Nanomaterial effects on C. elegans locomotion

Nanomaterial: MWNT-15-20: Multi-walled carbon nanotubes
Concentration: 0.52 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 0.687 380 -
Nanomaterial 0.662 0.359 73 8.5e-10
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.836 984 -
Nanomaterial 0.641 0.296 39 5.9e-11
Trial 3
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.688 441 -
Nanomaterial 0.831 0.607 37 0.11