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Modification of Cellulose Acetate Membrane Via Low-Pressure Plasma Polymerization for Sugar Separation Applications: Part I. Membrane Development and Characterization

dc.authorid Mutlu, Mehmet/0000-0001-7146-1937
dc.authorid Mutlu, Mehmet/0000-0001-9610-9817
dc.authorid Albayrak, Nedim/0000-0002-6356-5805
dc.authorscopusid 12447023300
dc.authorscopusid 6701369814
dc.authorscopusid 6602811722
dc.authorscopusid 7801563692
dc.authorscopusid 7003693899
dc.authorwosid Albayrak, Nedim/Afa-5818-2022
dc.authorwosid Mutlu, Mehmet/S-5351-2019
dc.authorwosid Mutlu, Mehmet/B-3240-2013
dc.contributor.author Gulec, Haci Ali
dc.contributor.author Topacli, Arzu
dc.contributor.author Topacli, Cafer
dc.contributor.author Albayrak, Nedim
dc.contributor.author Mutlu, Mehmet
dc.date.accessioned 2025-05-10T16:49:17Z
dc.date.available 2025-05-10T16:49:17Z
dc.date.issued 2010
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Mutlu, Mehmet] Hacettepe Univ, Plasma Aided Bioengn & Biotechnol Res Grp, Fac Engn, TR-06800 Ankara, Turkey; [Gulec, Haci Ali; Albayrak, Nedim] Yuzuncu Yil Univ, Dept Food Engn, TR-65080 Van, Turkey; [Topacli, Arzu; Topacli, Cafer] Hacettepe Univ, Dept Engn Phys, TR-06800 Ankara, Turkey en_US
dc.description Mutlu, Mehmet/0000-0001-7146-1937; Mutlu, Mehmet/0000-0001-9610-9817; Albayrak, Nedim/0000-0002-6356-5805 en_US
dc.description.abstract The aim of this study is to illustrate the low-pressure plasma modified cellulose acetate (CA) membranes can display a fractionation capability that can be of major importance for the operation of continuous enzymatic membrane reactors. For this purpose, low-frequency (LF) and/or radio-frequency (RF) excitations were applied to coat ethylenediamine (EDA) monomer to alter physico-chemical characteristics of surface as well as narrowing pore size of CA type common ultrafiltration membrane. Membrane characteristics were evaluated using various physical and chemical techniques including contact angle, Fourier Transform Infrared Spectroscopy with Horizontal Attenuated Total Reflection attachment and scanning electron microscopy. Membrane performance based on efficient monosaccharide removal was tested by using a diffusion cell. The contact angle results showed that the grafted amino groups caused great increase on the polar nature of the CA membranes studied. A complete and permanent hydrophilic modification of a CA was achieved by LF plasma treatment. From the fractionation point of view, 120 W and 10 min seemed to be a better plasma condition for membrane modification using LF plasma system. Very high retention (>94%) was obtained with the LF/PIzP-modified CA membrane for disaccharides, while the retention for monosaccharides was rather low (<73%) at the same reaction time. (C) 2010 Elsevier B.V. All rights reserved. en_US
dc.description.sponsorship Scientific Research Fund of Yuzuncu Yil University [2008-FBE-D011]; Scientific and Technological Research Council of Turkey [1060116] en_US
dc.description.sponsorship This work was supported in part by Scientific Research Fund of Yuzuncu Yil University (No: 2008-FBE-D011) and The Scientific and Technological Research Council of Turkey (Grant No: 1060116). en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1016/j.memsci.2010.01.006
dc.identifier.endpage 321 en_US
dc.identifier.issn 0376-7388
dc.identifier.issn 1873-3123
dc.identifier.issue 1-2 en_US
dc.identifier.scopus 2-s2.0-76849083895
dc.identifier.scopusquality Q1
dc.identifier.startpage 310 en_US
dc.identifier.uri https://doi.org/10.1016/j.memsci.2010.01.006
dc.identifier.uri https://hdl.handle.net/20.500.14720/1798
dc.identifier.volume 350 en_US
dc.identifier.wos WOS:000276154300036
dc.identifier.wosquality Q1
dc.language.iso en en_US
dc.publisher Elsevier Science Bv en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Membrane en_US
dc.subject Separation en_US
dc.subject Plasma Polymerization en_US
dc.subject Bioreactor Systems en_US
dc.subject Ethylenediamine en_US
dc.title Modification of Cellulose Acetate Membrane Via Low-Pressure Plasma Polymerization for Sugar Separation Applications: Part I. Membrane Development and Characterization en_US
dc.type Article en_US

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