Department of Chemistry University of Kalyani Kalyani 741235 Nadia WB India;
Department of Botany University of Kalyani Kalyani 741235 Nadia WB India;
Department of Chemistry Basirhat College North 24 Parganas 743412 Basirhat WB India;
patchy Janus nanoparticle; seed mediated method; CTAB; antifungal activity;