Results 51 to 60 of about 59,061 (198)

Watching a Full Photocatalytic Cycle by Electron Paramagnetic Resonance [PDF]

open access: yes, 2023
Molecular photocatalysis has shown tremendous success in sustainable energy and chemical synthesis. However, visualizing the intricate mechanisms in photocatalysis is a significant and long-standing challenge.
Lei, Jiao   +5 more
core   +1 more source

In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors

open access: yesNature Communications, 2023
An ultimate goal of electron paramagnetic resonance (EPR) spectroscopy is to analyze molecular dynamics in place where it occurs, such as in a living cell.
Zhuoyang Qin   +9 more
doaj   +1 more source

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

open access: yesNuclear 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   +7 more
doaj   +1 more source

Research on electron paramagnetic resonance of modified phosphate fertilizers

open access: yes浙江大学学报. 农业与生命科学版, 2004
In the productive process of save sulphuric acid phosphate fertilizer, different proportional additives were added to ground phosphate rock to produce three new modified phosphate fertilizers.
WU Ping-xiao, LIAO Zong-wen
doaj   +1 more source

Nitroxides in Mechanistic Studies: Ageing of Gold Nanoparticles and Nitroxide Transformation in Acids [PDF]

open access: yes, 2010
The work described in this thesis includes the applications of nitroxide in the mechanistic studies of two very different research topics. Chapter 2 describes the investigation of ageing of gold nanoparticles (AuNPs) and its mechanistic implications.
Ma, Yun
core  

Current Developments in Operando Electron Paramagnetic Resonance Spectroscopy

open access: yesCHIMIA
Electron paramagnetic resonance (EPR) spectroscopy is a powerful tool for in situ/operando tracking of catalytic reactions that involve paramagnetic species either as a catalyst (e.g.
Jörg Fischer   +5 more
doaj   +1 more source

Application of Spectroscopic Methods for Analysis of Ni-Based Alloys (Ni% ≥70)

open access: yesCumhuriyet Science Journal, 2018
In this paper, we investigate the structural and magnetic properties ofNi based alloys which are in the form of NixFeyMoz(x = 0.80; y = 0.15; z = 0.05), NixCryFez (x =0.70; y = 0.20; z = 0.10), and NixCryAlzCut (x = 0.75; y = 0.20; z =0.025; t = 0.025 ...
Zeynep Aygün
doaj   +1 more source

Metalloproteins and protein-protein complexes investigated by CW and pulsed EPR spectroscopy [PDF]

open access: yes, 2006
One of the central research topics in the field of biophysical chemistry is the structure and function of membrane proteins involved in energy transduction.
Lyubenova, Sevdalina
core  

Electron paramagnetic resonance and quantitative color investigations of various vacuum heat treated wood species [PDF]

open access: yesMagnetic Resonance in Solids, 2015
The effect of the heat treatment duration on the electron paramagnetic resonance signal amplitude of free radicals for various wood species was observed.
E.I. Kondratyeva, K.R. Safiullin, I.G. Motygullin, A.V. Klochkov, M.S. Tagirov, V.V. Kuzmin
doaj  

The Contribution of Electron Paramagnetic Resonance to Melanoma Research

open access: yesJournal of Skin Cancer, 2011
The incidence of malignant melanoma, the most dangerous form of skin cancer, is rising each year. However, some aspects of the tumor initiation and development are still unclear, and the current method of diagnosis, based on the visual aspect of the ...
Quentin Godechal, Bernard Gallez
doaj   +1 more source

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