Results 61 to 70 of about 59,061 (198)

Electron Paramagnetic Resonance as a Tool for Studying Membrane Proteins

open access: yesBiomolecules, 2020
Membrane proteins possess a variety of functions essential to the survival of organisms. However, due to their inherent hydrophobic nature, it is extremely difficult to probe the structure and dynamic properties of membrane proteins using traditional ...
Indra D. Sahu, Gary A. Lorigan
doaj   +1 more source

Visualization of oxidative stress in ex vivo biopsies using electron paramagnetic resonance imaging [PDF]

open access: yes, 2015
PURPOSE: The purpose of this study was to develop an X-Band electron paramagnetic resonance imaging protocol for visualization of oxidative stress in biopsies.
Lindgren, Mikael   +15 more
core   +1 more source

Radiation-Induced Paramagnetic Centers in Meso- and Macroporous Synthetic Opals from EPR and ENDOR Data

open access: yesMagnetochemistry
The paramagnetic defects and radiation-induced paramagnetic centers (PCs) in silica opals can play a crucial role in determining the magnetic and electronic behavior of materials and serve as local probes of their electronic structure.
Alexander Rodionov   +3 more
doaj   +1 more source

Evolution of structural defects in milled Cd0.3Zn0.7 Se powder studied by electron spin spectroscopy

open access: yesResults in Physics, 2017
Mechanically induced defect in high energy milled Cd0.3Zn0.7Se nanocrystals was investigated using electron spin resonance (ESR). The broad ESR component with g ∼ 2 was attributed to paramagnetic defects present in the milled powder.
Ibrahim Bagudo Muh'd   +2 more
doaj   +1 more source

MECHANOMAGNETIC REACTOR FOR ACTIVATION OF ANTICANCER DRUGS [PDF]

open access: yesBiotechnologia Acta, 2014
Mechanomagnetochemical activation can increase the concentration of paramagnetic centers (free radicals) in the anticancer drug, for example, doxorubicin that enables to influence its magnetic properties under external electromagnetic field and improve ...
Orel V. E.   +6 more
doaj   +1 more source

Characterisation of materials for organic photovoltaics [PDF]

open access: yes, 2008
Organic solar cells offer the possibility for lightweight, flexible, and inexpensive photovoltaic devices. This thesis studies the physics of a wide range of materials designed for use in organic solar cells.
Thomsen, Elizabeth Alice
core  

Amyloidosis of Alzheimer's Aβ peptides: solid‐state nuclear magnetic resonance, electron paramagnetic resonance, transmission electron microscopy, scanning transmission electron microscopy and atomic force microscopy studies [PDF]

open access: yes, 2004
Aggregation cascade for Alzheimer's amyloid-β peptides, its relevance to neurotoxicity in the course of Alzheimer's disease and experimental methods useful for these studies are discussed.
Antzutkin, Oleg,, Oleg N. Antzutkin
core   +1 more source

Electron Paramagnetic Resonance Study of Thermally Treated Bismuth Subgallate

open access: yesBioinorganic Chemistry and Applications, 2014
Complex of bismuth, an anti-inflammatory drug, was studied by EPR spectroscopy. The aim of this study was to determine concentrations and properties of free radicals formed during thermal sterilization of bismuth subgallate according to pharmacopoeia ...
Paweł Ramos, Barbara Pilawa
doaj   +1 more source

Electron paramagnetic resonance spectra of the extracted fungal pigment. [PDF]

open access: yes, 2019
Electron paramagnetic resonance spectra of the extracted fungal pigment.
Nakarin Suwannarach (5870363)   +4 more
core   +1 more source

Incorporation of Spin Labels and Paramagnetic Tags for Magnetic Resonance Studies Using Cycloaddition Reactions as a Tool

open access: yesReactions
The cycloaddition reaction is one of the most common reactions in organic chemistry. It has been applied in various fields. Herein, we focus on the application of cycloaddition reactions in investigating biological molecules and materials using magnetic ...
Amarendra Nath Maity   +2 more
doaj   +1 more source

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