公开(公告)号：US20110049354A1

公开(公告)日：2011-03-03

申请号：US12768023

申请日：2010-04-27

Applicant: Matthias Englmann ,  Phillippe Schmitt-Kopplin ,  Istvan Gebefuegi ,  Heinz Frisch ,  Wolfgang Dietz

Inventor： Matthias Englmann ,  Phillippe Schmitt-Kopplin ,  Istvan Gebefuegi ,  Heinz Frisch ,  Wolfgang Dietz

IPC: B01D59/44

CPC classification number: H01J49/162 ,  H01J49/164

Abstract: Method for detecting at least one target substance, including converting molecules of at least one of the target substances to a gaseous state and a spectrometric detection of the molecules. The object is to significantly increase the resolving capacity of the method in its detection limit and in its selectivity. This is achieved in that the conversion includes soluble mixing, formation of aerosol and evaporation of at least one of the target substances with a solvent, the molecules being integrated into a gas phase, and the spectrometric detection includes an ionisation of the molecules in the gas phase to form ions.

Abstract translation: 用于检测至少一种目标物质的方法，包括将目标物质中的至少一种的分子转化为气态和分子的光谱检测。 目的是显着提高该方法在其检测限和其选择性中的分辨能力。 这是因为转化包括可溶性混合，气溶胶形成和至少一种目标物质与溶剂的蒸发，该分子被整合到气相中，而光谱检测包括气体中的分子的离子化 相形成离子。