Synthesis of Plant Mediated gold Nanoparticles using Azima Tetracantha Lam. Leaves extract and Evaluation of their Antimicrobial Activities, Hariharan, Abirami, Begum Tajuddin Nargis, Ilyas Mohamed Hussain Mu, Jahangir Hussain Syed, Kumpati Premkumar, Mathew Shilu, Govindaraju Archunan, and Qadri Ishtiaq , Pharmacognosy Journal, Oct 2016, Volume 8, Issue 5, p.507-512, (2016)