Gowthami R and Nivetha K P (2020) “Synthesis, characterization and antibacterial studies of copper sulphide nanoparticles by chemical precipation methodSynthesis, characterization and antibacterial studies of copper sulphide nanoparticles by chemical precipation method”, Nanoscale Reports, 3(2), pp. 9 – 13. doi: 10.26524/nr.3.10.