Yayın:
The preparation and characterization of hydrophilic macroporous foams from water soluble polymers grafted ultra‐high molecular weight polyethylene

Basit Görünüm
dc.contributor.authorAydinli, Bahattin
dc.contributor.authorTincer, Teoman
dc.date.accessioned2026-01-02T20:07:22Z
dc.date.issued2012-05-11
dc.description.abstractAbstractMacroporous foams of water soluble polymers grafted ultra‐high molecular weight polyethylene (UHMWPE) were obtained by precipitation of hot xylene gel solutions in ethyl alcohol. The water soluble monomers used for grafting were acrylic acid (AA), methacrylic acid (MAA), acrylamide (AAm), N‐vinylpyrrolidone (NVP), and N‐N‐di‐methyl acrylamide (NNDAm). The morphology of the foams was investigated using the scanning electron microscope (SEM). Significant changes in the morphology and pore size were observed among the foams depending upon the type of grafting water soluble polymers. The porosity of the foams was uniform and varied from 1 to 10 μm. The percentages of the free volume and water uptake of the foams were measured. The foams obtained from grafted UHMWPE had an appreciable water uptake capacity and water could pass through them compared with the water repelling pure UHMWPE foams. The poly(NNDAm)‐grafted UHMWPE yielded markedly better foams than the others. The water soluble polymer‐grafted conventional polymers posses the characteristics of hybrid material where hydrophobic and mechanically strong UHMWPE make up a strong backbone and hydrophilic hydrogel affords biocompatibility. © 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
dc.description.urihttps://doi.org/10.1002/app.37939
dc.description.urihttps://dx.doi.org/10.1002/app.37939
dc.identifier.doi10.1002/app.37939
dc.identifier.eissn1097-4628
dc.identifier.endpage1083
dc.identifier.issn0021-8995
dc.identifier.openairedoi_dedup___::4cdb22ea7fecc0dd1eb1a3eb27700b19
dc.identifier.scopus2-s2.0-84867573646
dc.identifier.startpage1077
dc.identifier.urihttps://hdl.handle.net/20.500.12597/35592
dc.identifier.volume127
dc.identifier.wos000310063800031
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofJournal of Applied Polymer Science
dc.rightsCLOSED
dc.titleThe preparation and characterization of hydrophilic macroporous foams from water soluble polymers grafted ultra‐high molecular weight polyethylene
dc.typeArticle
dspace.entity.typePublication
local.api.response{"authors":[{"fullName":"Bahattin Aydinli","name":"Bahattin","surname":"Aydinli","rank":1,"pid":null},{"fullName":"Teoman Tincer","name":"Teoman","surname":"Tincer","rank":2,"pid":null}],"openAccessColor":null,"publiclyFunded":false,"type":"publication","language":{"code":"eng","label":"English"},"countries":null,"subjects":[{"subject":{"scheme":"FOS","value":"02 engineering and technology"},"provenance":null},{"subject":{"scheme":"FOS","value":"0210 nano-technology"},"provenance":null}],"mainTitle":"The preparation and characterization of hydrophilic macroporous foams from water soluble polymers grafted ultra‐high molecular weight polyethylene","subTitle":null,"descriptions":["<jats:title>Abstract</jats:title><jats:p>Macroporous foams of water soluble polymers grafted ultra‐high molecular weight polyethylene (UHMWPE) were obtained by precipitation of hot xylene gel solutions in ethyl alcohol. The water soluble monomers used for grafting were acrylic acid (AA), methacrylic acid (MAA), acrylamide (AAm), <jats:italic>N</jats:italic>‐vinylpyrrolidone (NVP), and <jats:italic>N</jats:italic>‐<jats:italic>N</jats:italic>‐di‐methyl acrylamide (NNDAm). The morphology of the foams was investigated using the scanning electron microscope (SEM). Significant changes in the morphology and pore size were observed among the foams depending upon the type of grafting water soluble polymers. The porosity of the foams was uniform and varied from 1 to 10 μm. The percentages of the free volume and water uptake of the foams were measured. The foams obtained from grafted UHMWPE had an appreciable water uptake capacity and water could pass through them compared with the water repelling pure UHMWPE foams. The poly(NNDAm)‐grafted UHMWPE yielded markedly better foams than the others. The water soluble polymer‐grafted conventional polymers posses the characteristics of hybrid material where hydrophobic and mechanically strong UHMWPE make up a strong backbone and hydrophilic hydrogel affords biocompatibility. © 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013</jats:p>"],"publicationDate":"2012-05-11","publisher":"Wiley","embargoEndDate":null,"sources":["Crossref"],"formats":null,"contributors":null,"coverages":null,"bestAccessRight":{"code":"c_14cb","label":"CLOSED","scheme":"http://vocabularies.coar-repositories.org/documentation/access_rights/"},"container":{"name":"Journal of Applied Polymer Science","issnPrinted":"0021-8995","issnOnline":"1097-4628","issnLinking":null,"ep":"1083","iss":null,"sp":"1077","vol":"127","edition":null,"conferencePlace":null,"conferenceDate":null},"documentationUrls":null,"codeRepositoryUrl":null,"programmingLanguage":null,"contactPeople":null,"contactGroups":null,"tools":null,"size":null,"version":null,"geoLocations":null,"id":"doi_dedup___::4cdb22ea7fecc0dd1eb1a3eb27700b19","originalIds":["10.1002/app.37939","50|doiboost____|4cdb22ea7fecc0dd1eb1a3eb27700b19","2035342204"],"pids":[{"scheme":"doi","value":"10.1002/app.37939"}],"dateOfCollection":null,"lastUpdateTimeStamp":null,"indicators":{"citationImpact":{"citationCount":6,"influence":2.814332e-9,"popularity":4.631587e-9,"impulse":1,"citationClass":"C5","influenceClass":"C5","impulseClass":"C5","popularityClass":"C4"}},"instances":[{"pids":[{"scheme":"doi","value":"10.1002/app.37939"}],"license":"Wiley Online Library User Agreement","type":"Article","urls":["https://doi.org/10.1002/app.37939"],"publicationDate":"2012-05-11","refereed":"peerReviewed"},{"alternateIdentifiers":[{"scheme":"doi","value":"10.1002/app.37939"},{"scheme":"mag_id","value":"2035342204"}],"type":"Article","urls":["https://dx.doi.org/10.1002/app.37939"],"refereed":"nonPeerReviewed"}],"isGreen":false,"isInDiamondJournal":false}
local.import.sourceOpenAire
local.indexed.atWOS
local.indexed.atScopus

Dosyalar

Koleksiyonlar

Publications