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Microscope Mode Imaging Mass Spectrometry - An Approach for Improved Imaging over Multiple Mass Ranges with Fast Detection Systems

机译:显微镜模式成像质谱 - 一种具有快速检测系统的多重质量范围内成像的方法

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摘要

1. A large area of the sample is desorbed and ionised using a defocussed laser beam. Ions are extracted immediately with a static electric field formed between the repeller and the extractor electrode. 2. Once the ions of interest are situated between the extractor electrode and the last grounded plate, the extractor is pulsed to a higher acceleration potential.
机译:1.使用散管激光束去吸收和电离样品的大面积。立即用形成在扒手和提取电极之间形成的静电场立即提取离子。一旦感兴趣的离子位于提取电极和最后一个接地板之间,提取器被脉冲到更高的加速电位。

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