Nanomaterial effects on C. elegans locomotion

Nanomaterial: SWNT: Single-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 0.687 380 -
Nanomaterial 1.016 0.656 61 0.86
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.688 441 -
Nanomaterial 0.835 0.58 87 0.019