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Effect of Strain on Viscoelastic Behavior of PVP-CMC Based Medicated Hydrogels

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dc.title Effect of Strain on Viscoelastic Behavior of PVP-CMC Based Medicated Hydrogels en
dc.contributor.author Roy, Niladri
dc.contributor.author Saha, Nabanita
dc.contributor.author Kitano, Takeshi
dc.contributor.author Sáha, Petr
dc.relation.ispartof Novel Trends in Rheology IV
dc.identifier.issn 0094-243X Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.isbn 978-0-7354-0935-4
dc.date.issued 2011
utb.relation.volume 1375
dc.citation.spage 253
dc.citation.epage 260
dc.event.title International Conference on Novel Trends in Rheology IV
dc.event.location Zlín
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2011-07-27
dc.event.edate 2011-07-28
dc.type conferenceObject
dc.language.iso en
dc.publisher American Institute of Physics (AIP) en
dc.identifier.doi 10.1063/1.3604486
dc.relation.uri http://proceedings.aip.org/resource/2/apcpcs/1375/1/253_1?isAuthorized=no
dc.subject Hydrogels en
dc.subject Frequency en
dc.subject Strain en
dc.subject Swelling en
dc.subject Viscoelastic en
dc.description.abstract PVP-CMC and PVP-CMC-BA are designated as medicated hydrogels which are elastic in nature like other gels and solids. This present work was focused on the effect of strain on viscoelastic behavior of these medicated hydrogels. Dynamic frequency sweep test at 10% strain and dynamic strain sweep tests at different angular frequencies were performed on these hydrogels. Freshly prepared hydrogels and hydrogels swelled for 60 min from dry state were chosen for the experiments. These two experiments reveal that both PVP-CMC and PVP-CMC-BA hydrogels (fresh and swelled) maintain elastic behavior from very low to medium strain, but at high strain they become viscous in nature. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002820
utb.identifier.rivid RIV/70883521:28110/11:43867445!RIV12-MSM-28110___
utb.identifier.rivid RIV/70883521:28610/11:43867445!RIV12-MSM-28610___
utb.identifier.obdid 43867742
utb.identifier.scopus 2-s2.0-79961231865
utb.identifier.wok 000302935100023
utb.source d-wok
dc.date.accessioned 2012-06-04T11:34:13Z
dc.date.available 2012-06-04T11:34:13Z
dc.rights.access openAccess
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Roy, Niladri
utb.contributor.internalauthor Saha, Nabanita
utb.contributor.internalauthor Kitano, Takeshi
utb.contributor.internalauthor Sáha, Petr
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