.

Anton N Kozhinov1, Konstantin O Nagornov2, Yury O Tsybin3

  • 1Spectroswiss, EPFL Innovation Park, Building I, CH-1015 Lausanne, Switzerland. kozhinov@spectroswiss.ch.

Chimia
|March 3, 2025
PubMed
概括

专用瑞士FTMS助推器提高了富里叶变换质谱 (FTMS) 的性能,改善了用于先进科学应用的数据采集和处理. 这些系统提高了质量分辨率和灵敏度,延长了现有仪器的寿命.

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Mass Analyzers: Common Types01:19

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Tandem Mass Spectrometry01:21

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Mass Analyzers: Overview01:13

Mass Analyzers: Overview

The mass analyzer is a crucial component of the mass spectrometer. In the ionization chamber, the vaporized sample is bombarded with a high-energy electron beam to generate a radical cation and further fragment into neutral molecules, radicals, and cations. A series of negatively charged accelerator plates accelerate the cations into the mass analyzer. The mass analyzer separates ions according to their mass-to-charge (m/z) ratios and then directs them to the detector. The common types of mass...
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Mass Spectrometers01:16

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