Results 31 to 40 of about 2,767,492 (285)

Hyperfine interactions of paramagnetic radiation-induced defect centres in advanced ceramic breeder pebbles

Nuclear Materials and Energy
Advanced ceramic breeder (ACB) pebbles consisting of 65 mol% lithium orthosilicate (Li4SiO4) and 35 mol% lithium metatitanate (Li2TiO3) are developed for tritium breeding in the European Union’s (EU) helium cooled pebble bed (HCPB) breeder blanket ...
Andris Antuzevics, Arturs Zarins, Jekabs Cirulis, Andris Fedotovs, Anna Ansone, Magdalena Rzepna, Julia M. Leys, Regina Knitter   +7 more
doaj   +1 more source

Syntheses and Electrochemical and EPR Studies of Porphyrins Functionalized with Bulky Aromatic Amine Donors

Molecules, 2023
A series of nickel(II) porphyrins bearing one or two bulky nitrogen donors at the meso positions were prepared by using Ullmann methodology or more classical Buchwald–Hartwig amination reactions to create the new C-N bonds.
Mary-Ambre Carvalho, Khalissa Merahi, Julien Haumesser, Ana Mafalda Vaz Martins Pereira, Nathalie Parizel, Jean Weiss, Maylis Orio, Vincent Maurel, Laurent Ruhlmann, Sylvie Choua, Romain Ruppert   +10 more
doaj   +1 more source

Effect of microwave power on EPR spectra of natural and synthetic dental biocompatible materials

Nukleonika, 2015
Paramagnetic centers in the two exemplary synthetic and natural dental biocompatible materials applied in implantology were examined by the use of an X-band (9.3 GHz) electron paramagnetic resonance (EPR) spectroscopy.
Adamczyk Jakub, Ramos Paweł, Pilawa Barbara   +2 more
doaj   +1 more source

Synthesis and characterization of paramagnetic isotropic glycine manganese chloride single crystal with various dopant concentrations

Results in Physics, 2019
Single crystals of α and γ glycine manganese chloride (GMC) were prepared using four dopant concentrations of MnCl2 in the molecular formula (C2H5NO2)1−x(MnCl2)x, where [x = 0.005, 0.02, 0.04, 0.05]. The crystals showed: nonlinear optical (NLO) activity,
Ollaa M. Mailoud, Adly H. Elsayed, H. Abu El Fetouh, A.H. Abu ELazm   +3 more
doaj   +1 more source

Spins at work: probing charging and discharging of organic radical batteries by electron paramagnetic resonance spectroscopy [PDF]

, 2022
Organic radical batteries (ORBs) are a promising class of electrochemical power sources employing organic radicals as redox-active groups. This article reports on the development of a versatile on-substrate electrode setup for spectroelectrochemical ...
Jan, Behrends, Domenik, Spallek, Naitik A., Panjwani, Daniil A., Lukianov, Ilia, Kulikov, Oleg V., Levin, Anatoliy A., Vereshchagin, Elena A., Alekseeva, Jan Behrends, Elena A. Alekseeva, Daniil A. Lukianov, Oleg V. Levin, Naitik A. Panjwani, Anatoliy A. Vereshchagin, Ilia Kulikov, Domenik Spallek   +15 more
core   +2 more sources

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, Thomas Wiegand, Riccardo Cadalbert, Beat H. Meier, Anja Böckmann, Gunnar Jeschke, Maxim Yulikov   +6 more
doaj   +1 more source

Probing Chirality of Crystals using Electron Paramagnetic Resonance (EPR) spectroscopy

Journal of Molecular Structure, 2022
Abstract One of the most challenging tasks in analytical chemistry is the determination of the chirality (identification of an enantio-meric composition) in solids mainly because of the strict requirements of the pharmaceutical industry for enantiomerically pure drugs.
Gil Otis, Denial Aias, Ilya Grinberg, Sharon Ruthstein, Yitzhak Mastai   +4 more
openaire   +1 more source

Raw data for 'The effect of the zero-field splitting in light-induced pulsed dipolar electron paramagnetic resonance (EPR) spectroscopy'

, 2022
This repository contains the raw data for the manuscript 'The effect of the zero-field splitting interaction in light-induced pulsed dipolar electron paramagnetic resonance (EPR) spectroscopy' submitted for pubilcation at Magnetic ...
Scherer, Andreas, Yildirim, Berk, Drescher, Malte   +2 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Applications of Pulsed Dipolar EPR Spectroscopy in Characterizing Interactions and Structural Changes of Biomacromolecules

Chinese Journal of Magnetic Resonance
Pulsed dipolar electron paramagnetic resonance (PD-EPR) is a powerful biophysical technique for probing the dynamic structures and interactions of biomacromolecules such as proteins.
XIE Yaxin, YANG Yin, SU Xuncheng
doaj   +1 more source