Dan Li

Title: Dan Li - Innovator in L-Cystine Detection

Introduction

Dan Li is a prominent inventor based in Changsha, China. He has made significant contributions to the field of sensor technology, particularly in the detection of L-cystine. His innovative approach combines advanced materials and electronic components to create a highly sensitive detection method.

Latest Patents

Dan Li holds a patent for a "Method and sensor for detecting L-cystine." This invention involves assembling a sodium 3,3′-dithiodipropane sulfonate (SPS) membrane on the surface of a gold membrane layer of an electrode. The method utilizes an extended gate of a field-effect transistor (FET) along with in-situ signal amplification to detect L-cystine with high sensitivity. The SPS membrane interacts with the positively charged L-cystine, forming an electric double layer structure that generates a membrane potential. This innovative sensor demonstrates an excellent Nernst response to L-cystine, showcasing its effectiveness in detecting this important compound.

Career Highlights

Dan Li is affiliated with Changsha University of Science and Technology, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in biochemical sensing and diagnostics.

Collaborations

Dan has collaborated with notable colleagues, including Zhong Cao and Jia Yang, who have contributed to his research endeavors. Their combined expertise enhances the innovative potential of their projects.

Conclusion

Dan Li's contributions to the field of sensor technology, particularly in the detection of L-cystine, highlight his role as an influential inventor. His patented method and sensor represent a significant advancement in biochemical detection, paving the way for future innovations in this area.