dc.contributor.author | Oztop, HN | |
dc.contributor.author | Oztop, AY | |
dc.contributor.author | Karadag, E | |
dc.contributor.author | Isikver, Y | |
dc.contributor.author | Saraydin, D | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:23:42Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:23:42Z | |
dc.date.issued | 2003 | |
dc.identifier.issn | 0141-0229 | |
dc.identifier.uri | https://dx.doi.org/10.1016/S0141-0229(02)00244-2 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/11420 | |
dc.description | WOS: 000180246400014 | en_US |
dc.description.abstract | Acrylamide/sodium acrylate (AAm/SA) copolymers, prepared by using various crosslinkers, were used in experiments on swelling, diffusion, immobilization of yeast cells (Saccharomyces cerevisiae) and production of ethyl alcohol. AAm/SA hydrogels were used for swelling and diffusion studies in the nutrient medium of the cells. The parameters of equilibrium swelling, maximum swelling, initial swelling rate, diffusional exponent, network constant and diffusion coefficient of the hydrogel/penetrant systems were calculated and evaluated. Yeast cells were immobilized onto the hydrogels by adsorption method during multiplication and ethyl alcohol production of the hydrogels was investigated. Swelling of AAm increased with the addition of SA and ethyl alcohol production increased with increasing SA in the hydrogels. The best system for immobilization is found to be AAm/SA hydrogels containing N,N'-methylenebisacrylamide as crosslinker. (C) 2002 Elsevier Science Inc. All rights reserved. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE INC | en_US |
dc.relation.isversionof | 10.1016/S0141-0229(02)00244-2 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | acrylamide | en_US |
dc.subject | hydrogel | en_US |
dc.subject | immobilization | en_US |
dc.subject | Saccharomyces cerevisiae | en_US |
dc.subject | ethyl alcohol | en_US |
dc.subject | sodium acrylate | en_US |
dc.title | Immobilization of Saccharomyces cerevisiae on to acrylamide-sodium acrylate hydrogels for production of ethyl alcohol | en_US |
dc.type | article | en_US |
dc.relation.journal | ENZYME AND MICROBIAL TECHNOLOGY | en_US |
dc.contributor.department | Cumhuriyet Univ, Dept Chem, Biochem Res Lab, TR-58140 Sivas, Turkey -- Cumhuriyet Univ, Fac Med, Dept Microbiol Clin Microbiol, TR-58140 Sivas, Turkey -- Adnan Menderes Univ, Dept Chem, TR-09010 Aydyn, Turkey -- Cumhuriyet Univ, Dept Chem, Hydrogel Res Lab, TR-58140 Sivas, Turkey | en_US |
dc.contributor.authorID | Saraydin, Dursun -- 0000-0001-7191-510X | en_US |
dc.identifier.volume | 32 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.endpage | 119 | en_US |
dc.identifier.startpage | 114 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |