dc.contributor.author | Akkaya, Birnur | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:58:32Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:58:32Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0021-8995 | |
dc.identifier.issn | 1097-4628 | |
dc.identifier.uri | https://dx.doi.org/10.1002/app.39341 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/8513 | |
dc.description | WOS: 000323249700062 | en_US |
dc.description.abstract | A novel porous and spherical hydroxyapatite (HA) microcomposite with an average diameter of 50-100 m was produced by suspension polymerization for the adsorption of human immunoglobulin G (IgG). The specific surface area of the pure HA and HA microcomposite were found to be 80.25 and 182.53 m(2)/g, respectively. Characterizations were performed with X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and scanning electron microscopy analysis. The swelling ratio of the spherical HA microcomposites was 170%. The maximum adsorption of IgG from aqueous solution was observed at pH 7.0 (5 mM phosphate buffer) and at 45 degrees C in a batch system in which parallel separate experiments were performed independently. An IgG adsorption capacity value of up to 140 mg/g was obtained for the HA microcomposite. The IgG molecules could be repeatedly adsorbed and desorbed through the use of spherical microcomposites without a noticeable loss in the IgG adsorption capacity. (c) 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 2764-2771, 2013 | en_US |
dc.description.sponsorship | Research Fund of Cumhuriyet University (CUBAP) [F-323] | en_US |
dc.description.sponsorship | This work was supported by the Research Fund of Cumhuriyet University (CUBAP, project number F-323). The author is also grateful to Recep Akkaya for valuable experimental studies. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | WILEY | en_US |
dc.relation.isversionof | 10.1002/app.39341 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | adsorption | en_US |
dc.subject | biomaterials | en_US |
dc.subject | biomedical applications | en_US |
dc.subject | proteins | en_US |
dc.title | Porous and spherical hydroxyapatite microcomposites for immunoglobulin G adsorption | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF APPLIED POLYMER SCIENCE | en_US |
dc.contributor.department | Cumhuriyet Univ, Dept Mol Biol & Genet, Fac Sci, TR-58140 Sivas, Turkey | en_US |
dc.identifier.volume | 130 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.endpage | 2771 | en_US |
dc.identifier.startpage | 2764 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |