Contact the Office of Public Affairs for assistance with expert interviews. WashUexperts@wustl.edu or 314-935-4333
![Jonathan Barnes](https://source.wustl.edu/app/uploads/2018/08/barnes-jonathan-300x300.jpg)
Jonathan Barnes
Assistant Professor, Department of Chemistry
![Timothy Wencewicz](https://source.wustl.edu/app/uploads/2015/12/Wencewicz-Timothy-300x300.jpg)
Contact the Office of Public Affairs for assistance with expert interviews. WashUexperts@wustl.edu or 314-935-4333
Assistant Professor, Department of Chemistry