Nanomaterial effects on C. elegans locomotion

Nanomaterial: MWNT-COOH: Carboxylated multi-walled carbon nanotubes
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 0.772 381 -
Nanomaterial 0.985 0.836 72 0.89
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 1.005 1857 -
Nanomaterial 0.803 0.593 40 0.044