1. Nanoparticle diffusion in spontaneously expectorated sputum as a biophysical tool to probe disease severity in COPD. Issue 2 (1st August 2019) Authors: Chisholm, Jane F.; Shenoy, Siddharth K.; Shade, Julie K.; Kim, Victor; Putcha, Nirupama; Carson, Kathryn A.; Wise, Robert; Hansel, Nadia N.; Hanes, Justin S.; Suk, Jung Soo; Neptune, Enid Journal: European respiratory journal Issue: Volume 54:Issue 2(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗