Shiying Chu

Title: Shiying Chu: Innovator in Mass Spectrometry

Introduction

Shiying Chu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of mass spectrometry, particularly through his innovative approaches to ion storage systems.

Latest Patents

Shiying Chu holds a patent for an "Ion storage system and method based on quadrupole-ion trap tandem mass spectrometry." This invention relates to the technical field of mass spectra and introduces a novel ion storage system that enhances the sensitivity of mass spectrometry instruments. The system includes a heating capillary, a tube lens, a skimmer, a first ion guide, a second ion guide, a quadrupole mass analyzer, an ion trap mass analyzer, and a detector. Notably, it features a first lens between the first and second ion guides, as well as additional lenses between the second ion guide and the quadrupole mass analyzer. The operation modes of the ion guides include both ion transmission and ion storage modes, allowing for the storage of more ions during the same time compared to conventional methods.

Career Highlights

Shiying Chu is affiliated with the National Institute of Metrology, China, where he continues to advance research in mass spectrometry. His work has been instrumental in improving the performance and sensitivity of mass spectrometry instruments.

Collaborations

Shiying Chu has collaborated with notable colleagues, including You Jiang and Xiang Fang, who contribute to his research endeavors.

Conclusion

Shiying Chu's innovative work in mass spectrometry exemplifies the impact of advanced technology on scientific research. His contributions are paving the way for enhanced analytical capabilities in various applications.