Pyrrole and thiophene as organic molecules and their metal cluster derivatives have been recognized topresent a wide range of biological activities in recent years.
This sentence should be moved to the materials and methods or deleted from the section “‪Two gram-positive Staphylococcus aureus (cars-2) and Bacillus Megaterium (BTCC-18), ‪two gram-negative Escherichia coli (carsgn-2) and Salmonella Typhi (JCM-1652) bacteria, ‪and two fungal strains Trichoderma harzianum (carsm-2) and Aspergillus niger (carsm-3) ‪were used in this study.”