摘要
阐述一种针对纸喷雾电离技术的全自动智能进样装置设计。通过嵌入式系统控制进样系统中的样品平台与进样针的移动,可快速将目标样品与对应溶剂添加至特制的低成本电离平台。通过系统可选择多种样品溶剂,灵活性强、选择性高,同时具备进样针的自动清洗功能。
This paper describes the design of a fully automatic intelligent injection device for paper spray ionization technology.The embedded system controls the movement of the sample platform and injection probe in the sample injection system,which can quickly add the target sample and corresponding solvent to the special low-cost ionization platform.A variety of sample solvents can be selected through the system,which has strong flexibility and high selectivity.At the same time,it has the automatic cleaning function of the injection probe.
作者
杨泽旭
闫奕涵
李大宇
YANG Zexu;YAN Yihan;LI Dayu(School of Computer Science and Engineering,Northeastern University,Liaoning 110819,China.)
出处
《电子技术（上海）》
2023年第5期26-27,共2页
Electronic Technology
基金
国家自然科学基金项目(21874016)。
关键词
纸喷雾电离
常压电离源
质谱
paper spray ionization
atmospheric pressure ionization source
mass spectrometry
