Development of pH-sensitive spin-crossover iron(II) complex films, [FeII(diAMsar)] Nafion: Manipulation of the spin state by proton concentration

Hajime Kamebuchi*, Taketomo Jo, Hideharu Shimizu, Atsushi Okazawa, Masaya Enomoto, Norimichi Kojima

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

We newly synthesized transparent films composed of pHsensitive spin-crossover complex [FeII(diAMsar)] (diAMsar: 1,8-diaminosarcophagine) and an ion-exchange polymer, Nafion, having different colors corresponding to proton concentration. The UVvis spectroscopic measurements revealed that the films, which were provided under pH 4, 7, and 10 conditions, showed the spin state depending on pH.

Original languageEnglish
Pages (from-to)888-889
Number of pages2
JournalChemistry Letters
Volume40
Issue number8
DOIs
Publication statusPublished - 2011
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

Fingerprint

Dive into the research topics of 'Development of pH-sensitive spin-crossover iron(II) complex films, [FeII(diAMsar)] Nafion: Manipulation of the spin state by proton concentration'. Together they form a unique fingerprint.

Cite this