Abstract
A novel biodegradable thermo-responsive poly(aspartic acid) (PAsp) derivatives composed of succinimide and aspartate isopropyl amide were synthesized. The composition of PAsp derivatives was successfully controlled by changing feed mole ratio of isopropylamine to poly(succinimide) in aminolysis. The thermo-responsive property of the aqueous polymer solution was considerably changed by varying composition of PAsp derivative. Most notable change of thermo-responsive property was reversibility of the phase transition. The dominant factors for reversibility of the phase transition were discussed.
| Original language | English |
|---|---|
| Title of host publication | Polymer Preprints, Japan |
| Pages | 4803 |
| Number of pages | 1 |
| Volume | 55 |
| Edition | 2 |
| Publication status | Published - 2006 |
| Event | 55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, Japan Duration: Sep 20 2006 → Sep 22 2006 |
Other
| Other | 55th Society of Polymer Science Japan Symposium on Macromolecules |
|---|---|
| Country | Japan |
| City | Toyama |
| Period | 9/20/06 → 9/22/06 |
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Keywords
- Biodegradable polymer
- Thermo-responsive
- Water-soluble polymer
ASJC Scopus subject areas
- Engineering(all)
Cite this
Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue. / Tanimoto, Fumiaki; Ono, Tsutomu; Kitamura, Yoshiro; Yoshizawa, Hidekazu.
Polymer Preprints, Japan. Vol. 55 2. ed. 2006. p. 4803.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Peculiar thermo-responsive property of poly(aspartic acid) derivative having succinimide residue
AU - Tanimoto, Fumiaki
AU - Ono, Tsutomu
AU - Kitamura, Yoshiro
AU - Yoshizawa, Hidekazu
PY - 2006
Y1 - 2006
N2 - A novel biodegradable thermo-responsive poly(aspartic acid) (PAsp) derivatives composed of succinimide and aspartate isopropyl amide were synthesized. The composition of PAsp derivatives was successfully controlled by changing feed mole ratio of isopropylamine to poly(succinimide) in aminolysis. The thermo-responsive property of the aqueous polymer solution was considerably changed by varying composition of PAsp derivative. Most notable change of thermo-responsive property was reversibility of the phase transition. The dominant factors for reversibility of the phase transition were discussed.
AB - A novel biodegradable thermo-responsive poly(aspartic acid) (PAsp) derivatives composed of succinimide and aspartate isopropyl amide were synthesized. The composition of PAsp derivatives was successfully controlled by changing feed mole ratio of isopropylamine to poly(succinimide) in aminolysis. The thermo-responsive property of the aqueous polymer solution was considerably changed by varying composition of PAsp derivative. Most notable change of thermo-responsive property was reversibility of the phase transition. The dominant factors for reversibility of the phase transition were discussed.
KW - Biodegradable polymer
KW - Thermo-responsive
KW - Water-soluble polymer
UR - http://www.scopus.com/inward/record.url?scp=33846181997&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33846181997&partnerID=8YFLogxK
M3 - Conference contribution
VL - 55
SP - 4803
BT - Polymer Preprints, Japan
ER -