Preparation of high-density thermo-responsive polymer grafted surfaces and their application in novel aqueous chromatography column packed materials

Aya Mizutami*, Akihiko Kikuchi, Naokazu Idota, Jun Kobayashi, Kiyotaka Sakai, Hideko Kanazawa, Temo Okano

*この研究の対応する著者

研究成果

抄録

In the present research, thermoresponsive surfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) on silica-based chromatography column packing materials. Prepared surfaces were analyzed in terms of surface elemental analyses and amount of the grafted polymers increased with increasing reaction time, indicating that reaction proceeds in living fashioa Thermoresponsive surface property alteration was also analyzed in hydrophobic chromatography of hydrophobic bioactive molecules under aqueous mobile phase.

本文言語English
ホスト出版物のタイトルPolymer Preprints, Japan
ページ2256
ページ数1
54
1
出版ステータスPublished - 2005
イベント54th SPSJ Annual Meeting 2005 - Yokohama
継続期間: 2005 5 252005 5 27

Other

Other54th SPSJ Annual Meeting 2005
CityYokohama
Period05/5/2505/5/27

ASJC Scopus subject areas

  • 工学(全般)

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