Systems and Methods for Iterative Ion Mobility Separations
卷宗概要
发明人
Liulin Deng; John Daniel DeBord
IPC 分类
CPC 分类
A method of separating ions based on mobility is provided. The method involves receiving ions by an ion mobility spectrometry device having a separation region, and causing the ions to travel through at least a portion of the separation region in a first direction along a path and separate based on ion mobility. The method further involves causing the separated ions to maintain a relative degree of separation therebetween and travel in a second direction along the path while maintaining the relative degree of separation therebetween. The second direction being opposite to the first direction. The ions are then caused to travel in the first direction along the path a second time to further separate the ions based on ion mobility. An ion mobility spectrometry device performing the foregoing method is also provided.
原文（中文）
A method of separating ions based on mobility is provided. The method involves receiving ions by an ion mobility spectrometry device having a separation region, and causing the ions to travel through at least a portion of the separation region in a first direction along a path and separate based on ion mobility. The method further involves causing the separated ions to maintain a relative degree of separation therebetween and travel in a second direction along the path while maintaining the relative degree of separation therebetween. The second direction being opposite to the first direction. The ions are then caused to travel in the first direction along the path a second time to further separate the ions based on ion mobility. An ion mobility spectrometry device performing the foregoing method is also provided.