Time-of-flight secondary ion mass spectrometry imaging of subcellular lipid heterogeneity: Poisson counting and spatial resolution . Anal Chem ( 2009 ) 81 5593 .P.D. Piehowski, A.M. Davey, M.E. Kurczy, E.D. Sheets, N. Winograd, A.G. Ewing, M.L. Heien, Time-of-flight secondary ...
www.nature.com/scientificreports OPEN Comprehensive Application of Time-of-flight Secondary Ion Mass Spectrometry (TOF-SIMS) for Ionic received: 21 April 2015 Imaging and Bio-energetic Analysisaccepted:17November2015 Published:17December2015 of Club Drug-induced Cognitive Deficiency Su-Chung Youn1,2...
2.7. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) and reversed-phase high-performance liquid chromatography (RP-HPLC) The peptide solution before and after the addition of ALP was analyzed by MALDI-TOF MS spectrometry and RP-HPLC. An Autoflex III mas...
samples were analysed by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-ToF MS) during the course of the secretion. Some differences were observed between specimens in terms of relative peak intensities and number of Pvfp variants. In most cases, a higher ...
zotarolimus; human liver microsomes; human drug metabolism; metabolite structures; fragmentation patterns; high-resolution time-of-flight mass spectrometry1. Introduction Zotarolimus (ABT-578, Abbott Pharmaceuticals, Abbott Park, IL, USA) is a semi-synthetic sirolimus (rapamycin) derivative (C52H79N5O...
Keywords: volatile organic compounds (VOCs);crumb rubber modified bitumen (CRMB);bitumen fumes;proton-transfer reaction time-of-flight mass spectrometry (PTR-TOF-MS)
Keywords: nanomaterial; laser desorption/ionization; time-of-flight mass spectrometry; small biological molecules; environmental pollutants 1. Introduction Matrix-assisted laser desorption/ionization (MALDI), a powerful soft ionization method developed by Tanaka [1] and Karas [2], coupled with time-of-...
This integration opens up opportunities for real-time, non-intrusive detection and monitoring of nitrate ions, enabling efficient and convenient sensing solutions in various applications such as environmental monitoring, agriculture, and water quality management. 2. Materials and Methods 2.1. Materials and...