Chalcogen-Based Aerogels As Sorbents for Radionuclide Remediation Riley, Brian J. ; Chun, Jaehun ; Um, Wooyong ; Lepry, William C. ; Matyas, Josef ; Olszta, Matthew J. ; Li, Xiaohong ; Polychronopoulou, Kyriaki ; Kanatzidis, Mercouri G. Abstract Publication: Environmental Science and Technology Pub Date: July 2013 DOI: 10.1021/es400595z Bibcode: 2013EnST...47.7540R