Nanomaterial effects on C. elegans locomotion

Nanomaterial: CB: Carbon Black
Concentration: 0.21 µg/cm² (dispersant: 0.0025% SDS).
Control: 0.0025% SDS
Test Method

Trial 1
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.74 99 -
Nanomaterial 0.787 0.51 55 0.037
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.832 219 -
Nanomaterial 0.988 0.486 32 0.91