Beyond structure: Deciphering site‐specific dynamics in proteins from double histidine‐based EPR measurements
Sign Up to like & getrecommendations! Published in 2022 at "Protein Science"
DOI: 10.1002/pro.4359
Abstract: Site‐specific dynamics in proteins are at the heart of protein function. While electron paramagnetic resonance (EPR) has potential to measure dynamics in large protein complexes, the reliance on flexible nitroxide labels is limitating especially for… read more here.
Keywords: dynamics proteins; specific dynamics; epr; double histidine ... See more keywords
Pre-clinical evaluation of OxyChip for long-term EPR oximetry
Sign Up to like & getrecommendations! Published in 2018 at "Biomedical Microdevices"
DOI: 10.1007/s10544-018-0272-x
Abstract: Tissue oxygenation is a critical parameter in various pathophysiological situations including cardiovascular disease and cancer. Hypoxia can significantly influence the prognosis of solid malignancies and the efficacy of their treatment by radiation or chemotherapy. Electron… read more here.
Keywords: oxychip; linc buo; evaluation oxychip; epr oximetry ... See more keywords
Structural, Optical and EPR Study of Zn1−xFexO Nanocrystals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-020-02541-z
Abstract: Iron-doped ZnO nanocrystals, ZnO (Zn 1− x Fe x O), with doping atomic ratio x = 0.0–0.05, have been synthesized using the sol–gel method to obtain nanoparticles with an average crystal size of around 38.0 nm. Materials… read more here.
Keywords: structural optical; epr study; crystal size; optical epr ... See more keywords
Thermal analysis and EPR study of copper species in mordenites prepared by conventional and microwave-assisted methods
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7016-2
Abstract: Copper-exchanged mordenites prepared by different methods, conventional and microwave assisted, have been investigated by TG, DSC, temperature-programmed reduction (TPR), and EPR methods. TPR study of hydrated and annealed at 573 and 973 K samples revealed that… read more here.
Keywords: mordenites prepared; copper; study; microwave assisted ... See more keywords
Annealing Effect on the Structural, Optical and EPR Properties of UV Radiation Emitting Gd3+ Doped SrAl2O4 Host
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-018-6760-1
Abstract: An ultraviolet B (UVB) radiation emitting Gd3+ doped SrAl2O4 sample was synthesized by solution combustion. Powder x-ray diffraction, photoluminescence and electron paramagnetic resonance (EPR) techniques were used to characterize the as-prepared and annealed samples. The… read more here.
Keywords: radiation emitting; doped sral2o4; emitting gd3; gd3 doped ... See more keywords
Conformational landscape of non-B variants of HIV-1 protease: A pulsed EPR study.
Sign Up to like & getrecommendations! Published in 2020 at "Biochemical and biophysical research communications"
DOI: 10.1016/j.bbrc.2020.08.030
Abstract: HIV infection is a global health epidemic with current FDA-approved HIV-1 Protease inhibitors (PIs) designed against subtype B protease, yet they are used in HIV treatment world-wide regardless of patient HIV classification. In this study,… read more here.
Keywords: conformational landscape; protease; study; hiv protease ... See more keywords
High-Resolution Structural Dynamics of Bifunctionally Spin-Labeled Myosin by EPR of Oriented Muscle Fibers
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.2394
Abstract: We have performed electron paramagnetic resonance (EPR) on actin-bound myosin labeled with a bifunctional spin label (BSL), in oriented muscle fibers. Our goal was to determine the effect of known small-molecule effectors on the structure… read more here.
Keywords: myosin; actin; spin labeled; epr ... See more keywords
Morphological, magnetic and EPR studies of ZnO nanostructures doped and co-doped with Ni and Sr
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.07.030
Abstract: Abstract Herein, were analyzed the effects of Sr and Ni addition on the morphological, electronic and magnetic properties of ZnO nanoparticles synthesized by the sol gel route. Morphological analysis showed agglomerated particles with nonuniform shapes… read more here.
Keywords: magnetic epr; morphological magnetic; epr studies; epr ... See more keywords
Exploring the chemical space of white wine antioxidant capacity: A combined DPPH, EPR and FT-ICR-MS study.
Sign Up to like & getrecommendations! Published in 2021 at "Food chemistry"
DOI: 10.1016/j.foodchem.2021.129566
Abstract: The chemical composition and functionality of molecular fractions associated with dry white wines oxidative stability remain poorly understood. In the present study, DPPH assay, electron paramagnetic resonance spectroscopy (EPR) and Fourier transform ion cyclotron resonance… read more here.
Keywords: antioxidant capacity; icr; white wines; study ... See more keywords
Unified research of the EPR and optical spectral data for Cr 3+ -doped Lu 3 Al 5 O 12 crystal
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.02.095
Abstract: Abstract In this article, we apply a complete diagonalization (of energy matrix) method to simultaneously calculate the spin-Hamiltonian (or EPR) parameters (g factors g//, g⊥ and zero-field splitting D) and optical band positions (or crystal… read more here.
Keywords: spectral data; optical spectral; unified research; research epr ... See more keywords
UV radiation emitting LiAl5O8 doped with Gd3+ ceramic: Optical and EPR correlation study
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.164016
Abstract: Abstract By synthesizing gadolinium-doped LiAl5O8 sample via combustion method, electron paramagnetic resonance (EPR) and photoluminescence (PL) properties of gadolinium in the LiAl5O8 host were studied. From PL data, it was confirmed that gadolinium stabilized in… read more here.
Keywords: radiation emitting; study; emitting lial5o8; lial5o8 doped ... See more keywords