Shijie Li, female, born in April 1993, Senior Engineer. I am dedicated to the research of novel food safety biosensing technologies based on functional nanomaterials, focusing on the concepts of high throughput, low cost, and simple pre-processing to achieve accurate and rapid detection. I am actively exploring new recognition systems, signaling systems, and biosensing methods to improve construction techniques and performance. I have presided over the following projects: the National Natural Science Foundation of China (32102068), the National Key Research and Development Program of China (2023YFF1104703-04), and the China Postdoctoral Science Foundation (2020M680870). I have also published more than 30 SCI articles and serve as an invited reviewer for several journals, including Food Chemistry. Additionally, I have a comprehensive understanding of the market demand for food safety testing technology. Building on my research, I have successfully translated some of my results into the market. As a result, I have won one Gold Award (2021), two Silver Awards (2022), and one Bronze Award (2023) at the National Postdoctoral Innovation and Entrepreneurship Competition. In 2023, I was also selected as one of the U30 Young Entrepreneurs of Tianjin in the "Science and Innovation China" program.