http://www.chm.bris.ac.uk/ms/detectors.xhtml Web11 apr. 2024 · Matrix-enhanced SIMS (ME-SIMS) is an effective pre-treatment method for sensitivity enhancement of large molecules. Recently, matrix-assisted laser …
Improved analysis of folpet and captan in foods using liquid ...
Web9 sep. 2009 · Mass spectrometers usually contain multiple sets of ion lenses, and more complex lens structures often are assembled from combinations of simpler elements. In this overview, we will describe four simple types of ion lenses, starting with source lenses, which act primarily to extract ions from the ionization source. Web588739113 - EP 4163637 A1 20240412 - SOURCE-DETECTOR SYNCHRONIZATION IN MULTIPLEXED SECONDARY ION MASS SPECTROMETRY - The disclosure features methods and systems that include directing an ion beam to a region of a sample to liberate charged particles from the region of the sample, where the directed ion beam is pulsed … simply flow oxygen concentrator
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Web24 mrt. 2024 · DOI: 10.1007/s00216-023-04652-4 Corpus ID: 257716205; Molecular ion formation on activated field emitters in atmospheric pressure field desorption mass … Web11 apr. 2024 · Spanning sixteen chapters, the text examines: Ion/neutral and ion/ion reactions Structural characterization of proteins and peptides using quadrupole ion trap mass spectrometry, Fourier transform -- ion cyclotron resonance (FT-ICR) mass spectrometry, and traveling wave ion mobility mass spectrometry Ion spectroscopy … Web11 apr. 2024 · Accurate and highly sensitive analysis of folpet and captan was accomplished using liquid chromatography-triple quadrupole linear ion trap mass spectrometry (LC-QqQIT) with selective ion mode; mass filtering, collision, and trapping condition. Dimensional mass spectrometry (MS3) parameters were optimized for the residue … simply floyd