采用 MS 进样口抽吸风开发简单稳定的纳喷雾系统

Development of a Simple and Stable NanoESI Spray System Using Suction Wind from the MS Inlet.

机构信息

Department of Applied Genomics, Kazusa DNA Research Institute, Kisarazu, Chiba 292-0818, Japan.

出版信息

J Proteome Res. 2023 May 5;22(5):1564-1569. doi: 10.1021/acs.jproteome.3c00146. Epub 2023 Apr 10.

DOI:10.1021/acs.jproteome.3c00146

Abstract

Improving the reproducibility of proteome analysis systems presents a challenge; therefore, in this study, we developed a new insertion spray ionization (InSpIon) system wherein an InSpIon tube was designed with a spray tip inserted into the tube. This system stabilized the spray and subsequently improved the reproducibility of the analysis.

摘要

提高蛋白质组分析系统的可重复性是一项挑战；因此，在本研究中，我们开发了一种新的插入喷雾电离（InSpIon）系统，其中设计了一个带有插入管内的喷雾尖端的 InSpIon 管。该系统稳定了喷雾，从而提高了分析的重现性。