Results 11 to 20 of about 2,274 (251)
Applied Sciences, 2021 This article presents the results of a study of radiation-induced defects in various synthetic calcium phosphate (CP) powder materials (hydroxyapatite—HA and octacalcium phosphate—OCP) by electron paramagnetic resonance (EPR) spectroscopy at the X, Q ...
Fadis F. Murzakhanov +10 more
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Crystals, 2021 Point intrinsic and extrinsic defects, especially paramagnetic ions of transition metals and rare-earth elements, have essential influence on properties of lithium niobate, LN and tantalate, LT, and often determine their suitability for numerous ...
Valentin G. Grachev +1 more
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Statistical analysis of ENDOR spectra [PDF]
Proceedings of the National Academy of Sciences, 2021 SignificanceStatistical modeling of experimental data is gaining increasing importance in biological science due to the availability of large datasets. Here we present a statistical analysis of electron–nuclear double resonance, a technique that delivers information on the angstrom to nanometer scale around paramagnetic centers in proteins.
Yvo Pokern +7 more
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Involvement of miR-190b in Xbp1 mRNA Splicing upon Tocotrienol Treatment
Molecules, 2020 We previously demonstrated that apoptosis induced by tocotrienols (γ and δT3) in HeLa cells is preceded by Ca2+ release from the endoplasmic reticulum. This event is eventually followed by the induction of specific calcium-dependent signals, leading to ...
Roberto Ambra +5 more
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Aerodynamic Optimization Design of a Supersonic Compressor Rotor with High Pressure Ratio
International Journal of Aerospace Engineering, 2021 Supersonic compressors have a high wheel speed and operational capability, which facilitate a high stage pressure ratio. However, the strong shock waves in the passage of a supersonic rotor and the interference between shock waves and boundary layers can
Cui Cui, Zhenggui Zhou, Endor Liu
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ENDOR of Organic Radicals in Solution
CHIMIA, 1972 A survey is given over the end or method as applied to organic doublet radicals in solution. After discussing the experimental requirements for successful end or-in-solution work, selected examples are presented which demonstrate the power and ...
Klaus Möbius, Klaus-Peter Dinse
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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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Cross-polarisation edited ENDOR [PDF]
Molecular Physics, 2013 Electron-nuclear double resonance (ENDOR) is a fundamental technique in electron paramagnetic resonance (EPR) spectroscopy that directly detects hyperfine transitions of nuclei coupled to a paramagnetic centre. Despite its wide use, spin-sensitivity and restricted spectral resolution in powder samples pose limitations of this technique in modern ...
Rizzato, R. +3 more
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NNAT is a novel mediator of oxidative stress that suppresses ER + breast cancer
Molecular Medicine, 2023 Background Neuronatin (NNAT) was recently identified as a novel mediator of estrogen receptor-positive (ER+) breast cancer cell proliferation and migration, which correlated with decreased tumorigenic potential and prolonged patient survival.
Cody Plasterer +4 more
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Saul az endori boszorkánynál – kísérlet egy ószövetségi történet újraértelmezésére
Studia Universitatis Babeş-Bolyai. Theologia Reformata Transylvanica, 2017 Saul at the Witch of Endor – Attempt at Reinterpreting an Old Testament Story. The study makes an attempt at reinterpreting the story of Saul visiting the witch of Endor.
Alpár Csaba NAGY
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