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dc.creatorNešić, Aleksandra
dc.creatorPanić, Vesna
dc.creatorOstojić, Sanja
dc.creatorMicić, Darko
dc.creatorPajić-Lijaković, Ivana
dc.creatorOnjia, Antonije
dc.creatorVeličković, Sava
dc.date.accessioned2021-03-10T13:12:42Z
dc.date.available2021-03-10T13:12:42Z
dc.date.issued2016
dc.identifier.issn0254-0584
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3415
dc.description.abstractThis article described the synthesis and characterization of new copolymer hydrogels containing two hydrophilic units-methacrylic acid (MAA) and 2-Acrylamido-2-methylpropane sulfonic acid (AMPS). The resulting hydrogels were characterized by various techniques: FTIR, Elemental analysis, SEM, Dynamic Molecular simulation, Dynamic-Mechanical analysis and DSC in order to confirm the structure of hydrogels and to predict the best ratio composition with enhanced physical chemical properties. The swelling behavior in water was studied as a function of ratio of monomers and their concentration in medium. An increase in AMPS content led to expansion of network and increase in swelling degree capacity in water. An increase in AMPS content did not significantly influence the glass transition temperature of copolymers, indicated that the physical properties of initial components were preserved. The equal amount of monomers contributed to the highest strength of hydrogels. Meanwhile, the introduction of AMPS to the system was an effective method for improving the performances of the poly(methacrylic acid)- based hydrogels.en
dc.publisherElsevier Science Sa, Lausanne
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172062/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31055/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31093/RS//
dc.rightsrestrictedAccess
dc.sourceMaterials Chemistry and Physics
dc.subjectPolymersen
dc.subjectDifferential scanning calorimetry (DSC)en
dc.subjectElectron microscopy (STEM, TEM and SEM)en
dc.subjectFourier transform infrared spectroscopy (FTIR)en
dc.titlePhysical-chemical behavior of novel copolymers composed of methacrylic acid and 2-acrylamido-2-methylpropane sulfonic aciden
dc.typearticle
dc.rights.licenseARR
dc.citation.epage163
dc.citation.other174: 156-163
dc.citation.rankM22
dc.citation.spage156
dc.citation.volume174
dc.identifier.doi10.1016/j.matchemphys.2016.02.063
dc.identifier.rcubconv_4712
dc.identifier.scopus2-s2.0-84977867193
dc.identifier.wos000373865700019
dc.type.versionpublishedVersion


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