Nanomaterial effects on C. elegans fitness

Nanomaterial: MWNT-30-5: Multi-walled carbon nanotubes
Concentration: 50 ppm (dispersant: Tannic acid).
Control: Tannic acid
Test Method

Trial 1
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.044 12 -
Nanomaterial 0.314 0.013 3 0.0e-1
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.162 12 -
Nanomaterial 0.401 0.138 3 0.000016
Trial 3
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.273 12 -
Nanomaterial 0.498 0.08 2 0.0011