Ultra high resolution Fourier Transform mass analyzer for space exploration: Orbitrap

Ultra high resolution Fourier Transform mass analyzer for space exploration: Orbitrap
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用于太空探索的超高分辨率傅里叶变换质量分析仪:Orbitrap

DOI:
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发表时间:
2009
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通讯作者:
A. Glassmachers
A. Glassmachers
中科院分区:
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文献类型:
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作者:
R. Thissen;L. Thirkell;A. Makarov;P. Puget;C. Briois;C. Szopa;Nancy Carrasco;J. Berthelier;H. Henkel;A. Glassmachers

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我们描述了一种新的质量分析仪概念,它重量轻,使用直流电压,并提供超高分辨率能力(m/Δm = 100,000,质量为400)。这样的分辨能力使得每一个被检测到的物种都能精确地确定其质量,从而为分子表征、同位素丰度评估以及更广泛的环境表征提供了新的机会。
We describe a new concept of mass analyzer that is lightweight, uses DC voltages, and provides ultra high resolving power capabilities (m/Δm = 100,000 at mass 400). Such resolving power allows ascribing exact mass to each detected species and therefore opens new opportunity for molecular characterization, isotopic abundance evaluation, and more generally environmental characterization.