Fabrication and characterization of antibacterial PVDF hollow fibre membrane by doping Ag-loaded zeolites
This work describes the fabrication and characterization of antibacterial poly(vinylidene fluoride) (PVDF) hollow fibre membranes via phase inversion using dry-jet wet-spinning technique. Ag-loaded NaY zeolites were particularly synthesized and then doped with PVDF spinning solution to produce a nov...
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| Veröffentlicht in: | Journal of membrane science 2013-06, Vol.437, p.205-215 |
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| description | This work describes the fabrication and characterization of antibacterial poly(vinylidene fluoride) (PVDF) hollow fibre membranes via phase inversion using dry-jet wet-spinning technique. Ag-loaded NaY zeolites were particularly synthesized and then doped with PVDF spinning solution to produce a novel antibacterial hollow fibre with enhanced antibacterial efficiency. The morphologies, crystal structures, and Ag+ loading of synthesized Ag-loaded NaY zeolites were analyzed by field emission scanning electron microscope (FE-SEM), X-ray diffraction (XRD) and inductively coupled plasma-atomic emission spectrometry (ICP-AES), respectively. The antibacterial efficiencies of the prepared hollow fibre membranes against Escherichia coli (E. coli) were evaluated by halo zone test, E. coli suspension filtration test and adhesion test. The surface morphologies, pure water flux, hydrophilicity, tensile strength, through-pore size, resistance to BSA of antibacterial PVDF hollow fibre membrane were also investigated. All results demonstrated that PVDF hollow fibre fabricated by doping Ag-loaded zeolites showed excellent antibacterial property, high permeability and mechanical strength, indicating the promising application as the antibacterial ultra-filtration membranes.
•Antibacterial PVDF hollow fibre was fabricated by doping Ag-loaded zeolites.•D7T3 membrane was constructed to achieve higher flux using co-solvent.•Membrane doped 1wt% Ag-loaded zeolites displayed obvious antibacterial property.•The produced membrane showed good fouling resistance to BSA. |
| doi_str_mv | 10.1016/j.memsci.2013.03.009 |
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•Antibacterial PVDF hollow fibre was fabricated by doping Ag-loaded zeolites.•D7T3 membrane was constructed to achieve higher flux using co-solvent.•Membrane doped 1wt% Ag-loaded zeolites displayed obvious antibacterial property.•The produced membrane showed good fouling resistance to BSA.</description><identifier>ISSN: 0376-7388</identifier><identifier>EISSN: 1873-3123</identifier><identifier>DOI: 10.1016/j.memsci.2013.03.009</identifier><identifier>CODEN: JMESDO</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>adhesion ; Ag-loaded zeolites ; Antibacterial ; antibacterial properties ; Antiinfectives and antibacterials ; Applied sciences ; artificial membranes ; Chemistry ; Colloidal state and disperse state ; crystal structure ; Doping ; Emission analysis ; Escherichia coli ; Exact sciences and technology ; Exchange resins and membranes ; filtration ; Forms of application and semi-finished materials ; General and physical chemistry ; Hollow fibre membranes ; hydrophilicity ; Inductively coupled plasma ; Ion-exchange ; Membranes ; permeability ; Phase inversion ; Polymer industry, paints, wood ; Polyvinylidene fluorides ; PVDF hollow fibre ; scanning electron microscopes ; Scanning electron microscopy ; Silver ; spectroscopy ; spinning ; Surface physical chemistry ; Technology of polymers ; tensile strength ; X-ray diffraction ; Zeolites ; Zeolites: preparations and properties</subject><ispartof>Journal of membrane science, 2013-06, Vol.437, p.205-215</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c463t-1d83f4fdd9adbde5997b21a5d338f4139ee081a1103865dce9319da3cebfb7b3</citedby><cites>FETCH-LOGICAL-c463t-1d83f4fdd9adbde5997b21a5d338f4139ee081a1103865dce9319da3cebfb7b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0376738813002044$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27391285$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shi, Huyan</creatorcontrib><creatorcontrib>Liu, Fu</creatorcontrib><creatorcontrib>Xue, Lixin</creatorcontrib><title>Fabrication and characterization of antibacterial PVDF hollow fibre membrane by doping Ag-loaded zeolites</title><title>Journal of membrane science</title><description>This work describes the fabrication and characterization of antibacterial poly(vinylidene fluoride) (PVDF) hollow fibre membranes via phase inversion using dry-jet wet-spinning technique. Ag-loaded NaY zeolites were particularly synthesized and then doped with PVDF spinning solution to produce a novel antibacterial hollow fibre with enhanced antibacterial efficiency. The morphologies, crystal structures, and Ag+ loading of synthesized Ag-loaded NaY zeolites were analyzed by field emission scanning electron microscope (FE-SEM), X-ray diffraction (XRD) and inductively coupled plasma-atomic emission spectrometry (ICP-AES), respectively. The antibacterial efficiencies of the prepared hollow fibre membranes against Escherichia coli (E. coli) were evaluated by halo zone test, E. coli suspension filtration test and adhesion test. The surface morphologies, pure water flux, hydrophilicity, tensile strength, through-pore size, resistance to BSA of antibacterial PVDF hollow fibre membrane were also investigated. All results demonstrated that PVDF hollow fibre fabricated by doping Ag-loaded zeolites showed excellent antibacterial property, high permeability and mechanical strength, indicating the promising application as the antibacterial ultra-filtration membranes.
•Antibacterial PVDF hollow fibre was fabricated by doping Ag-loaded zeolites.•D7T3 membrane was constructed to achieve higher flux using co-solvent.•Membrane doped 1wt% Ag-loaded zeolites displayed obvious antibacterial property.•The produced membrane showed good fouling resistance to BSA.</description><subject>adhesion</subject><subject>Ag-loaded zeolites</subject><subject>Antibacterial</subject><subject>antibacterial properties</subject><subject>Antiinfectives and antibacterials</subject><subject>Applied sciences</subject><subject>artificial membranes</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>crystal structure</subject><subject>Doping</subject><subject>Emission analysis</subject><subject>Escherichia coli</subject><subject>Exact sciences and technology</subject><subject>Exchange resins and membranes</subject><subject>filtration</subject><subject>Forms of application and semi-finished materials</subject><subject>General and physical chemistry</subject><subject>Hollow fibre membranes</subject><subject>hydrophilicity</subject><subject>Inductively coupled plasma</subject><subject>Ion-exchange</subject><subject>Membranes</subject><subject>permeability</subject><subject>Phase inversion</subject><subject>Polymer industry, paints, wood</subject><subject>Polyvinylidene fluorides</subject><subject>PVDF hollow fibre</subject><subject>scanning electron microscopes</subject><subject>Scanning electron microscopy</subject><subject>Silver</subject><subject>spectroscopy</subject><subject>spinning</subject><subject>Surface physical chemistry</subject><subject>Technology of polymers</subject><subject>tensile strength</subject><subject>X-ray diffraction</subject><subject>Zeolites</subject><subject>Zeolites: preparations and properties</subject><issn>0376-7388</issn><issn>1873-3123</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkU-LFDEQxRtRcFz9BoK5CF56rEx1d5KLsKzOrrCg4Oo15E9lNkNPZ0x6ld1Pb4ZePCoUFBS_eq-o1zSvOaw58OH9fn2gQ3FxvQGOa6gF6kmz4lJgi3yDT5sVoBhagVI-b16UsgfgAqRaNXFrbI7OzDFNzEyeuVuTjZspx4dlmEKdz9EuQzOyrz8-btltGsf0m4VoM7HqbrOZiNl75tMxTjt2vmvHZDx59kBpjDOVl82zYMZCrx77WXOz_XRzcdVef7n8fHF-3bpuwLnlXmLogvfKeOupV0rYDTe9R5Sh46iIQHLDOaAceu9IIVfeoCMbrLB41rxbZI85_byjMutDLI7Gsd6X7ormose-7waF_0d76LETqoOKdgvqciolU9DHHA8m32sO-pSB3uslA33KQEMtUHXt7aODKc6MoT7JxfJ3dyNQ8Y3sK_dm4YJJ2uxyZb5_q0IDAMhOipPSh4Wg-rpfkbKuXjQ58jGTm7VP8d-n_AEfgKjy</recordid><startdate>20130601</startdate><enddate>20130601</enddate><creator>Shi, Huyan</creator><creator>Liu, Fu</creator><creator>Xue, Lixin</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7QL</scope><scope>7T7</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>L.G</scope><scope>P64</scope><scope>7SR</scope><scope>JG9</scope></search><sort><creationdate>20130601</creationdate><title>Fabrication and characterization of antibacterial PVDF hollow fibre membrane by doping Ag-loaded zeolites</title><author>Shi, Huyan ; Liu, Fu ; Xue, Lixin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c463t-1d83f4fdd9adbde5997b21a5d338f4139ee081a1103865dce9319da3cebfb7b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>adhesion</topic><topic>Ag-loaded zeolites</topic><topic>Antibacterial</topic><topic>antibacterial properties</topic><topic>Antiinfectives and antibacterials</topic><topic>Applied sciences</topic><topic>artificial membranes</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>crystal structure</topic><topic>Doping</topic><topic>Emission analysis</topic><topic>Escherichia coli</topic><topic>Exact sciences and technology</topic><topic>Exchange resins and membranes</topic><topic>filtration</topic><topic>Forms of application and semi-finished materials</topic><topic>General and physical chemistry</topic><topic>Hollow fibre membranes</topic><topic>hydrophilicity</topic><topic>Inductively coupled plasma</topic><topic>Ion-exchange</topic><topic>Membranes</topic><topic>permeability</topic><topic>Phase inversion</topic><topic>Polymer industry, paints, wood</topic><topic>Polyvinylidene fluorides</topic><topic>PVDF hollow fibre</topic><topic>scanning electron microscopes</topic><topic>Scanning electron microscopy</topic><topic>Silver</topic><topic>spectroscopy</topic><topic>spinning</topic><topic>Surface physical chemistry</topic><topic>Technology of polymers</topic><topic>tensile strength</topic><topic>X-ray diffraction</topic><topic>Zeolites</topic><topic>Zeolites: preparations and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Huyan</creatorcontrib><creatorcontrib>Liu, Fu</creatorcontrib><creatorcontrib>Xue, Lixin</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Research Database</collection><jtitle>Journal of membrane science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Huyan</au><au>Liu, Fu</au><au>Xue, Lixin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication and characterization of antibacterial PVDF hollow fibre membrane by doping Ag-loaded zeolites</atitle><jtitle>Journal of membrane science</jtitle><date>2013-06-01</date><risdate>2013</risdate><volume>437</volume><spage>205</spage><epage>215</epage><pages>205-215</pages><issn>0376-7388</issn><eissn>1873-3123</eissn><coden>JMESDO</coden><abstract>This work describes the fabrication and characterization of antibacterial poly(vinylidene fluoride) (PVDF) hollow fibre membranes via phase inversion using dry-jet wet-spinning technique. Ag-loaded NaY zeolites were particularly synthesized and then doped with PVDF spinning solution to produce a novel antibacterial hollow fibre with enhanced antibacterial efficiency. The morphologies, crystal structures, and Ag+ loading of synthesized Ag-loaded NaY zeolites were analyzed by field emission scanning electron microscope (FE-SEM), X-ray diffraction (XRD) and inductively coupled plasma-atomic emission spectrometry (ICP-AES), respectively. The antibacterial efficiencies of the prepared hollow fibre membranes against Escherichia coli (E. coli) were evaluated by halo zone test, E. coli suspension filtration test and adhesion test. The surface morphologies, pure water flux, hydrophilicity, tensile strength, through-pore size, resistance to BSA of antibacterial PVDF hollow fibre membrane were also investigated. All results demonstrated that PVDF hollow fibre fabricated by doping Ag-loaded zeolites showed excellent antibacterial property, high permeability and mechanical strength, indicating the promising application as the antibacterial ultra-filtration membranes.
•Antibacterial PVDF hollow fibre was fabricated by doping Ag-loaded zeolites.•D7T3 membrane was constructed to achieve higher flux using co-solvent.•Membrane doped 1wt% Ag-loaded zeolites displayed obvious antibacterial property.•The produced membrane showed good fouling resistance to BSA.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.memsci.2013.03.009</doi><tpages>11</tpages></addata></record> |
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| subjects | adhesion Ag-loaded zeolites Antibacterial antibacterial properties Antiinfectives and antibacterials Applied sciences artificial membranes Chemistry Colloidal state and disperse state crystal structure Doping Emission analysis Escherichia coli Exact sciences and technology Exchange resins and membranes filtration Forms of application and semi-finished materials General and physical chemistry Hollow fibre membranes hydrophilicity Inductively coupled plasma Ion-exchange Membranes permeability Phase inversion Polymer industry, paints, wood Polyvinylidene fluorides PVDF hollow fibre scanning electron microscopes Scanning electron microscopy Silver spectroscopy spinning Surface physical chemistry Technology of polymers tensile strength X-ray diffraction Zeolites Zeolites: preparations and properties |
| title | Fabrication and characterization of antibacterial PVDF hollow fibre membrane by doping Ag-loaded zeolites |
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