Table 2

The bactericidal efficiency (η ) of handwash/AgNPs with contacting time
Time E. coli (CFU/mL) η (%)
Control (LB) 33.9 × 105 -
Control (HW) 31.8 × 105 6.2
1 min 86.0 × 104 74.6
3 min 34.6 × 104 89.8
5 min 3.3 × 104 99.0

Van Phu et al.

Van Phu et al. Nanoscale Research Letters 2014 9:162   doi:10.1186/1556-276X-9-162

Open Data