Nanomaterial effects on C. elegans locomotion

Nanomaterial: MWNT-COOH: Carboxylated multi-walled carbon nanotubes
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 0.772 381 -
Nanomaterial 0.892 0.596 29 0.37
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.005 1857 -
Nanomaterial 0.518 0.325 68 7.4e-14