抜粋
Thiol-functionalized poly(ethoxyethyl glycidyl ether)s (PEEGEs) are synthesized by an anionic ring-opening polymerization and immobilized on gold substrates through Au-S bonding. The amount of adsorbed PEEGE is determined by QCM. The water contact angle (CA) on the PEEGE-modified gold substrate reversibly changes at a given temperature, which is close to the phase separation temperatures of PEEGE aqueous solutions. The change in CA is attributable to the coil-globule transition of PEEGE on the substrate. The temperature at which CA changes is higher for the polymer with a higher molecular weight, which is contrast to the molecular weight dependence of the phase-separation temperature in aqueous solution.
| 元の言語 | English |
|---|---|
| ページ数 | 1 |
| 出版物ステータス | Published - 2006 10 19 |
| イベント | 55th SPSJ Annual Meeting - Nagoya, Japan 継続期間: 2006 5 24 → 2006 5 26 |
Conference
| Conference | 55th SPSJ Annual Meeting |
|---|---|
| 国 | Japan |
| 市 | Nagoya |
| 期間 | 06/5/24 → 06/5/26 |
ASJC Scopus subject areas
- Engineering(all)
フィンガープリント Surface properties of thiol-terminated thermo-sensitive polymers immobilized on gold' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Kakikawa, H., Inoue, S., Kokubo, H., Imabayashi, S. I., & Watanabe, M. (2006). Surface properties of thiol-terminated thermo-sensitive polymers immobilized on gold. 論文発表場所 55th SPSJ Annual Meeting, Nagoya, Japan.