Nanomaterial effects on C. elegans fitness

Nanomaterial: SWNT: Single-walled carbon nanotubes
Concentration: 5 ppm (dispersant: DI water).
Control: DI Water
Test Method

Trial 1
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.06 12 -
Nanomaterial 0.645 0.176 3 0.0097
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.099 12 -
Nanomaterial 0.798 0.081 3 0.0049
Trial 3
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.056 12 -
Nanomaterial 0.831 0.037 3 0.000019