Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102241
Full metadata record
DC FieldValueLanguage
dc.contributor.authorToh, Williamen
dc.contributor.authorNg, Teng Yongen
dc.contributor.authorLiu, Zishunen
dc.contributor.authorHu, Jianyingen
dc.date.accessioned2014-03-21T06:07:52Zen
dc.date.accessioned2019-12-06T20:52:08Z-
dc.date.available2014-03-21T06:07:52Zen
dc.date.available2019-12-06T20:52:08Z-
dc.date.copyright2013en
dc.date.issued2013en
dc.identifier.citationToh, W., Ng, T. Y., Liu, Z., & Hu, J. (2013). Deformation kinetics of pH-sensitive hydrogels. Polymer International, in press.en
dc.identifier.issn0959-8103en
dc.identifier.urihttps://hdl.handle.net/10356/102241-
dc.description.abstractPolymeric gels can undergo large deformation when subjected to external solutions of varying pH. It is imperative to understand the deformation process of pH-sensitive hydrogels for the effective application of these attractive materials in the biomedical and microfluidic fields. In the modeling of these multi-phase materials, finite element (FE) modeling is a useful tool for the development of future applications, and it allows developers to test a wide variety of material responses in a cost-effective and efficient manner, reducing the need to conduct extensive laboratory experiments. Although a FE user-defined material model is available for the equilibrium state, the transient response of pH-sensitive gels has not been effectively modeled. Based on our recent work using the heat transfer analogy to tap into the readily available coupled temperature–displacement elements available in the commercial FE software ABAQUS for simulation of the transient swelling process of neutral hydrogels, the transient swelling process of a pH-sensitive hydrogel is studied and a FE model is further developed to simulate the transient phenomena. Some benchmark examples are investigated to demonstrate the model's capabilities in the simulation of nonlinear deformation kinetics relevant to several applications of pH-sensitive hydrogels.en
dc.language.isoenen
dc.relation.ispartofseriesPolymer internationalen
dc.rights© 2013 Society of Chemical Industry.en
dc.subjectDRNTU::Engineering::Mechanical engineeringen
dc.titleDeformation kinetics of pH-sensitive hydrogelsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.identifier.doi10.1002/pi.4652en
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:MAE Journal Articles

SCOPUSTM   
Citations

21
checked on Sep 6, 2020

WEB OF SCIENCETM
Citations

22
checked on Oct 23, 2020

Page view(s)

283
checked on Oct 26, 2020

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.