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Preparation of CaCO3-based biomineralized polyvinylpyrrolidone-carboxymethylcellulose hydrogels and their viscoelastic behavior

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dc.title Preparation of CaCO3-based biomineralized polyvinylpyrrolidone-carboxymethylcellulose hydrogels and their viscoelastic behavior en
dc.contributor.author Shah, Rushita
dc.contributor.author Saha, Nabanita
dc.contributor.author Kitano, Takeshi
dc.contributor.author Sáha, Petr
dc.relation.ispartof Journal of Applied Polymer Science
dc.identifier.issn 0021-8995 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2014
utb.relation.volume 131
utb.relation.issue 10
dc.type article
dc.language.iso en
dc.publisher John Wiley & Sons, Inc. en
dc.identifier.doi 10.1002/app.40237
dc.relation.uri http://onlinelibrary.wiley.com/doi/10.1002/app.40237/abstract?systemMessage=Wiley+Online+Library+will+be+disrupted+Saturday%2C+15+March+from+10%3A00-12%3A00+GMT+%2806%3A00-08%3A00+EDT%29+for+essential+maintenance
dc.subject biomimetic en
dc.subject biomineralized hydrogel en
dc.subject CaCO3 en
dc.subject functionalization of polymers en
dc.subject swelling en
dc.description.abstract In the blend of natural and synthetic polymer-based biomaterial of polyvinylpyrrolidone (PVP) and carboxymethylcellulose (CMC), fabrication of CaCO3 was successfully accomplished using simple liquid diffusion technique. The present study emphasizes the biomimetic mineralization in PVP-CMC hydrogel, and furthermore, several properties of this regenerated and functionalized hydrogel membranes were investigated. The physical properties were studied and confirmed the presence of CaCO3 mineral in hydrogel by Fourier transform infrared spectroscopy and Scanning electron microscopy. Moreover, the absorptivity of water and mineral by PVP-CMC hydrogel was studied to determine its absorption capacity. Further, the viscoelastic properties (storage modulus, loss modulus, and complex viscosity) of mineralized and swelled samples (time: 5-150 min) were measured against angular frequency. It is interesting to know the increase of elastic nature of mineralized hydrogel filled with CaCO3 maintaining the correlation between elastic property and viscous one of pure hydrogel. All these properties of biomineralized hydrogel suggest its application in biomedical field, like bone treatment, bone tissue regeneration, dental plaque and tissue replacement, etc. © 2013 Wiley Periodicals, Inc. en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003691
utb.identifier.obdid 43871768
utb.identifier.scopus 2-s2.0-84894274623
utb.identifier.wok 000334665000013
utb.identifier.coden JAPNA
utb.source j-scopus
dc.date.accessioned 2014-03-13T16:50:50Z
dc.date.available 2014-03-13T16:50:50Z
dc.description.sponsorship Research and Development for Innovation Operational Program; European Regional Development Fund (ERDF); national budget of the Czech Republic [CZ.1.05/2.1.00/03.0111, CZ.1.07/2.3.00/20.0104]; "Education for Competitiveness" Operational Program; European Social Fund (ESF)
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Shah, Rushita
utb.contributor.internalauthor Saha, Nabanita
utb.contributor.internalauthor Kitano, Takeshi
utb.contributor.internalauthor Sáha, Petr
utb.fulltext.affiliation Rushita Shah,1 Nabanita Saha,1,2 Takeshi Kitano,1,2 Petr Saha1,2 1 Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, nam. T. G. Masaryka 275, Zlin 762 72, Czech Republic 2 Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Nad Ovcirnou 3685, 760 01 Zlin, Czech Republic Correspondence to: N. Saha (E -mail: nabanitas@yahoo.com or nabanita@ft.utb.cz)
utb.fulltext.dates Received 18 July 2013; accepted 30 November 2013
utb.fulltext.sponsorship The authors are thankful for the support of Research and Development for Innovation Operational Program co-funded by the European Regional Development Fund (ERDF) and national budget of the Czech Republic within the framework of the Centre of Polymer Systems project (reg. number: CZ.1.05/2.1.00/03.0111) and the support of the “Education for Competitiveness” Operational Program co-funded by the European Social Fund (ESF) and the national budget of the Czech Republic, within the “Advanced Theoretical and Experimental Studies of Polymer Systems” project (reg. number: CZ.1.07/2.3.00/20.0104).
utb.fulltext.faculty University Institute
utb.fulltext.faculty Faculty of Technology
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Polymer Centre
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