Fabrication of TiO 2 and cytochrome c alternate ultrathin films via a gas-phase surface sol-gel process

Do Hyeon Yang, Naoki Takahara, Naoki Mizutani, Seung Woo Lee, Toyoki Kunitake

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

A gas-phase surface sol-gel process was developed for facile preparation of ultrathin TiO 2 gel/Cyt. c multilayered films. Positively charged Cyt. c protein was alternately assembled with TiO 2 gel layer that was prepared by deposition of Ti(O- nBu) 4 vapor and subsequent hydrolysis. The adsorbed Cyt. c molecule was covered with a 0.7-nm thick layer of TiO 3 gel and the protein characteristics were preserved without denaturation in the multilayered film.

Original languageEnglish
Pages (from-to)990-991
Number of pages2
JournalChemistry Letters
Volume35
Issue number9
DOIs
Publication statusPublished - Sep 5 2006

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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