Nanomaterial effects on C. elegans locomotion

Nanomaterial: TiO2 nanoparticle
Concentration: 1.04 µg/cm² (dispersant: DI water).
Control: DI Water
Test Method

Trial 1
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.587 161 -
Nanomaterial 0.829 0.507 115 0.010
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.906 914 -
Nanomaterial 0.807 0.692 40 0.092
Trial 3
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.005 1857 -
Nanomaterial 1.006 0.495 45 0.93