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

研究成果: Paper査読

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
ページ数1
出版ステータスPublished - 2005 12 1
イベント54th SPSJ Annual Meeting 2005 - Yokohama, Japan
継続期間: 2005 5 252005 5 27

Other

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

ASJC Scopus subject areas

  • Engineering(all)

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