Please use this identifier to cite or link to this item: https://doi.org/10.1007/s00396-004-1066-7
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dc.titleCe(IV) ion initiated graft polymerization of glycidylmethacrylate onto a demineralized bone matrix: Effect of reaction parameters
dc.contributor.authorMurugan, R.
dc.contributor.authorRamakrishna, S.
dc.date.accessioned2014-06-17T06:14:14Z
dc.date.available2014-06-17T06:14:14Z
dc.date.issued2004-10
dc.identifier.citationMurugan, R., Ramakrishna, S. (2004-10). Ce(IV) ion initiated graft polymerization of glycidylmethacrylate onto a demineralized bone matrix: Effect of reaction parameters. Colloid and Polymer Science 282 (12) : 1316-1322. ScholarBank@NUS Repository. https://doi.org/10.1007/s00396-004-1066-7
dc.identifier.issn0303402X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/59672
dc.description.abstractStudies on chemical modification of demineralized bone matrix (DBM) have opened new arenas in the field of clinical orthopedics owing to its potential osteoinductivity with desired chemical functionality. To widen its usage to biomolecular delivery, graft polymerization of glycidylmethacrylate onto DBM was carried out by a free-radical initiating process using ceric ammonium nitrate as an initiator. The evidence of the grafting reaction was examined by chemical analysis using Fourier transform IR spectroscopy. The grafting condition was standardized by regulating the reaction parameters such as the concentrations of the backbone, the monomer and the initiator, the polymerization temperature and time. The optimum polymerization temperature and time to have the maximum grafting yield were 40 °C and 3 h, respectively. The percentage of grafting and the percentage of grafting efficiency were determined as a function of the reaction parameters, and both were found to increasing initially and thereafter decrease in most of the cases. The grafting results are discussed in a detailed fashion and a reaction mechanism is proposed. © Springer-Verlag 2004.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1007/s00396-004-1066-7
dc.sourceScopus
dc.subjectCeric ammonium nitrate
dc.subjectDemineralized bone matrix
dc.subjectGlycidylmethacrylate
dc.subjectGrafting
dc.subjectOptimum condition
dc.typeArticle
dc.contributor.departmentDEAN'S OFFICE (ENGINEERING)
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1007/s00396-004-1066-7
dc.description.sourcetitleColloid and Polymer Science
dc.description.volume282
dc.description.issue12
dc.description.page1316-1322
dc.description.codenCPMSB
dc.identifier.isiut000224751100003
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