Results 21 to 30 of about 1,841,050 (150)

Maximizing MS/MS Acquisition for Lipidomics Using Capillary Separation and Orbitrap Tribrid Mass Spectrometer

, 2022
Liquid chromatography-mass spectrometry (LC-MS) is a typical strategy for lipidomics analysis. Although capillary LC-MS is a common analytical technique for proteomics analysis, its application to lipidomics has been limited.
Katherine A. Overmyer (10178250), Yuchen He (5057375), Dain R. Brademan (5532608), Paul D. Hutchins (7042742), Joshua J. Coon (388014)   +4 more
core   +2 more sources

Lipidomics dataset of Danio rerio optic nerve regeneration model

Data in Brief, 2021
The right optic nerve of adult, 6 month to 1 year old, female and male Danio rerio were crushed and collected three days after. Matching controls of uninjured left optic nerves were also collected. The tissue was dissected from euthanized fish and frozen
Jennifer Arcuri, Matthew B. Veldman, Sanjoy K. Bhattacharya   +2 more
doaj   +1 more source

Identification of 90 chemical compounds of Shenkang injection by using UHPLC-Q-Orbitrap-MS/MS.

, 2023
Identification of 90 chemical compounds of Shenkang injection by using UHPLC-Q-Orbitrap-MS/MS.
Jinlan Xia (8626125), Xiaoyue Bao (17102712), Lianping Xue (16799082), Zhanmei Xu (17102715), Lin Zhou (141050), Xiaohui Wang (19899), Zhi Sun (1538584), Pengfei Dong (3137442)   +7 more
core   +1 more source

LC-MS-based metabolite profiling of aqueous extract of Pergularia tomentosa L. and its anti-hyperglycemic effect [PDF]

Iranian Journal of Basic Medical Sciences, 2022
Objective(s): In this study, to find scientific evidence for the traditional use of Pergularia tomentosa as an anti-diabetic remedy, the effects of its aqueous extract on streptozotocin-induced diabetes mellitus in rats were evaluated.Materials and ...
Seyed Hamzeh Hosseini, Fereshteh Ezzati Ghadi, Abdollah Ramzani Ghara, Antonietta Cerulli, Abolfazl Shakeri, Sonia Piacente   +5 more
doaj   +1 more source

Ultra-fast searching assists in evaluating sub-ppm mass accuracy enhancement in U-HPLC/Orbitrap MS data [PDF]

, 2010
A strategy, detailed methodology description and software are given with which the mass accuracy of U-HPLC-Orbitrap data (resolving power 50,000 FWHM) can be enhanced by an order of magnitude to sub-ppm levels.
J. Efraim Oosterink, Mol, J.G.J., Ruiz-Arcama, A., Ruud J. B. Peters, Arjen Lommen, Oosterink, J.E., Gerssen, A., Harrie J. Kools, Lommen, A., Ainhoa Ruiz-Aracama, Arjen Gerssen, Peters, R.J.B., Kools, H.J., Hans G. J. Mol   +13 more
core   +1 more source

LC-MS/MS method for the quantitation of serum tocilizumab in rheumatoid arthritis patients using rapid tryptic digestion without IgG purification

Journal of Pharmaceutical Analysis, 2022
The quantitation of serum tocilizumab using liquid chromatography tandem-mass spectrometry (LC-MS/MS) method has not been widely applied in clinical settings because of its time-consuming and costly sample pretreatments.
Takashi Mochizuki, Kaito Shibata, Takafumi Naito, Kumiko Shimoyama, Noriyoshi Ogawa, Masato Maekawa, Junichi Kawakami   +6 more
doaj   +1 more source

Enhanced Isotopic Ratio Outlier Analysis (IROA) Peak Detection and Identification with Ultra-High Resolution GC-Orbitrap/MS: Potential Application for Investigation of Model Organism Metabolomes

Metabolites, 2018
Identifying non-annotated peaks may have a significant impact on the understanding of biological systems. In silico methodologies have focused on ESI LC/MS/MS for identifying non-annotated MS peaks.
Yunping Qiu, Robyn D. Moir, Ian M. Willis, Suresh Seethapathy, Robert C. Biniakewitz, Irwin J. Kurland   +5 more
doaj   +1 more source

Data set for LC-MS

, 2021
Metabolomic analyses of leaf of sunflower plants cultivated outdoors in a phenotyping facility in well-watered or water-deficit conditions. Analyses performed on 24 genotypes (8 lines and their corresponding 16 hybrids) using LC-Orbitrap-MS of leaf ...
Bernillon, Stéphane, Berton, Thierry, Cassan, Cédric, Flandin, Amélie, Fernandez, Olivier   +4 more
core   +1 more source

Characterization of Fumonisin A-Series by High-Resolution Liquid Chromatography-Orbitrap Mass Spectrometry

Toxins, 2014
Fumonisin A-series (FAs) in a reference material of corn sample that was naturally contaminated with fumonisins was characterized using high-resolution liquid chromatography-Orbitrap mass spectrometry (LC-Orbitap MS).
Masayoshi Tamura, Naoki Mochizuki, Yasushi Nagatomi, Akira Toriba, Kazuichi Hayakawa   +4 more
doaj   +1 more source

Enhanced LC-ESI-MS/MS Sensitivity by Cationic Derivatization of Organophosphorus Acids

Molecules, 2023
The chemical derivatization to enhance the signal intensity and signal-to-noise (S/N) of several organophosphorus (OP) acids in liquid chromatography tandem mass spectrometry (LC-ESI-MS/MS) is illustrated.
Tamar Shamai Yamin, Moran Madmon, Ariel Hindi, Avital Shifrovich, Hagit Prihed, Merav Blanca, Avi Weissberg   +6 more
doaj   +1 more source