P.SELVAKUMAR, S.VIVEKA, S.PRAKASH, S.JASMINEBEAULA, and R.ULOGANATHAN, “Antimicrobial Activity Of Extracellularly Synthesized Silver Nanoparticles From Marine Derived Streptomyces Rocheiv”, ijpbs, vol. 3, no. 3, pp. 188–197, Sep. 2012.