Nanomaterial effects on C. elegans locomotion

Nanomaterial: MWNT-OH: Hydroxylated multi-walled carbon nanotubes
Concentration: 0.21 µg/cm² (dispersant: Tannic acid).
Control: Tannic acid (3.333 µg/mL Agar)
Test Method

Trial 1
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.836 984 -
Nanomaterial 0.681 0.437 73 3.6e-8
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.688 441 -
Nanomaterial 1.142 0.941 45 0.33