Xinzhan Peng

Title: Innovations by Xinzhan Peng in the Field of Dyes

Introduction

Xinzhan Peng is a notable inventor based in Lincoln, NE, USA, recognized for his significant contributions to the field of chemical dyes. With two patents to his name, Peng is at the forefront of innovations that enhance biological assays and labeling techniques. His work primarily focuses on the development of cyanine and phthalocyanine dyes, which have critical applications in scientific research.

Latest Patents

Xinzhan Peng's latest patents include innovative inventions in the realm of dyes. The first patent pertains to "Cyanine dyes and methods of use," which introduces cyanine dyes as near-infrared quenchers. These dyes have absorption wavelengths between 650-900 nm and are characterized by their essentially non-fluorescent nature. The invention encompasses substantially non-fluorescent near-infrared probes, along with biological assays that utilize these pioneering NIR probes.

Furthermore, Peng has also developed "Phthalocyanine dyes," which are fluorescent dyes designed for labeling biomolecules. The silicon phthalocyanine dyes presented in this patent are noted for their water solubility, isomeric purity, and high quantum yield, making them immensely valuable for bioassays and other applications.

Career Highlights

Xinzhan Peng's career has been marked by his role at LI-COR, Inc., a leading company in the development of innovative technologies for life science research. His work has not only advanced the company’s mission but also contributed to the broader field of dye research, focusing on improving biological assay methodologies and expanding the capabilities of research institutions worldwide.

Collaborations

Throughout his career, Peng has collaborated with distinguished colleagues, including Daniel R. Draney and Jiyan Chen. These collaborations have fostered an environment that encourages innovation, combining diverse expertise to enhance the efficacy and application of their inventions in scientific research.

Conclusion

Xinzhan Peng's contributions to the field of dyes exemplify the important role of inventors in advancing scientific research. Through his innovative patents, he has significantly improved the functionality and application of dyes in biological assays, showcasing the profound impact of his work at LI-COR, Inc. As researchers continue to explore the potential of his inventions, Peng's legacy in the world of scientific innovation is set to expand even further.