From: Green biomimetic synthesis of Ag–TiO2 nanocomposite using Origanum majorana leaf extract under sonication and their biological activities
Concentration (µg/ml)
Zone of inhibition in mm
Aspergillus niger
Aspergillus flavus
TiO2
Ag–TiO2
25
5
7
2
50
9.5
4
4.5
75
9.8
12
5.8
6
100
10.5
13
7.6