Ling Zhang

Title: Innovations of Inventor Ling Zhang

Introduction

Ling Zhang is a notable inventor based in Changsha, China. She has made significant contributions to the field of sensor technology, particularly in the detection of L-cystine. Her innovative approach combines advanced materials and electronic components to create a highly sensitive detection method.

Latest Patents

Ling Zhang 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 (Au) membrane layer of an Au 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 design includes a gate-extended gold electrode arranged on the FET, enhancing its Nernst response to L-cystine.

Career Highlights

Ling Zhang is affiliated with Changsha University of Science and Technology, where she continues to advance her research in sensor technology. Her work has garnered attention for its practical applications in biochemical detection.

Collaborations

Ling collaborates with colleagues Zhong Cao and Jia Yang, contributing to a dynamic research environment focused on innovative solutions in sensor technology.

Conclusion

Ling Zhang's contributions to the field of sensor technology, particularly through her patent for detecting L-cystine, highlight her role as a leading inventor in this area. Her work exemplifies the intersection of advanced materials and electronic engineering, paving the way for future innovations.