Nanomaterial effects on C. elegans fitness

Nanomaterial: TiO2 nanotube: Titanium dioxide 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 0.699 0.204 3 0.050
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.056 12 -
Nanomaterial 0.846 0.059 3 0.0024