Zhongdang Xiao

Title: Innovations of Zhongdang Xiao in Silicon-Based Bio-Devices

Introduction

Zhongdang Xiao is a notable inventor based in Nanjing, China. He has made significant contributions to the field of silicon-based bio-devices, particularly through his innovative patent. His work focuses on enhancing the functionality and specificity of scanning probe microscopy tips.

Latest Patents

Zhongdang Xiao holds a patent titled "Modification of silicon-containing scanning probe microscopy tips and growth of oligo-or poly (ethylene glycol) films on silicon surfaces through formation of Si-C bonds." This invention provides a practical method for grafting oligo- and/or poly(ethyleneglycol) derivatives onto hydrogen-terminated silicon surfaces. The method includes the surfaces of silicon scanning probe microscopy tips, achieved through hydrosilylation of OEG and/or PEG-terminated alkenes. This innovation is crucial for the development of various silicon-based bio-devices, including biochips, biosensors, microarrays, micro-fluidic systems, and implantable microdevices. Additionally, it offers a method to modify SPM probe tips with OEG/PEG derivatives, enhancing the specificity and resolution of atomic force microscopy imaging and measurements.

Career Highlights

Zhongdang Xiao is affiliated with the University of Houston System, where he continues to advance research in bio-device technology. His work has garnered attention for its practical applications in the field of biotechnology.

Collaborations

Zhongdang Xiao has collaborated with notable colleagues, including Chengzhi Cai and Chi Ming Yam, contributing to the advancement of research in silicon-based technologies.

Conclusion

Zhongdang Xiao's innovative work in modifying silicon surfaces has significant implications for the future of bio-devices. His contributions enhance the functionality of essential tools in biotechnology, paving the way for advancements in various applications.