Li-Jing Cheng

Title: Innovations by Li-Jing Cheng in Nucleic Acid Detection

Introduction

Li-Jing Cheng is an accomplished inventor based in Granger, IN (US). He has made significant contributions to the field of portable diagnostics through his innovative work in DNA/RNA detection technology. His research focuses on developing methods and apparatus that enhance the efficiency and accuracy of nucleic acid sensing.

Latest Patents

Li-Jing Cheng holds a patent for "Methods and apparatus for nanomembrane-based nucleic acid sensing platform for portable diagnostics." This technology provides a novel approach to DNA/RNA detection. The system utilizes an open flow detection technique that includes a substrate with opposing microchannels and electrodes. A key feature of this invention is the ion exchanging nanomembrane, which connects the microchannels and is functionalized with a probe complementary to the macromolecule. A voltammeter measures the electrical current or potential across the nanomembrane, allowing for the quantification of the macromolecule's presence.

Career Highlights

Li-Jing Cheng is affiliated with the University of Notre Dame Du Lac, where he continues to advance his research in the field of diagnostics. His work has garnered attention for its potential applications in medical diagnostics and research.

Collaborations

Li-Jing Cheng collaborates with notable colleagues, including Hsueh-Chia Chang and Zdenek Slouka. These partnerships enhance the research and development of innovative technologies in the field.

Conclusion

Li-Jing Cheng's contributions to nucleic acid detection technology exemplify the impact of innovative research in portable diagnostics. His work not only advances scientific knowledge but also holds promise for practical applications in healthcare.