Radicals in the gas phase of both mainstream and sidestream cigarette smoke have been studied using electron-spin resonance ESR spin-trapping techniques with α-phenyl-N-tert-butyl nitrone (PBN) as the ...

Electron Paramagnetic Resonance (EPR) spectroscopy is a powerful analytical method for probing the electronic and structural properties of materials containing unpaired electrons. Over recent decades, ...

A small experimental electric thruster, in which power is supplied via Electron-Cyclotron Resonance (ECR) absorption of microwaves by the propellant gas, has been tested at the NASA Marshall Space ...

Detailed electron spin resonance studies of single crystals of potassium chromate containing manganate and ferrate ions and of potassium orthovanadate containing hypomanganate ions are described and ...

In a joint paper which has just been published in The Journal of Physical Chemistry Letters, researchers from the University of Konstanz, Bielefeld University and ETH Zurich demonstrate for the first ...

These compounds can readily aggregate, increasing the viscosity of the oil, which can plug wellbores and flowlines during the extraction and processing. In addition, asphaltenes can also deactivate ...

In ESR, a spin label is added to the target site using cysteine substitution. This is followed by modifying the sulfhydryl group with a paramagnetic nitroxide reagent. The ESR then provides ...

Used in fields such as material research and quantum physics, electron paramagnetic resonance (EPR) spectrometry can provide structural and dynamic data on sustained chemical processes in a ...

Electron Paramagnetic Resonance (EPR) spectroscopy is a form of magnetic resonance spectroscopy (MRS) that can be used to non-invasively detect impurities involved in the degradation of pharmaceutical ...

Perovskite solar cells are gaining attention as the next generation of solar technology due to their high efficiency, flexibility, and potential for printing. Although lead-based perovskite has been ...