Results 11 to 20 of about 45,358 (304)

The Microwave Sources for EPR Spectroscopy

open access: yesJournal of Telecommunications and Information Technology, 2017
Rapid development of many scientific and technical disciplines, especially in material science and material engineering increases a demand for quick, accurate and cheap techniques of materials investigations.
Mariusz Hruszowiec   +6 more
doaj   +2 more sources

EPR-MRS site: EPR spectroscopy for the study of biomolecules

open access: yesBiochimica et Biophysica Acta (BBA) - Bioenergetics, 2022
Electron Paramagnetic Resonance (EPR) spectroscopy is the method of choice for the study of paramagnetic species such as radicals and transition metal ions. In Life sciences, it is of great use for the study of the active sites of metalloproteins [1], the function of complex redox systems [2], protein dynamics [3, 4] or protein-protein interactions [5].
Dorlet, Pierre   +5 more
openaire   +3 more sources

EPR‐spectroscopy of reduced oxyferrous‐P450cam [PDF]

open access: yesFEBS Letters, 1991
X‐irradiation of the ternary complex of P450:substrate:O2 at 77 K produces a reduced intermediate by electron addition to the Fe:O2 complex which can be studied by EPR‐spectroscopy. The EPR spectrum of the new species exhibits rhombic symmetry with g‐factors of 2.27, 2.17 and 1.95, respectively. Increasing the temperature of the sample to 190 K results
Davydov, R.   +3 more
openaire   +3 more sources

Unveiling the structure of RNA using EPR spectroscopy [PDF]

open access: yes, 2023
This thesis describes work on the application of Electron Paramagnetic Resonance (EPR) to long non-coding RNA (lncRNA), which are transcribed from non-protein coding regions present in the human genome.
Papa, Maria
core   +1 more source

EPR toolbox

open access: yes, 2022
A MATLAB(r) toolbox for importing, preprocessing, display, analysis, and postprocessing of electron spin resonance (EPR) spectroscopy data. This toolbox implements methods of general interest for EPR spectroscopy and is used, inter alia, by the cwEPR ...
Biskup, Till, Meyer, Deborah
core   +1 more source

Electron paramagnetic resonance spectroscopy (EPR)

open access: yes, 2022
S.253-280Electron paramagnetic resonance (EPR) or electron spin resonance spectroscopy is an experimental technique that allows obtaining information on the quantity, the chemical composition, and the microscopic structure of the paramagnetic centers ...
Alessi, Antonino, Gelardi, Franco Mario
core   +1 more source

The Noninvasive Analysis of Paint Mixtures on Canvas Using an EPR MOUSE

open access: yesHeritage, 2020
Many artists create the variety of colors in their paintings by mixing a small number of primary pigments. Therefore, analytical techniques for studying paintings must be capable of determining the components of mixtures. Electron paramagnetic resonance (
Elizabeth A. Bogart   +4 more
doaj   +1 more source

Discovering a Reliable Heat-Shock Factor-1 Inhibitor to Treat Human Cancers: Potential Opportunity for Phytochemists

open access: yesFrontiers in Oncology, 2018
Heat-shock factor-1 (HSF-1) is an important transcription factor that regulates pathogenesis of many human diseases through its extensive transcriptional regulation.
Murugesan Velayutham   +6 more
doaj   +1 more source

Copper-organic binder complexes in pigments: an EPR study [PDF]

open access: yes, 2022
openCopper-based pigments have been used for a long time as blue or green colors by many artists. They are involved in darkening and general deterioration processes both of pigments themselves and of supporting material.
PUNIS, RICCARDO
core  

Sulfite oxidase activity of cytochrome c: Role of hydrogen peroxide

open access: yesBiochemistry and Biophysics Reports, 2016
In humans, sulfite is generated endogenously by the metabolism of sulfur containing amino acids such as methionine and cysteine. Sulfite is also formed from exposure to sulfur dioxide, one of the major environmental pollutants.
Murugesan Velayutham   +3 more
doaj   +1 more source

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