Zobrazeno 1 - 10
of 3 895
pro vyhledávání: '"Quadrupole mass analyzer"'
Publikováno v:
International Journal of Hydrogen Energy. 47(5):3054-3062
A discharge-type fusion neutron source generates neutrons by fusion reactions of hydrogen isotope atoms. In order to operate the fusion device based on the deuterium–tritium (D–T) fusion reaction, the tritium inventory is required to be decreased
Autor:
Joga Gobburu, Jennifer A. Chan, Michelle A. Rudek, Robert A. Parise, Jan H. Beumer, Yujia Wen, Lionel D. Lewis, Julianne L. Holleran, Reyna Jones
Publikováno v:
J Chromatogr Sci
To support a phase III randomized trial of the multi-targeted tyrosine kinase inhibitor cabozantinib in neuroendocrine tumors, we developed a high-performance liquid chromatography mass spectrometry method to quantitate cabozantinib in 50 μL of huma
Autor:
Eglal A. Abdelaleem, Fatma F. Abdallah, Essraa A. Hussein, Ibrahim A. Naguib, Hala E. Zaazaa, Atiah H. Almalki
Publikováno v:
Journal of Analytical Methods in Chemistry
Journal of Analytical Methods in Chemistry, Vol 2021 (2021)
Journal of Analytical Methods in Chemistry, Vol 2021 (2021)
Novel, accurate, selective, and rapid high-performance liquid chromatography mass spectrometry method was developed for simultaneous analysis of amoxicillin trihydrate, dicloxacillin sodium, and their official impurity 6-aminopenicillanic acid. The c
Autor:
B. A. Varynskyi
Publikováno v:
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, Iss 2, Pp 85-88 (2014)
The flow-injection analysis with mass-spectrometric detection (FIA-MS) was the first widespread system of the fast determination of the molecular mass. Then open access systems based on high-performance liquid chromatography with mass-spectrometric d
Externí odkaz:
https://doaj.org/article/64f808d4e7a34934a694f52a5c7a395c
Publikováno v:
The Journal of Physical Chemistry A. 125:3503-3527
We show how the powerful combination of temperature-dependent kinetics coupled with detailed statistical modeling can be used to derive dynamical information about transition state barrier heights, the importance of multiple entrance channel complexe
Autor:
Pornchai Rojsitthisak, Wisut Wichitnithad, Orawan Sudtanon, Kamonrak Cheewatanakornkool, Pawadee Srisunak, Siriwan Nantaphol
Publikováno v:
ACS Omega
ACS Omega, Vol 6, Iss 16, Pp 11048-11058 (2021)
ACS Omega, Vol 6, Iss 16, Pp 11048-11058 (2021)
Nitrosamine impurities in angiotensin II receptor antagonists (sartans) containing a tetrazole group represent an urgent concern for active pharmaceutical ingredient (API) manufacturers and global regulators. Regarding safety, API manufacturers must
Publikováno v:
Applied Science and Convergence Technology. 30:50-53
Publikováno v:
Journal of the American Society for Mass Spectrometry. 32:2296-2305
Tandem mass spectral (MS/MS) data in liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis are often contaminated as the selection of precursor ions is based on a low-resolution quadrupole mass filter. In this work, we developed a strate
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 146:2209-2222
Steam gasification kinetics studies were conducted in a modified drop tube fixed bed reactor to approximate the injection of ambient temperature coal into a fluidized bed gasifier. Product gases were measured using a customized rapid response gas ana