%0 Journal Article %T Microwave-Mediated Rapid Synthesis of Gold Nanoparticles Using Calotropis procera Latex and Study of Optical Properties %A Ratul Kumar Das %A Punuri Jayasekhar Babu %A Nayanmoni Gogoi %A Pragya Sharma %J ISRN Nanomaterials %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/650759 %U http://dx.doi.org/10.5402/2012/650759