Dual-functional Janus nanosheets with cation exchangeability and thermo-responsiveness prepared via regioselective modification of K4Nb6O17•3H2O

Ryoko Suzuki, Naokazu Idota, Taisei Nishimi, Yoshiyuki Sugahara

Research output: Contribution to journalArticle

Abstract

Dual-functional Janus nanosheets were prepared by growing poly(N-isopropylacrylamide-co-N-hydroxymethylacrylamide) chains on one face of individual negatively-charged nanosheets derived from K4Nb6O17¢3H2O via surface-initiated atom transfer radical polymerization. They exhibited aggregation behavior in water upon heating based on the thermo-responsiveness of the poly(N-isopropylacrylamide-co-N-hydroxymethylacrylamide) chains and the intrinsic cation exchangeability of the unmodified face.

Original languageEnglish
Pages (from-to)2767-2774
Number of pages8
JournalMolecular Medicine Reports
Volume22
Issue number4
DOIs
Publication statusPublished - 2020 Oct

Keywords

  • Janus nanosheets
  • Layered hexaniobate
  • Thermo-responsiveness

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Medicine
  • Molecular Biology
  • Genetics
  • Oncology
  • Cancer Research

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