Functionalization of gel particles by unsymmetrical modification relevant to hydrophilicity and magnetization

Rumiko Matsuo, Keiji Fujimoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

To prepare particles possessing unsymmetrical properties relevant to amphiphilicity, the hydrophobic polymer layer were deposited onto the hemisphere of gel particle with an L-B apparatus. Obtained unsymmetrical particles could be associated through the hydrophobic interaction, which responded to the environmental polarity. Magnetic unsymmetry was introduced to this unsymmetrical particle by unsymmetrical deposition of magnetic nanoparticles. We investigated responses to the applied magnetic field, such as motions and arrangements of particles, and attempted to control them by the magnetic field and the environmental polarity.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages1213
Number of pages1
Volume55
Edition1
Publication statusPublished - 2006
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: 2006 May 242006 May 26

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period06/5/2406/5/26

Fingerprint

Hydrophilicity
Particles (particulate matter)
Magnetization
Gels
Magnetic fields
Nanoparticles
Polymers

Keywords

  • Amphiphilicity
  • Gel particle
  • Magnetization
  • Unsymmetrical particle

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Functionalization of gel particles by unsymmetrical modification relevant to hydrophilicity and magnetization. / Matsuo, Rumiko; Fujimoto, Keiji.

Polymer Preprints, Japan. Vol. 55 1. ed. 2006. p. 1213.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Matsuo, R & Fujimoto, K 2006, Functionalization of gel particles by unsymmetrical modification relevant to hydrophilicity and magnetization. in Polymer Preprints, Japan. 1 edn, vol. 55, pp. 1213, 55th SPSJ Annual Meeting, Nagoya, Japan, 06/5/24.
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