Donglei Chen

Title: Innovations of Donglei Chen in DNA Sequencing Technology

Introduction

Donglei Chen is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of DNA sequencing through his innovative approaches and technologies. His work focuses on enhancing the efficiency and accuracy of single-cell DNA sequencing.

Latest Patents

One of Donglei Chen's notable patents is a "Nano robotic system for high throughput single cell DNA sequencing." This invention involves a nano-scale robotic system designed for sequencing a strand of DNA positioned on a slide. The system utilizes an atomic force microscope (AFM) equipped with a cantilever tip that scans over the base pairs of the DNA strand. The AFM's cantilever tip makes contact with the DNA strand through a pair of spaced-apart electrodes, allowing for the measurement of current between the bases. An artificial intelligence-based data analytic system interprets the current data to determine the DNA sequence. The AFM tip's movement is guided by comparing desired and actual intensity local scan images, ensuring precise control over the sequencing process.

Career Highlights

Throughout his career, Donglei Chen has worked with various organizations, including Versitech, Inc. and City University of Hong Kong. His experience in these institutions has allowed him to develop and refine his innovative technologies in DNA sequencing.

Collaborations

Donglei Chen has collaborated with notable colleagues such as Ning Xi and Song Wang. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Donglei Chen's innovative work in the field of DNA sequencing exemplifies the potential of technology to revolutionize genetic research. His contributions continue to pave the way for advancements in the understanding of genetic material and its implications in various scientific fields.