Osteoblast cell membrane chromatography coupled with liquid chromatography and time-of-flight mass spectrometry for screening specific active components from traditional Chinese medicines.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201700688
Abstract: A method using osteoblast membrane chromatography coupled with liquid chromatography and time-of-flight mass spectrometry was developed to recognize and identify the specific active components from traditional Chinese medicines. Primary rat osteoblasts were used for the… read more here.
Keywords: chromatography; flight mass; time flight; chromatography time ... See more keywords
Recent upgrades of the multiple-reflection time-of-flight mass spectrometer at TITAN, TRIUMF
Sign Up to like & getrecommendations! Published in 2019 at "Hyperfine Interactions"
DOI: 10.1007/s10751-019-1610-y
Abstract: A multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) has been installed and integrated into the TITAN experiment at TRIUMF. The MR-TOF-MS extends the capabilities and improves the performance of the TITAN experiment, for instance it provides fast… read more here.
Keywords: flight mass; multiple reflection; reflection time; mass ... See more keywords
Uptake study in Juncus sp. and Salicornia europaea of six pharmaceuticals by liquid chromatography quadrupole time-of-flight mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.128995
Abstract: In this work, eight plants of Juncus sp. and ten of Salicornia europaea were used for an uptake assay of pharmaceuticals (flumequine, cirpofloxacin, enrofloxacin, carbamazepine, diclofenac and ibuprofen) by irrigation at three concentration levels: 10 ng mL-1… read more here.
Keywords: flight mass; salicornia europaea; time flight; chromatography quadrupole ... See more keywords
Unraveling the chemosensory characteristics of strong-aroma type Baijiu from different regions using comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry and descriptive sensory analysis.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.127335
Abstract: Comprehensive 2D gas chromatography-time-of-flight mass spectrometry was combined with descriptive sensory analysis to elucidate the specificity of strong-aroma type Baijiu (Chinese liquor) from different regions, based on regionally distinct flavor characterized by chemical and sensory… read more here.
Keywords: gas chromatography; flight mass; aroma; analysis ... See more keywords
Space focusing extensively spread ions in time-of-flight mass spectrometry by nonlinear ion acceleration
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2017.01.003
Abstract: Abstract A Wiley–McLaren-type time-of-flight mass spectrometer is improved for ions spatially spread over the ion-extraction region. We examine the case where a continuous ion beam is introduced coaxially to the flight path. The mass resolution,… read more here.
Keywords: flight mass; mass; time flight; flight ... See more keywords
Characterization of atmospheric-pressure spark generated atomic silver and gold clusters by time-of-flight mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Aerosol Science"
DOI: 10.1016/j.jaerosci.2021.105780
Abstract: Abstract The potential of using atmospheric-pressure spark ablation for production of atomic clusters has been shown in the recent past. In this study we used this method to produce atomic clusters in Argon and investigated… read more here.
Keywords: time flight; atmospheric pressure; flight mass; pressure spark ... See more keywords
A Vacuum Ultraviolet Photoionization Time-of-Flight Mass Spectrometer for Investigation of Free Radical Reaction
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Analytical Chemistry"
DOI: 10.1016/s1872-2040(19)61208-9
Abstract: Abstract A home-made vacuum ultraviolet (VUV) photoionization linear time-of-flight mass spectrometer (VUVPI-LTOFMS) was utilized to study atmospheric radical reactions. A commercial krypton discharge lamp with photon energy at 10.6 eV was installed as VUV light… read more here.
Keywords: flight mass; photoionization; vacuum ultraviolet; mass spectrometer ... See more keywords
Design of a Compact Time-of-Flight Mass Spectrometer for Space Application.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.9b00092
Abstract: A miniature reflectron time-of-flight mass spectrometer (TOF MS) with orthogonal extraction coupled with electron impact (EI) ionization source can be used to perform in situ gas composition analysis in a planetary environment. However, performances such… read more here.
Keywords: flight mass; mass spectrometer; mass; time flight ... See more keywords
Time-of-flight mass spectrometry analysis of pulsed laser ablation of pyroxene
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5085461
Abstract: Pulsed laser ablation experiments on pyroxene rock have been conducted. A 1064nm laser with a 0.7ns pulse width is used to generate ablation in vacuum. The resulting plasma plume is characterized with a time-of-flight mass… read more here.
Keywords: flight mass; ablation; mass; time flight ... See more keywords
Bioanalysis and Quadrupole-Time of Flight-Mass Spectrometry Driven In Vitro Metabolite Profiling of a New Boronic Acid-Based Anticancer Molecule.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of chromatographic science"
DOI: 10.1093/chromsci/bmaa044
Abstract: (E/Z)-(4-(3-(2-((4-chlorophenyl)amino)-4-(dimethylamino)thiazol-5-yl)-2-(ethoxy carbonyl)-3-oxoprop-1-en-1-yl)phenyl) boronic acid, a newly developed molecule having anticancer activity serves as a potential candidate for the further drug development process. In this study, to ascertain the anticancer potential of the molecule, we screened… read more here.
Keywords: flight mass; molecule; time flight; quadrupole time ... See more keywords
Untargeted metabolomics analysis by gas chromatography/time‐of‐flight mass spectrometry of human serum from methamphetamine abusers
Sign Up to like & getrecommendations! Published in 2021 at "Addiction Biology"
DOI: 10.1111/adb.13062
Abstract: Methamphetamine (METH) abuse has become a global public health problem. However, the potential mechanisms involving METH‐induced metabolic disorders have thus far remained poorly understood. Metabolomics can provide a clue for the cause of apparent changes… read more here.
Keywords: gas chromatography; flight mass; methamphetamine; mass spectrometry ... See more keywords