Nanomaterial effects on C. elegans body size

Nanomaterial: SWNT: Single-walled carbon nanotubes
Concentration: 1.04 µg/cm² (dispersant: DI water).
Control: DI Water
Date: 2012-11-12, by: Celeste
Test Method


Worm length distribution.
Worm length average.
  Worm length
average (µm)
S.D. n p value
(Student's t-test)
Control 1206.5 92.5 222 -
Nanomaterial 1252.4 96.1 42 0.0065
Raw Data.
  Well Worm length
average (µm)
S.D. n
Control 1252.7 49.4 35
1269.9 66.9 36
1210.1 92.3 32
1193 104.9 42
1165.8 94.3 35
1158.5 73.1 42
Nanomaterial 1252.4 96.1 42