Nanomaterial effects on C. elegans fitness

Nanomaterial: MWNT-15-5: Multi-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 0.531 0.151 3 0.00026
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.099 12 -
Nanomaterial 0.686 0.065 3 9.8e-6
Trial 3
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.056 12 -
Nanomaterial 1.052 0.056 3 0.25