Facile Synthesis of Copper Sulphide Nanoparticles using Trichoderma Herzlianism and Antibacterial Efficiency Enhancement by Gentamicin Sulfate Journal title: Open Access Journal of Pharmaceutical Research Authors: Abishad P, Namratha K, Nayan MB, Jayashankar M, Srinath BS, Jess V and Byrappa K* Subject(s): Pharmaceutical science