From: Natural curcuminoids encapsulated in layered double hydroxides: a novel antimicrobial nanohybrid
Substance tested | Staphylococcus aureus ATCC 25923 (mm) | Pseudomonas aeruginosa ATCC 27853 (mm) | Escherichia coli ATCC 25922 (mm) | Candida albicans ATCC 10231 (mm) | Candida dubliniensis clinical isolate (mm) |
---|---|---|---|---|---|
Positive control | 11 | 11 | 23 | 11 | 21 |
Negative control | – | – | – | – | – |
Pure turmeric | – | – | – | – | – |
SEC-LDH (at pH 3) | 17 | 19 | 27 | 21.3 | 8.3 |
SEC-LDH (at pH 4) | 15.3 | 13 | 7.3 | – | – |
SEC-LDH (at pH 5) | 8 | 10 | – | – | – |