1. Oxygenated Functional Group Density on Graphene Oxide: Its Effect on Cell Toxicity. (25th January 2013) Authors: Das, Soumen; Singh, Sanjay; Singh, Virendra; Joung, Daeha; Dowding, Janet M.; Reid, David; Anderson, Jordan; Zhai, Lei; Khondaker, Saiful I.; Self, William T.; Seal, Sudipta Journal: Particle and particle systems characterization Issue: Volume 30:Number 2(2013:Feb.) Page Start: 148 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗