Results 21 to 30 of about 2,744,172 (310)
Atoms, 2019 A hand-held laser-induced breakdown spectroscopy device was used to acquire spectral emission data from laser-induced plasmas created on the surface of cerium-gallium alloy samples with Ga concentrations ranging from 0−3 weight percent.
Ashwin P. Rao +3 more
doaj +1 more source
Nuclear Fusion, 2023 This paper shows first quantitative analysis of the detachment processes in the MAST Upgrade Super-X divertor (SXD). We identify an unprecedented impact of plasma-molecular interactions involving molecular ions (likely $D_2^+$ ), resulting in strong ion ...
K. Verhaegh +15 more
doaj +1 more source
Effect of Low-Temperature Plasma Jet on Thermal Stability and Physical Structure of Type I Collagen [PDF]
, 2012 This work is devoted to the characterization of type I collagen treated by a low-temperature plasma jet generated in ambient air to determine whether the resulting fibrous material is structurally preserved or reinforced.
Yousfi, Mohammed +6 more
core +1 more source
Inactivation of Escherichia coli by atmospheric pressure plasma jet in water
Journal of Water and Health, 2022 The main aim of this work is inactivation of Escherichia coli in water using a laboratory-scale radio-frequency atmospheric pressure Argon plasma jet. This bacterium is widely present in the environment, especially in drinking water, and its pathogenic ...
Mehdi Bakhshzadmahmoudi +3 more
doaj +1 more source
Spectroscopy of laboratory plasmas [PDF]
Space Science Reviews, 1972 AbstractWork under the heading of Laboratory Plasma Spectroscopy may be conveniently separated into three classes depending on the extent to which the interaction of the emitting atoms with their plasma environment is central to the investigation. Zero order, the longest established use of laboratory plasmas in connection with astrophysics, concerns ...
openaire +1 more source
Solid-state NMR spectroscopy on complex biomolecules [PDF]
, 2010 Biomolecular applications of NMR spectroscopy are often merely associated with soluble molecules or magnetic resonance imaging. However, since the late 1970s, solid-state NMR (ssNMR) spectroscopy has demonstrated its ability to provide atomic-level ...
NMR Spectroscopy +7 more
core +1 more source
Sensors, 2010 The plasma optical radiation emitted during CO2 laser welding of stainless steel samples has been detected with a Si-PIN photodiode and analyzed under different process conditions.
Teresa Sibillano +5 more
doaj +1 more source
Characterization of membrane protein function by solid-state NMR spectroscopy [PDF]
, 2014 Membrane proteins are an important class of biological molecules whose association with lipid bilayers and intrinsic molecular mobility can complicate their structural study by high-resolution methods.
Baldus, Marc +3 more
core +1 more source
Review of Rydberg Spectral Line Formation in Plasmas
Atoms, 2023 The present review is dedicated to the problem of an array of transitions between highly-excited atomic levels. Hydrogen atoms and hydrogen-like ions in plasmas are considered here. The presented methods focus on calculation of spectral line shapes. Fast
Andrey Yu. Letunov, Valery S. Lisitsa
doaj +1 more source
Laser-Plasma Spatiotemporal Cyanide Spectroscopy and Applications
Molecules, 2020 This article reports new measurements of laser-induced plasma hypersonic expansion measurements of diatomic molecular cyanide (CN). Focused, high-peak-power 1064 nm Q-switched radiation of the order of 1 TW/cm 2 generated optical breakdown plasma
Christian G. Parigger +4 more
doaj +1 more source