Nanomaterial effects on C. elegans locomotion

Nanomaterial: TiO2 nanoparticle
Concentration: 0.52 µg/cm² (dispersant: DI water).
Control: DI Water
Test Method

Trial 1
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.906 914 -
Nanomaterial 0.719 0.528 49 0.00061
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.005 1857 -
Nanomaterial 1.115 0.801 82 0.21