Si Wu

Title: Si Wu - Innovator in Electrospray Technology

Introduction

Si Wu is a notable inventor based in Norman, OK (US). He has made significant contributions to the field of electrospray technology, particularly in the processing of ultra-low-volume samples. With a total of 2 patents to his name, his work is paving the way for advancements in analytical devices.

Latest Patents

Si Wu's latest patents include innovative devices designed for the efficient processing of ultra-low-volume samples. One of his patents describes an electrospray-assisted capillary device that features a capillary tube with a lumen, an inner surface, an outer surface, an inlet end for receiving fluid, and a discharge end with a porous section. This device utilizes a polymer coating on the inner surface to enhance functionality. A downstream connector interfaces with a conductive fluid and a high voltage electrical source, enabling electrospray ionization to draw ultra-low-volume samples into the inlet. Additionally, a gas injection assembly can increase pressure at the inlet to facilitate sample movement. This technology is particularly useful for providing samples to mass spectrometers or other analytical devices.

Another patent by Si Wu also focuses on a spray-capillary device configured for similar purposes. This device includes a spray capillary with an inlet and discharge end, featuring a porous section at the discharge end. The application of voltage to the downstream connector again facilitates electrospray ionization, drawing ultra-low-volume samples into the inlet. The gas injection assembly enhances sample movement through the spray capillary, making it well-suited for mass spectrometer detection.

Career Highlights

Si Wu is affiliated with the University of Oklahoma, where he continues to innovate and contribute to research in his field. His work has garnered attention for its potential applications in various analytical processes.

Collaborations

Si Wu collaborates with talented colleagues, including Lushuang Huang and Zhe Wang, to further advance research and development in electrospray technology.

Conclusion

Si Wu's contributions to the field of electrospray technology are significant, with his innovative devices enhancing the processing of ultra-low-volume samples. His work at the University of Oklahoma and collaborations with fellow researchers highlight his commitment to advancing analytical techniques.