Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains

Aya Mizutani, Akihiko Kikuchi, Jun Kobayashi, Yoshikatsu Akiyama, Hideko Kanazawa, Teruo Okano

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

Abstract

In the present research, thermoresponsive polymer brush surfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) using poly(p-chloromethylstyrene) as an ATRP initiator. Thermoresponsive surface characteristics are analyzed for the surfaces prepared at different reaction times. We succeeded to adhere endodermis cells (ECs) onto PIPAAm brush surfaces at 37°C while these cells detached by incubation at 20°C. Grafted polymer architecture as well as the grafted amount of PIPAAm chains should have important influence on cell adhesion/detachment behavior.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages2037
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

Polymers
Atom transfer radical polymerization
Brushes
Cell adhesion

Keywords

  • Cell adhesion
  • High-density polymer grafted surfaces
  • Poly(N-isopropylacrylamide)
  • Surface-initiated atom transfer radical polymerization
  • Thermoresponsive polymer

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Mizutani, A., Kikuchi, A., Kobayashi, J., Akiyama, Y., Kanazawa, H., & Okano, T. (2006). Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains. In Polymer Preprints, Japan (1 ed., Vol. 55, pp. 2037)

Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains. / Mizutani, Aya; Kikuchi, Akihiko; Kobayashi, Jun; Akiyama, Yoshikatsu; Kanazawa, Hideko; Okano, Teruo.

Polymer Preprints, Japan. Vol. 55 1. ed. 2006. p. 2037.

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

Mizutani, A, Kikuchi, A, Kobayashi, J, Akiyama, Y, Kanazawa, H & Okano, T 2006, Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains. in Polymer Preprints, Japan. 1 edn, vol. 55, pp. 2037, 55th SPSJ Annual Meeting, Nagoya, Japan, 06/5/24.
Mizutani A, Kikuchi A, Kobayashi J, Akiyama Y, Kanazawa H, Okano T. Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains. In Polymer Preprints, Japan. 1 ed. Vol. 55. 2006. p. 2037
Mizutani, Aya ; Kikuchi, Akihiko ; Kobayashi, Jun ; Akiyama, Yoshikatsu ; Kanazawa, Hideko ; Okano, Teruo. / Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains. Polymer Preprints, Japan. Vol. 55 1. ed. 2006. pp. 2037
@inproceedings{64bf156dfda14f2e93856ee17909fd99,
title = "Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains",
abstract = "In the present research, thermoresponsive polymer brush surfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) using poly(p-chloromethylstyrene) as an ATRP initiator. Thermoresponsive surface characteristics are analyzed for the surfaces prepared at different reaction times. We succeeded to adhere endodermis cells (ECs) onto PIPAAm brush surfaces at 37°C while these cells detached by incubation at 20°C. Grafted polymer architecture as well as the grafted amount of PIPAAm chains should have important influence on cell adhesion/detachment behavior.",
keywords = "Cell adhesion, High-density polymer grafted surfaces, Poly(N-isopropylacrylamide), Surface-initiated atom transfer radical polymerization, Thermoresponsive polymer",
author = "Aya Mizutani and Akihiko Kikuchi and Jun Kobayashi and Yoshikatsu Akiyama and Hideko Kanazawa and Teruo Okano",
year = "2006",
language = "English",
volume = "55",
pages = "2037",
booktitle = "Polymer Preprints, Japan",
edition = "1",

}

TY - GEN

T1 - Interfacial characterization of thermoresponsive surfaces grafted with high-density polymer chains

AU - Mizutani, Aya

AU - Kikuchi, Akihiko

AU - Kobayashi, Jun

AU - Akiyama, Yoshikatsu

AU - Kanazawa, Hideko

AU - Okano, Teruo

PY - 2006

Y1 - 2006

N2 - In the present research, thermoresponsive polymer brush surfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) using poly(p-chloromethylstyrene) as an ATRP initiator. Thermoresponsive surface characteristics are analyzed for the surfaces prepared at different reaction times. We succeeded to adhere endodermis cells (ECs) onto PIPAAm brush surfaces at 37°C while these cells detached by incubation at 20°C. Grafted polymer architecture as well as the grafted amount of PIPAAm chains should have important influence on cell adhesion/detachment behavior.

AB - In the present research, thermoresponsive polymer brush surfaces grafted with high-density poly(N-isopropylacrylamide) (PIPAAm) are prepared by surface-initiated atom transfer radical polymerization (ATRP) using poly(p-chloromethylstyrene) as an ATRP initiator. Thermoresponsive surface characteristics are analyzed for the surfaces prepared at different reaction times. We succeeded to adhere endodermis cells (ECs) onto PIPAAm brush surfaces at 37°C while these cells detached by incubation at 20°C. Grafted polymer architecture as well as the grafted amount of PIPAAm chains should have important influence on cell adhesion/detachment behavior.

KW - Cell adhesion

KW - High-density polymer grafted surfaces

KW - Poly(N-isopropylacrylamide)

KW - Surface-initiated atom transfer radical polymerization

KW - Thermoresponsive polymer

UR - http://www.scopus.com/inward/record.url?scp=33749821291&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33749821291&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33749821291

VL - 55

SP - 2037

BT - Polymer Preprints, Japan

ER -