Chang Qing Sun

Title: Chang Qing Sun: Innovator in Bioelectronic Microchips

Introduction

Chang Qing Sun is a prominent inventor based in Singapore, known for his contributions to the field of bioelectronics. He has developed innovative technologies that enhance the capabilities of diagnostic tools and drug discovery applications. His work is characterized by a focus on creating efficient and cost-effective solutions.

Latest Patents

Chang Qing Sun holds a patent for an "Addressable transistor chip for conducting assays." This bioelectronic microchip is formed on a substrate and includes a plurality of field effect transistors. Each transistor features first and second electrodes on the substrate, with a channel extending between them. An organic semiconducting material fills the channel, while a dielectric layer is formed atop the electrodes and the channel. The design incorporates an electrolyte to hold a probe molecule, and a third electrode is positioned in proximity to the first and second electrodes. This innovative method allows for the detection of target molecules through changes in source to drain characteristics, providing high-density and low-cost sensors particularly useful in diagnostic and drug discovery applications.

Career Highlights

Chang Qing Sun is affiliated with Nanyang Technological University, where he continues to advance research in bioelectronics. His work has garnered attention for its potential impact on medical diagnostics and therapeutic development.

Collaborations

Chang Qing Sun has collaborated with fellow researcher Changming Li, contributing to the advancement of bioelectronic technologies.

Conclusion

Chang Qing Sun's innovative work in bioelectronic microchips exemplifies the intersection of technology and healthcare. His contributions are paving the way for more efficient diagnostic tools and drug discovery methods.