Cited by 304Hydrogels: synthesis, properties, applicationsAdvanced Materials and MechanicsPolymer composites and self-healing

The DOI matches its Crossref record; 21 of the 22 references it cites were found in a registry or an index.

pH-induced shape-memory polymers

Han, Xiao‐Juan, Dong, Zhen‐Qiang, Fan, Min‐Min, Liu, Yan, li, Jian‐Hu, Wang, Yi‐Fu, Yuan, Qi‐Juan, Li, Bang‐Jing, Zhang, Sheng·2012·Macromolecular Rapid Communications

Abstract

A novel pH sensitive shape-memory polymer (SMP) is prepared by cross-linking the β-cyclodextrin modified alginate (β-CD-Alg) and diethylenetriamine modified alginate (DETA-Alg): The pH reversible β-CD-DETA inclusion complexes serve as a reversible phase, and the cross-linked alginate chains serve as a fixing phase. It is shown that this material can be processed into temporary shape as we needs at pH 11.5 and recover to its initial shape at pH 7. The recovery ratio and the fixity ratio were 95.7 ± 0.9% and 94.8 ± 1.1%, respectively. Furthermore, this material showed good degradability and biocompatibility. Because the shape transition pH value is quite close to that of our body fluid and this pH triggered shape-memory effect is convenient and safe to use, this material has a high potential for medical application.

Overview

Integrity signals

Registry

Crossref · 10.1002/marc.201200153

Cites

21 of 21 references verified0 citation errors · 0 not checkable

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Citations

Cites

Show all 22 references

Research works printed but not linked: 5

  1. 10.1002/1521-3773(20020617)41:12<2034::AID-ANIE2034>3.0.CO;2-M · DOI
  2. Duerig T., 1996, Biomed. Mater. Eng., 6, 255
  3. Hoffman A. S., 1996, An Introduction to Materials in Medicine
  4. Lendlein A., 2005, Clin. Hemorheol. Micro., 32, 105
  5. 10.1021/ma049215 · DOI

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Metadata

Authors
Han, X., Dong, Z., Fan, M., Liu, Y., li, J., Wang, Y., Yuan, Q., Li, B., & Zhang, S.
Affiliations
  • Sichuan University (CN)
  • Chinese Academy of Sciences (CN)
Corresponding author
  • Li, Bang‐Jing
  • Zhang, Sheng
Venue
Macromolecular Rapid Communications
Publisher
Wiley
Published
2012-04-20
Volume
33
Issue
12
Pages
1055-1060
ISSN
  • 1022-1336 (ISSN-L)
  • 1521-3927
OpenAlex
W1981343413
Cited by
304
References
22
Citations by year
2026: 10 · 2025: 21 · 2024: 22 · 2023: 23 · 2022: 20 · 2021: 37 · 2020: 33 · 2019: 27 · 2018: 31 · 2017: 16 · 2016: 20 · 2015: 16 · 2014: 12 · 2013: 13 · 2012: 3
FWCI
6.46
Type
journal article
Language
en
Open access
closed
Locations
  • Macromolecular Rapid Communications (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Materials Science › Biomaterials › Hydrogels: synthesis, properties, applications
  • Physical Sciences › Engineering › Mechanical Engineering › Advanced Materials and Mechanics
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
Keywords
shape memory polymers, pH-responsive materials, β-cyclodextrin, alginate, diethylenetriamine, inclusion complexes, shape recovery, biodegradability, biocompatibility, medical applications
MeSH terms
Alginates, Biocompatible Materials, Cross-Linking Reagents, Hydrogen-Ion Concentration, Polymers, Temperature, beta-Cyclodextrins

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