Results 21 to 30 of about 2,590,996 (283)

Gamma irradiated electron paramagnetic resonance response of carbonate ion implanted hydroxyapatite [PDF]

open access: yesNuclear Technology and Radiation Protection, 2013
In this work, synthetic nano-structure hydroxyapatite samples were doped by carbonate ions with 80 keV of energies during different times of 4, 8, 16, and 24 minutes using an ion implantation device. All the samples were irradiated with the 60Co gamma
Baghalzadeh Bita   +3 more
doaj   +1 more source

2,4,6-Tris(p-aminoanilino)-1,3,5-triazine: Synthesis and Electron Paramagnetic Resonance (EPR) Analysis

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
A significant group of compounds arise from substituted s-triazine derivatives that have tripodal heterocyclic compound. Compounds classified as heterocyclic possible created the largest and most diverse family of organic compounds.
Ziya Erdem Koç   +2 more
doaj   +1 more source

Instrumental aspects of high-field force-detected electron spin resonance [PDF]

open access: yes, 2015
Magnetic resonance force microscopy (MRFM) is a new measurement technique combining scanning probe microscopy (SPM) and MR spectroscopy, offering the potential of high resolution chemical specific imaging.
Cruickshank, Paul Alexander Sawchuk
core   +2 more sources

DEER Data Analysis Software: A Comparative Guide

open access: yesFrontiers in Molecular Biosciences, 2022
Pulsed dipolar electron paramagnetic resonance (PDEPR) spectroscopy experiments measure the dipolar coupling, and therefore nanometer-scale distances and distance distributions, between paramagnetic centers.
Hannah Russell   +2 more
doaj   +1 more source

Electron Paramagnetic Resonance in Biology

open access: yesBiophysical Journal, 1962
A review of the theories of electron paramagnetic resonance in biology is presented, including a discussion of the nature of the physical observation, followed by examples of materials of biological interest. Iq discussing these examples, information is presented in terms of the nature of the starting material under observation rather than the nature ...
Androes, G.M., Calvin, Melvin.
openaire   +5 more sources

Special Issue: Electron Paramagnetic Resonance

open access: yesMagnetochemistry, 2019
Electron paramagnetic resonance (EPR) is the tool of choice to probe and understand the dynamics of electron spin [...]
Sylvain Bertaina, Hervé Vezin
doaj   +1 more source

Tobacco Xenobiotics Release Nitric Oxide

open access: yesTobacco Induced Diseases, 2009
Many xenobiotic compounds exert their actions through the release of free radicals and related oxidants 1,2 , bringing about unwanted biological effects 3 .
EWN Lam   +3 more
doaj   +1 more source

Strategies for synthesis of yardsticks and abaci for nanometre distance measurements by pulsed EPR [PDF]

open access: yes, 2014
Silvia Valera is grateful for support by EPSRC and Bela E. Bode acknowledges support by EastCHEM.Pulsed electron paramagnetic resonance (EPR) techniques have been found to be an efficient tool for elucidation of structure in complex biological systems as
Bode, Bela Ernest   +4 more
core   +1 more source

Circuits and systems for CW and pulsed high-field electron spin resonance [PDF]

open access: yes, 2015
This thesis is concerned with the design and realisation of components for a new state of the art 94GHz Electron Spin Resonance (ESR) spectrometer capable of operating in both pulsed and CW modes.
Bolton, David Robert
core   +2 more sources

Spin labelling via metabolic glycoengineering for studying post-translational protein modification by electron paramagnetic resonance spectroscopy [PDF]

open access: yes, 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
core   +2 more sources

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