xu zichen graduated from chongqing university in 2024 majoring in biomedical engineering and received a phd in engineering. during his studies, he went to the hong kong polytechnic university for a year as an exchange student. mainly engaged in research on the mechanical mechanisms of cardiovascular diseases, development and application of nano-delivery systems and microfluidic systems. has published 9 sci papers, including 7 articles as the first/co-author. articles have been published in internationally renowned journals such as research, genes&diseases, regenerative biomaterials, journal of hazard mater, etc. in recent years, 5 national invention patents and 2 international patents have been authorized. participated in 1 national natural science foundation of china key project, 2 national natural science foundation of china general projects, 1 hong kong research bureau general research project, and 1 chongqing municipal intellectual property special fund support project.