Zhengfei Yan

Title: **Zhengfei Yan: Innovator in Biodegradation of Polyethylene Terephthalate**

Introduction

Zhengfei Yan is a notable inventor based in Nanjing, China, recognized for his contributions to the field of microorganisms. His research focuses on the innovative degradation of polyethylene terephthalate (PET), a prevalent plastic that poses significant environmental challenges.

Latest Patents

Yan holds a patent for a microorganism named JWG-G2, which is capable of degrading polyethylene terephthalate and its intermediates. This invention is pivotal in addressing plastic pollution, as it outlines a method where PET plastic particles can be partially degraded into monohydroxyethyl terephthalate and terephthalic acid. With a cultivation period of five days in an inorganic salt liquid medium containing 2 g/L of PET particles, JWG-G2 can achieve a weight loss ratio of 5.6% in the plastic particles, highlighting its promising application in recycling.

Career Highlights

Zhengfei Yan is affiliated with Jiangnan University, where he continues to engage in research and educational activities. His work emphasizes the importance of innovative solutions in tackling environmental issues through scientific advancements.

Collaborations

During his career, Zhengfei Yan has collaborated with esteemed colleagues, including Jing Wu and Lengtao Gu. These partnerships enhance his research by combining expertise and fostering a collaborative approach to addressing plastic degradation challenges.

Conclusion

Zhengfei Yan's innovative work on the degradation of polyethylene terephthalate marks a significant step forward in environmental sustainability. His patented microorganism, JWG-G2, stands out as a practical solution in the quest to mitigate plastic waste, showcasing the potential of scientific research in providing real-world applications. As he continues his work at Jiangnan University, the impact of his research is likely to resonate across both academic and environmental domains.