Nanomaterial effects on C. elegans fitness

Nanomaterial: MWNT-NH2: Amine functionalized 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 0.373 0.1 3 1.4e-8
Trial 2
  Worm fitness S.D. n p value
(Student's t-test)
Control 1 0.162 12 -
Nanomaterial 0.228 0.097 3 6.1e-9