Table 4 Diameter of zone of inhibition (in cm) of Candida spp at different pH and temperature.
Tested strain | Treatments given to AgNPs | |||||||
|---|---|---|---|---|---|---|---|---|
pH 3/37°C | pH 5/37°C | pH 9/37°C | pH 11/37°C | Stock AgNPs (pH 7, temperature 37°C) | 3°C/pH 7 | 55°C/pH 7 | 70°C/pH 7 | |
C. albicans (ATCC 90,028) | 1.5 ± 0.01 | 1.58 ± 0.005 | 1.68 ± 0.005 | 1.89 ± 0.005 | 1.51 ± 0.01 | 1.1 ± 0.05 | 1.91 ± o.oo5 | 1.7 ± 0.006 |
C. krusei (ATCC 6258) | 1.48 ± 0.005 | 1.58 ± 0.01 | 1.68 ± 0.005 | 1.89 ± 0.01 | 1.48 ± 0.005 | 1.1 ± 0.05 | 1.9 ± 0.005 | 1.68 ± 0.006 |
C. parapsilosis (ATCC 22,019) | 1.48 ± 0.005 | 1.61 ± 0.005 | 1.70 ± 0.005 | 1.90 ± 0.005 | 1.51 ± 0.01 | 1.2 ± 0.04 | 1.89 ± 0.005 | 1.68 ± 0.007 |
C. glabrata (ATCC 15,545) | 1.5 ± 0.005 | 1.6 ± 0.005 | 1.71 ± 0.01 | 1.90 ± 0.005 | 1.5 ± 0.005 | 1.2 ± 0.05 | 1.9 ± 0.008 | 1.7 ± 0.005 |