![](https://sites.uw.edu/biomaterialsgroup/files/2020/11/Rachel-Shi-e1606438532801.jpg)
(October 2020) The Ratner Group welcomes a new undergraduate researcher, Rachel Shi! Rachel will be working with graduate mentor, Runbang Tang.
(October 2020) The Ratner Group welcomes a new undergraduate researcher, Rachel Shi! Rachel will be working with graduate mentor, Runbang Tang.