malte, Drescher +2 more
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