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Determination of neutralization capacity and stability of a basic methacrylate monomer using NMR

dc.contributor.authorPark, Jonggu
dc.contributor.authorYe, Qiang
dc.contributor.authorSpencer, Paulette
dc.contributor.authorLaurence, Jennifer S.
dc.date.accessioned2017-06-13T20:18:32Z
dc.date.available2017-06-13T20:18:32Z
dc.date.issued2012
dc.identifier.citationPark, J., Ye, Q., Spencer, P., & Laurence, J. S. (2012). Determination of neutralization capacity and stability of a basic methacrylate monomer using NMR. International Journal of Polymeric Materials, 61(2), 144–153. http://doi.org/10.1080/00914037.2011.574660en_US
dc.identifier.urihttp://hdl.handle.net/1808/24495
dc.descriptionThis is an Accepted Manuscript of an article published by Taylor & Francis in International Journal of Polymeric Materials and Polymeric Biomaterials in 2012, available online: http://www.tandfonline.com/10.1080/00914037.2011.574660.en_US
dc.description.abstractThe durability of dental resin depends on the stability of the polymer. The neutralizing capacity of a basic methacrylate monomer and its chemical stability were measured using nuclear magnetic resonance (NMR) spectroscopy. Lactic acid solution was titrated with 2-(dimethylamino)ethylmethacrylate (DMAEMA) or 2-hydroxyethylmethacrylate (HEMA) and its chemical shifts monitored. Addition of DMAEMA alters the chemical shift proportionally to pH neutralization, whereas HEMA has no impact. Chemical shifts were used to quantify both the change in pH and monomer stability. The results demonstrate that neutralization by basic monomer can be achieved and that this can be measured using an NMR assay.en_US
dc.publisherTaylor & Francisen_US
dc.subjectNeutralizationen_US
dc.subjectStabilityen_US
dc.subjectBasic monomeren_US
dc.subjectLactic aciden_US
dc.subjectNuclear magnetic resonance spectroscopyen_US
dc.titleDetermination of neutralization capacity and stability of a basic methacrylate monomer using NMRen_US
dc.typeArticleen_US
kusw.kuauthorPark, Jonggu
kusw.kuauthorYe, Qiang
kusw.kuauthorSpencer, Paulette
kusw.kuauthorLaurence, Jennifer S.
kusw.kudepartmentBioengineeringen_US
dc.identifier.doi10.1080/00914037.2011.574660en_US
kusw.oaversionScholarly/refereed, author accepted manuscripten_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.identifier.pmidPMC3337788en_US
dc.rights.accessrightsopenAccess


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