title: CO(2) -responsive "smart" single-walled carbon nanotubes.
abstract: A new type of "smart" single-walled carbon nanotubes is created by wrapping a pyrene-labeled CO(2) -responsive polymer via π-π stacking. The polymer/SWNT hybrids not only undergo a hydrophobic-hydrophilic transition upon CO(2)  stimulus of CO(2)  in a mixed solvent, but also exhibit switchable dispersion/aggregation states upon the alternate bubbling of CO(2)  and N(2)  in pure water.
authors.affiliation: Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, P. R. China; Graduate School of the Chinese Academy of Sciences, Beijing 100049, P. R. China.
authors.forename: Zanru
authors.initials: Z
authors.lastname: Guo
authors.forename: Yujun
authors.initials: Y
authors.lastname: Feng
authors.forename: Shuai
authors.initials: S
authors.lastname: He
authors.forename: Meizhen
authors.initials: M
authors.lastname: Qu
authors.forename: Honglin
authors.initials: H
authors.lastname: Chen
authors.forename: Hanbin
authors.initials: H
authors.lastname: Liu
authors.forename: Yufeng
authors.initials: Y
authors.lastname: Wu
authors.forename: Yu
authors.initials: Y
authors.lastname: Wang