Results 71 to 80 of about 619,631 (183)

Various Multicharged Anions of Ginsenosides in Negative Electrospray Ionization with QTOF High-Resolution Mass Spectrometry

, 2019
When characterizing components from ginseng, we found a vast number of multicharged anions presented in the liquid chromatography-mass spectrometry (LC-MS) chromatograms. The source of these anions is unclear yet, while ginsenosides, the major components
Zhao, Nan, Cheng, Mengchun, Zhang, Xiaozhe, Bai, Yunpeng, Zhao, Qiang, Huang, Shuai, Liu, Dan   +6 more
core   +1 more source

Introductory remarks on electron capture by multicharged ions

, 1979
An overview is presented of applications of multicharged-ion electron capture and, through the qualitative assessment of availability of information, the general status of current understanding of such capture.
Crandall, D.H.
core  

Coulomb explosion of ammonia clusters induced by intense nanosecond laser at 532 and 1064. nm: Wavelength dependence of the multicharged nitrogen ions

, 2005
The Coulomb explosion of ammonia clusters induced by nanosecond laser field with intensity in the range of 10(10)-10(12) W cm(-2) and wavelength of 532 and 1064 nm has been studied. N2+ and N3+ ions are the main multicharged ions at 532 nm, while He-like
Wen, LH, Wang, B, Li, HY, Liang, F, Niu, DM, Luo, XL, Qu, HB   +6 more
core  

Progress in collisions of multiply charged ions [PDF]

, 1991
The increasing power and availability of supercomputers during the last decade led to significant progress in the theory of multicharged ion interactions.
Phaneuf, R.A.
core  

Direct $1^+$ to $n^+$ method for production of radioactive alkaline ions

, 2005
International audienceIn the frame of the production of radioactive ion beams by isotope separator on line method, a new principle of target/ion-source system has been developed at GANIL to produce multicharged ions of alkalis.
Maunoury, L., M. G. Saint Laurent, Cornell, J., P. Jardin, Leroy, R., O. Tuske, R. Leroy, G. Gaubert, Eléon, C., J. Y. Pacquet, Gaubert, G., Saint-Laurent, M.G., Jardin, P., C. Eleon, J. Cornell, Dubois, M., Pacquet, J.Y., Tuske, O., M. Dubois, Villari, A.C.C., A. C. C. Villari, L. Maunoury   +21 more
core   +1 more source

Oak Ridge National Laboratory Electron Cyclotron Resonance Multicharged Ion Source

, 1984
A multicharged ion source based on Electron Cyclotron Resonance (ECR) heating has been designed and built at ORNL. The ECR ion source, which is completely dedicated for atomic physics collision studies, produces higher charge states and higher beam ...
Meyer, F. W.
core  

Structural Elucidation of Intact Rough-type Lipopolysaccharides Using Field Asymmetric Ion Mobility Spectrometry and Kendrick Mass Defect Plots. [PDF]

Anal Chem, 2023
Mikhael A, Hardie D, Smith D, Pětrošová H, Ernst RK, Goodlett DR.   +5 more
europepmc   +1 more source

Electron capture by multicharged ions from hydrogen atoms at eV energies

, 1990
To quantitatively study electron capture during collisions of multiply charged ions with neutral atoms at near-thermal energies, keV-energy multicharged ion beams are merged with ground-state beams of H or D atoms of chosen velocity such that collisions ...
Phaneuf, R. A., Havener, C. C., Porter, M. R., Nesnidal, M. P.   +3 more
core  

Low-energy collisions of multiply charged ions with electrons, atoms and surfaces [PDF]

, 1991
Results are presented from recent experiments at the ORNL-ECR Multicharged Ion Research Facility which have addressed low-energy interactions of multiply charged ions with electrons, hydrogen atoms and metal surfaces.
Phaneuf, R. A., Zeijlmans van Emmichoven, P. A., Zehner, D. M., Gregory, D. C., Havener, C. C., Thompson, J. S., Waahlin, E. K., Dunn, G. H., Meyer, F. W., Overbury, S. H., Smith, A. C. H.   +10 more
core  

On the Multicharged Heavy Ion Source

SHINKU, 1967
KOHNO, I., TONUMA, T., NAKAJIMA, S.
openaire   +2 more sources