Xiangdong Guo

Title: Innovations of Xiangdong Guo in Infrared Sensing Technology

Introduction

Xiangdong Guo is a prominent inventor based in Beijing, China. He has made significant contributions to the field of infrared optical sensing. His work focuses on developing advanced sensors that enhance the detection of protein fingerprints in aqueous solutions.

Latest Patents

Xiangdong Guo holds 1 patent for his invention titled "Plasmon enhanced infrared sensor for detecting protein fingerprints in aqueous solution and preparation method of plasmon enhanced infrared sensor." This invention provides a plasmon enhanced infrared spectrum sensor designed to detect protein secondary structures in aqueous solutions. The sensor incorporates a graphene plasmon chip and a micro-fluidic system that is compatible with infrared transmission testing. Under the excitation of incident infrared light, a locally enhanced electromagnetic field is formed on the surface of the graphene layer. This enhancement allows for the enrichment of molecules to be detected in the surface plasmon region, facilitating improved detection capabilities.

Career Highlights

Xiangdong Guo is affiliated with the National Center for Nanoscience and Technology, where he conducts his research and development activities. His innovative work has positioned him as a key figure in the advancement of infrared sensing technologies.

Collaborations

Xiangdong Guo collaborates with notable colleagues, including Qing Dai and Chenchen Wu. Their combined expertise contributes to the ongoing research and development efforts in the field of nanoscience and technology.

Conclusion

Xiangdong Guo's contributions to the field of infrared sensing technology exemplify the impact of innovative research on scientific advancements. His work continues to pave the way for new developments in the detection of protein structures, showcasing the importance of collaboration and innovation in scientific research.