Categories News Presentations Callista gave a poster presentation at the ACS spring 2021 meeting Post author By Xiaoyan Tan Post date April 16, 2021 Callista gave a poster presentation at the ACS spring 2021 meeting. ← Callista received the 2021 Summer Research Fellowship from the Office of the Provost → Callista attended the 23rd National School on Neutron and X-ray Scattering