Guanzhong Ma

Title: Guanzhong Ma: Innovator in Optical Imaging Technology

Introduction

Guanzhong Ma is a prominent inventor based in Tempe, Arizona. He has made significant contributions to the field of optical imaging, particularly in the study of single protein molecules. His innovative approach has the potential to advance our understanding of molecular biology and biophysics.

Latest Patents

Guanzhong Ma holds a patent for a method titled "Optical imaging of single molecule size, charge, mobility, binding and conformational change." This patent describes a technique for tethering single protein molecules to a glass slide coated with indium tin oxide (ITO). By applying an alternating electric field, the single protein molecules are driven into oscillation, allowing for detailed imaging and analysis. The method utilizes an evanescent field to generate scattered light, which is then captured by a CMOS imager. A Fast Fourier Transform (FFT) filter is applied to the recorded images to determine the size, charge, and mobility of the protein molecules.

Career Highlights

Guanzhong Ma is affiliated with Arizona State University, where he conducts research and develops innovative technologies. His work has garnered attention for its potential applications in various scientific fields, including biochemistry and nanotechnology.

Collaborations

Guanzhong Ma collaborates with Nongjian Tao, a fellow researcher, to further explore advancements in optical imaging and molecular analysis.

Conclusion

Guanzhong Ma's contributions to optical imaging technology exemplify the intersection of innovation and scientific research. His patented methods provide valuable insights into the behavior of single protein molecules, paving the way for future discoveries in molecular biology.