Objective(s):  Biosynthesis of gold nanoparticles (NGPs) is environmentally safer than chemical and physical procedures. This method requires no use of toxic solvents and synthesis of dangerous products and is environmentally safe. In this study, we report the biosynthesis of NGPs using Streptomyces djakartensis isolate B-5.   Materials and Methods: NGPs were biosynthesized by reducing aqueous ...

The title compound, C(17)H(12)S, which crystallises with two molecules in the asymmetric unit, features four fused rings forming an essentially planar mol-ecule, with maximum deviations from the mean plane of 0.078 (2) and 0.080 (2) Å for C atoms of the thio-phene and phenanthrene groups in both the mol-ecules. The crystal packing features weak C-H⋯π inter-actions.

objective(s):  biosynthesis of gold nanoparticles (ngps) is environmentally safer than chemical and physical procedures. this method requires no use of toxic solvents and synthesis of dangerous products and is environmentally safe. in this study, we report the biosynthesis of ngps using streptomyces djakartensis isolate b-5.   materials and methods: ngps were biosynthesized by reducing aqueous ...