Nanomaterial effects on C. elegans locomotion

Nanomaterial: TiO2 nanoparticle
Concentration: 0.21 µg/cm² (dispersant: DI water).
Control: DI Water
Test Method

Trial 1
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.106 230 -
Nanomaterial 0.984 0.678 40 0.91
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.906 914 -
Nanomaterial 1.068 0.904 31 0.69
Trial 3
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.005 1857 -
Nanomaterial 0.919 0.819 40 0.54