Nanomaterial effects on C. elegans locomotion

Nanomaterial: CB: Carbon Black
Concentration: 1.04 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 0.761 0.539 43 0.032
Trial 2
  Worm locomotion
average (normalized)
S.D. n p value
Control 1 0.832 219 -
Nanomaterial 0.505 0.443 17 0.000069