huang junjuan, postdoctoral fellow, is a young talent in the “golden phoenix” science city of western china (chongqing). he graduated with a ph.d. in biology from chongqing university and is currently engaged in research on the biomechanical mechanism of cardiovascular and cerebrovascular injury repair, intravascular stents and nanomedicine applications. he has published many sci papers, including 4 first or total publications, chaired a national natural science foundation of china youth fund, and participated in many major r&d plans, national natural science key projects and general projects.