Dan Sun

Title: Innovations of Dan Sun in Chitooligosaccharide Derivatives

Introduction

Dan Sun is an accomplished inventor based in Wuxi, China. He has made significant contributions to the field of biochemistry, particularly in the development of chitooligosaccharide derivatives. His work focuses on the preparation methods and applications of these derivatives, which have promising potential in various industries.

Latest Patents

Dan Sun holds a patent for "Chitooligosaccharide-N-geraniol derivatives, methods for preparing and application thereof." This invention provides a chitooligosaccharide-N-geraniol derivative with a degree of substitution ranging from 0.26 to 0.283. The preparation method involves dissolving oligosaccharide in dimethyl sulfoxide, mixing it with geranyl bromide dissolved in dimethylformamide, and conducting a water bath reaction. The process includes centrifugation, Soxhlet extraction, and vacuum drying to yield the final derivative. This invention is notable for its easy preparation method, low cost, simple purification, and stable properties. The chitooligosaccharide derivative exhibits good water solubility and antibacterial activity against various bacteria, making it suitable for applications in medicine, food, cosmetics, and agriculture.

Career Highlights

Dan Sun is affiliated with Jiangnan University, where he continues to advance his research in biochemistry and related fields. His innovative work has garnered attention for its practical applications and potential benefits to society.

Collaborations

Dan has collaborated with notable colleagues, including Lin Yue and Ran Bi, who contribute to his research endeavors and help enhance the impact of his inventions.

Conclusion

Dan Sun's contributions to the field of chitooligosaccharide derivatives highlight his innovative spirit and dedication to advancing scientific knowledge. His work not only showcases his expertise but also opens new avenues for applications in various industries.