Reversible Switching between Superhydrophilicity and Superhydrophobicity

Taolei Sun, Guojie Wang, Lin Feng, Biqian Liu, Yongmei Ma, Lei Jiang, Daoben Zhu

Research output: Contribution to journalArticleResearchpeer-review

1079 Citations (Scopus)

Abstract

From soaking wet to bone dry: The concept of reversible switching between superhydrophilicity and superhydrophobicity of a surface (see picture) exploits the thermally responsive wettability of poly(N-isopropylacrylamide), and this property is enhanced by surface roughness.

Original languageEnglish
Pages (from-to)357-360
Number of pages4
JournalAngewandte Chemie - International Edition
Volume43
Issue number3
DOIs
Publication statusPublished - 5 Jan 2004
Externally publishedYes

Keywords

  • Electron microscopy
  • Hydrophobic effect
  • Nanostructures
  • Polymers
  • Surface chemistry

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