AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water

Hiroshi Sunami, Naoko Ido, Masaru Tanaka, Sadaaki Yamamoto, Masatsugu Shimomura

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

Abstract

Poly[2-(2-methoxyethoxy)ethyl methacrylate](PMEMA) with lower critical solution temperatures (LCST) of 22°C was prepared by free-radical polymerization of 2-(2-ethoxyethoxy)ethyl acrylate. The protein adsorption behavior was discussed by taking into account the changes in the surface properties of the polymer-films. There were much FBS proteins attached on the PMEMA films above the LCST compared to assays at lower temperature. Adsorption amounts of the proteins on the PMEMA films increased with increasing the temperature. These results showed that FBS protein adsorptions changed in surface properties governed by polymer transitions from hydrophilic to hydrophobic states.

Original languageEnglish
Title of host publication54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan
Pages914
Number of pages1
Volume54
Edition1
Publication statusPublished - 2005
Externally publishedYes
Event54th SPSJ Annual Meeting 2005 - Yokohama, Japan
Duration: May 25 2005May 27 2005

Other

Other54th SPSJ Annual Meeting 2005
CountryJapan
CityYokohama
Period5/25/055/27/05

Fingerprint

Polymer films
Proteins
Adsorption
Surface properties
Water
Temperature
Free radical polymerization
Assays
Polymers

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Sunami, H., Ido, N., Tanaka, M., Yamamoto, S., & Shimomura, M. (2005). AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water. In 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan (1 ed., Vol. 54, pp. 914)

AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water. / Sunami, Hiroshi; Ido, Naoko; Tanaka, Masaru; Yamamoto, Sadaaki; Shimomura, Masatsugu.

54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. Vol. 54 1. ed. 2005. p. 914.

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

Sunami, H, Ido, N, Tanaka, M, Yamamoto, S & Shimomura, M 2005, AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water. in 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 edn, vol. 54, pp. 914, 54th SPSJ Annual Meeting 2005, Yokohama, Japan, 5/25/05.
Sunami H, Ido N, Tanaka M, Yamamoto S, Shimomura M. AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water. In 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 ed. Vol. 54. 2005. p. 914
Sunami, Hiroshi ; Ido, Naoko ; Tanaka, Masaru ; Yamamoto, Sadaaki ; Shimomura, Masatsugu. / AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water. 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. Vol. 54 1. ed. 2005. pp. 914
@inproceedings{5a1e3cdf85a94b29844210b17b9d16c0,
title = "AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water",
abstract = "Poly[2-(2-methoxyethoxy)ethyl methacrylate](PMEMA) with lower critical solution temperatures (LCST) of 22°C was prepared by free-radical polymerization of 2-(2-ethoxyethoxy)ethyl acrylate. The protein adsorption behavior was discussed by taking into account the changes in the surface properties of the polymer-films. There were much FBS proteins attached on the PMEMA films above the LCST compared to assays at lower temperature. Adsorption amounts of the proteins on the PMEMA films increased with increasing the temperature. These results showed that FBS protein adsorptions changed in surface properties governed by polymer transitions from hydrophilic to hydrophobic states.",
author = "Hiroshi Sunami and Naoko Ido and Masaru Tanaka and Sadaaki Yamamoto and Masatsugu Shimomura",
year = "2005",
language = "English",
volume = "54",
pages = "914",
booktitle = "54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan",
edition = "1",

}

TY - GEN

T1 - AFM observation of extracellular matrix adsorbed on thermosensitive polymer-films in water

AU - Sunami, Hiroshi

AU - Ido, Naoko

AU - Tanaka, Masaru

AU - Yamamoto, Sadaaki

AU - Shimomura, Masatsugu

PY - 2005

Y1 - 2005

N2 - Poly[2-(2-methoxyethoxy)ethyl methacrylate](PMEMA) with lower critical solution temperatures (LCST) of 22°C was prepared by free-radical polymerization of 2-(2-ethoxyethoxy)ethyl acrylate. The protein adsorption behavior was discussed by taking into account the changes in the surface properties of the polymer-films. There were much FBS proteins attached on the PMEMA films above the LCST compared to assays at lower temperature. Adsorption amounts of the proteins on the PMEMA films increased with increasing the temperature. These results showed that FBS protein adsorptions changed in surface properties governed by polymer transitions from hydrophilic to hydrophobic states.

AB - Poly[2-(2-methoxyethoxy)ethyl methacrylate](PMEMA) with lower critical solution temperatures (LCST) of 22°C was prepared by free-radical polymerization of 2-(2-ethoxyethoxy)ethyl acrylate. The protein adsorption behavior was discussed by taking into account the changes in the surface properties of the polymer-films. There were much FBS proteins attached on the PMEMA films above the LCST compared to assays at lower temperature. Adsorption amounts of the proteins on the PMEMA films increased with increasing the temperature. These results showed that FBS protein adsorptions changed in surface properties governed by polymer transitions from hydrophilic to hydrophobic states.

UR - http://www.scopus.com/inward/record.url?scp=33645647066&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645647066&partnerID=8YFLogxK

M3 - Conference contribution

VL - 54

SP - 914

BT - 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan

ER -