Effect of degassing on the aggregation of carbon nanotubes dispersed in water C.-J. Chen, J.-R. Huang, I.-S. Hwang, H. J. Choi, P.-Y. Lai and C. K. Chan EPL, 120 1 (2017) 16004 Published online: 29 December 2017 DOI: 10.1209/0295-5075/120/16004