Nanomaterial effects on C. elegans fitness

Nanomaterial: MWNT-30-5: Multi-walled carbon nanotubes
Concentration: 1 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 0.745 0.073 3 0.00012
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.099 12 -
Nanomaterial 0.764 0.031 3 2.1e-6
Trial 3
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.056 12 -
Nanomaterial 0.904 0.009 3 0.000030