Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water

Shieeaki Morita, Masaru Tanaka, Yukihiro Ozaki

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

Abstract

Hydration structures of a biocompatible polymer, poly(2-methoxyethyl acrylate) (PMEA), were investigated by in-situ ATR-IR spectroscopy. Time-resolved in-situ ATR-IR spectra of water sorption process into a PMEA film from dried condition to saturated hydration were monitored. Difference spectra, i.e., subtraction spectra at each time step A(tn) - A(t n-1), revealed that the band around 3600 cm-1 assigned to non-freezing water initially arises, followed by that around 3400 cm -1 of freezing bound water, and finally the band around 3200 cm -1 corresponds to freezing water increases. Hydration structures of each water in PMEA will be discussed in detail.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan - 55th SPSJ Annual Meeting
Pages1939
Number of pages1
Volume55
Edition1
Publication statusPublished - 2006
Externally publishedYes
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: May 24 2006May 26 2006

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period5/24/065/26/06

Fingerprint

Vibrational spectroscopy
Hydration
Molecular structure
Polymers
Water
Freezing
Sorption
Infrared spectroscopy

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Morita, S., Tanaka, M., & Ozaki, Y. (2006). Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water. In Polymer Preprints, Japan - 55th SPSJ Annual Meeting (1 ed., Vol. 55, pp. 1939)

Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water. / Morita, Shieeaki; Tanaka, Masaru; Ozaki, Yukihiro.

Polymer Preprints, Japan - 55th SPSJ Annual Meeting. Vol. 55 1. ed. 2006. p. 1939.

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

Morita, S, Tanaka, M & Ozaki, Y 2006, Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water. in Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 edn, vol. 55, pp. 1939, 55th SPSJ Annual Meeting, Nagoya, Japan, 5/24/06.
Morita S, Tanaka M, Ozaki Y. Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water. In Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 ed. Vol. 55. 2006. p. 1939
Morita, Shieeaki ; Tanaka, Masaru ; Ozaki, Yukihiro. / Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water. Polymer Preprints, Japan - 55th SPSJ Annual Meeting. Vol. 55 1. ed. 2006. pp. 1939
@inproceedings{ed5bcb45fe2846028ef4c542dda39aa5,
title = "Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water",
abstract = "Hydration structures of a biocompatible polymer, poly(2-methoxyethyl acrylate) (PMEA), were investigated by in-situ ATR-IR spectroscopy. Time-resolved in-situ ATR-IR spectra of water sorption process into a PMEA film from dried condition to saturated hydration were monitored. Difference spectra, i.e., subtraction spectra at each time step A(tn) - A(t n-1), revealed that the band around 3600 cm-1 assigned to non-freezing water initially arises, followed by that around 3400 cm -1 of freezing bound water, and finally the band around 3200 cm -1 corresponds to freezing water increases. Hydration structures of each water in PMEA will be discussed in detail.",
author = "Shieeaki Morita and Masaru Tanaka and Yukihiro Ozaki",
year = "2006",
language = "English",
volume = "55",
pages = "1939",
booktitle = "Polymer Preprints, Japan - 55th SPSJ Annual Meeting",
edition = "1",

}

TY - GEN

T1 - Studies on molecular structure of biocompatible polymers by vibrational spectroscopy [15] hydration structures of a PMEA film contacting with water

AU - Morita, Shieeaki

AU - Tanaka, Masaru

AU - Ozaki, Yukihiro

PY - 2006

Y1 - 2006

N2 - Hydration structures of a biocompatible polymer, poly(2-methoxyethyl acrylate) (PMEA), were investigated by in-situ ATR-IR spectroscopy. Time-resolved in-situ ATR-IR spectra of water sorption process into a PMEA film from dried condition to saturated hydration were monitored. Difference spectra, i.e., subtraction spectra at each time step A(tn) - A(t n-1), revealed that the band around 3600 cm-1 assigned to non-freezing water initially arises, followed by that around 3400 cm -1 of freezing bound water, and finally the band around 3200 cm -1 corresponds to freezing water increases. Hydration structures of each water in PMEA will be discussed in detail.

AB - Hydration structures of a biocompatible polymer, poly(2-methoxyethyl acrylate) (PMEA), were investigated by in-situ ATR-IR spectroscopy. Time-resolved in-situ ATR-IR spectra of water sorption process into a PMEA film from dried condition to saturated hydration were monitored. Difference spectra, i.e., subtraction spectra at each time step A(tn) - A(t n-1), revealed that the band around 3600 cm-1 assigned to non-freezing water initially arises, followed by that around 3400 cm -1 of freezing bound water, and finally the band around 3200 cm -1 corresponds to freezing water increases. Hydration structures of each water in PMEA will be discussed in detail.

UR - http://www.scopus.com/inward/record.url?scp=33749873030&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33749873030&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33749873030

VL - 55

SP - 1939

BT - Polymer Preprints, Japan - 55th SPSJ Annual Meeting

ER -