Nanomaterial effects on C. elegans locomotion

Nanomaterial: MWNT-15-5: Multi-walled carbon nanotubes
Concentration: 1.04 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 1.229 0.976 46 0.12
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.688 441 -
Nanomaterial 0.527 0.389 18 2.3e-6