Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)

The present article is focused on the studies regarding the effects of ultraviolet (UV) light on poly(ethylene terephthalate) (PET) films surfaces using scanning electron microscopy (SEM), Fourier transform infrared, X-ray photoelectron spectrometry (XPS), and atomic force microscopy (AFM) measureme...

Full description

Saved in:
Bibliographic Details
Published in:High performance polymers 2015-08, Vol.27 (5), p.646-654
Main Authors: Drobota, Mioara, Aflori, Magdalena, Gradinaru, Luiza M., Coroaba, Adina, Butnaru, Maria, Vlad, Stelian, Vasilescu, Dan S.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33
cites cdi_FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33
container_end_page 654
container_issue 5
container_start_page 646
container_title High performance polymers
container_volume 27
creator Drobota, Mioara
Aflori, Magdalena
Gradinaru, Luiza M.
Coroaba, Adina
Butnaru, Maria
Vlad, Stelian
Vasilescu, Dan S.
description The present article is focused on the studies regarding the effects of ultraviolet (UV) light on poly(ethylene terephthalate) (PET) films surfaces using scanning electron microscopy (SEM), Fourier transform infrared, X-ray photoelectron spectrometry (XPS), and atomic force microscopy (AFM) measurements, subsequent to collagen immobilization. UV treatment influences the surface energy of polymers as the result of the polymer chain breaking, followed by insertion of oxygen-containing functional groups. Accordingly, after UV light treatment, collagen was adsorbed on the PET surfaces in different proportions. Significant changes in the surface topography appeared after collagen immobilization on UV-treated PET films, and they were put in evidence by SEM and tapping-mode AFM experiments. XPS measurements demonstrated the adsorption of collagen on PET UV light-altered surfaces by increasing of nitrogen content. The cytocompatibility tests using stem cells have shown good results for all treated polymers.
doi_str_mv 10.1177/0954008315584177
format article
fullrecord <record><control><sourceid>sage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1177_0954008315584177</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_0954008315584177</sage_id><sourcerecordid>10.1177_0954008315584177</sourcerecordid><originalsourceid>FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33</originalsourceid><addsrcrecordid>eNp1kM1LxDAQxYMouK7ePfaoh-jMpk3ToxS_YEEEPZc0nWyzZJslzQrrX2-X9SQIAwPzmze8eYxdI9whluU9VEUOoAQWhcqnwQmboZDIZY6LUzY7YH7g5-xiHNcAiAqLGXuvg_d6RUPmNpvQOu--dXJhyKba-RT1lwueUubdqk88RdKJumwb_P6GUr_3NFCWKNK2T732E7y9ZGdW-5GufvucfT49ftQvfPn2_Fo_LLlZKEw8hy5Xra2gE20JymALkozFtupspbWR1lAhlVCdUlKYUi6gBGFbgtwqY4SYMzjeNTGMYyTbbKPb6LhvEJpDJM3fSCYJP0rG6eNmHXZxmBz-v_8DnsBixQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)</title><source>SAGE</source><creator>Drobota, Mioara ; Aflori, Magdalena ; Gradinaru, Luiza M. ; Coroaba, Adina ; Butnaru, Maria ; Vlad, Stelian ; Vasilescu, Dan S.</creator><creatorcontrib>Drobota, Mioara ; Aflori, Magdalena ; Gradinaru, Luiza M. ; Coroaba, Adina ; Butnaru, Maria ; Vlad, Stelian ; Vasilescu, Dan S.</creatorcontrib><description>The present article is focused on the studies regarding the effects of ultraviolet (UV) light on poly(ethylene terephthalate) (PET) films surfaces using scanning electron microscopy (SEM), Fourier transform infrared, X-ray photoelectron spectrometry (XPS), and atomic force microscopy (AFM) measurements, subsequent to collagen immobilization. UV treatment influences the surface energy of polymers as the result of the polymer chain breaking, followed by insertion of oxygen-containing functional groups. Accordingly, after UV light treatment, collagen was adsorbed on the PET surfaces in different proportions. Significant changes in the surface topography appeared after collagen immobilization on UV-treated PET films, and they were put in evidence by SEM and tapping-mode AFM experiments. XPS measurements demonstrated the adsorption of collagen on PET UV light-altered surfaces by increasing of nitrogen content. The cytocompatibility tests using stem cells have shown good results for all treated polymers.</description><identifier>ISSN: 0954-0083</identifier><identifier>EISSN: 1361-6412</identifier><identifier>DOI: 10.1177/0954008315584177</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><ispartof>High performance polymers, 2015-08, Vol.27 (5), p.646-654</ispartof><rights>The Author(s) 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33</citedby><cites>FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904,79111</link.rule.ids></links><search><creatorcontrib>Drobota, Mioara</creatorcontrib><creatorcontrib>Aflori, Magdalena</creatorcontrib><creatorcontrib>Gradinaru, Luiza M.</creatorcontrib><creatorcontrib>Coroaba, Adina</creatorcontrib><creatorcontrib>Butnaru, Maria</creatorcontrib><creatorcontrib>Vlad, Stelian</creatorcontrib><creatorcontrib>Vasilescu, Dan S.</creatorcontrib><title>Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)</title><title>High performance polymers</title><description>The present article is focused on the studies regarding the effects of ultraviolet (UV) light on poly(ethylene terephthalate) (PET) films surfaces using scanning electron microscopy (SEM), Fourier transform infrared, X-ray photoelectron spectrometry (XPS), and atomic force microscopy (AFM) measurements, subsequent to collagen immobilization. UV treatment influences the surface energy of polymers as the result of the polymer chain breaking, followed by insertion of oxygen-containing functional groups. Accordingly, after UV light treatment, collagen was adsorbed on the PET surfaces in different proportions. Significant changes in the surface topography appeared after collagen immobilization on UV-treated PET films, and they were put in evidence by SEM and tapping-mode AFM experiments. XPS measurements demonstrated the adsorption of collagen on PET UV light-altered surfaces by increasing of nitrogen content. The cytocompatibility tests using stem cells have shown good results for all treated polymers.</description><issn>0954-0083</issn><issn>1361-6412</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp1kM1LxDAQxYMouK7ePfaoh-jMpk3ToxS_YEEEPZc0nWyzZJslzQrrX2-X9SQIAwPzmze8eYxdI9whluU9VEUOoAQWhcqnwQmboZDIZY6LUzY7YH7g5-xiHNcAiAqLGXuvg_d6RUPmNpvQOu--dXJhyKba-RT1lwueUubdqk88RdKJumwb_P6GUr_3NFCWKNK2T732E7y9ZGdW-5GufvucfT49ftQvfPn2_Fo_LLlZKEw8hy5Xra2gE20JymALkozFtupspbWR1lAhlVCdUlKYUi6gBGFbgtwqY4SYMzjeNTGMYyTbbKPb6LhvEJpDJM3fSCYJP0rG6eNmHXZxmBz-v_8DnsBixQ</recordid><startdate>20150801</startdate><enddate>20150801</enddate><creator>Drobota, Mioara</creator><creator>Aflori, Magdalena</creator><creator>Gradinaru, Luiza M.</creator><creator>Coroaba, Adina</creator><creator>Butnaru, Maria</creator><creator>Vlad, Stelian</creator><creator>Vasilescu, Dan S.</creator><general>SAGE Publications</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20150801</creationdate><title>Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)</title><author>Drobota, Mioara ; Aflori, Magdalena ; Gradinaru, Luiza M. ; Coroaba, Adina ; Butnaru, Maria ; Vlad, Stelian ; Vasilescu, Dan S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Drobota, Mioara</creatorcontrib><creatorcontrib>Aflori, Magdalena</creatorcontrib><creatorcontrib>Gradinaru, Luiza M.</creatorcontrib><creatorcontrib>Coroaba, Adina</creatorcontrib><creatorcontrib>Butnaru, Maria</creatorcontrib><creatorcontrib>Vlad, Stelian</creatorcontrib><creatorcontrib>Vasilescu, Dan S.</creatorcontrib><collection>CrossRef</collection><jtitle>High performance polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Drobota, Mioara</au><au>Aflori, Magdalena</au><au>Gradinaru, Luiza M.</au><au>Coroaba, Adina</au><au>Butnaru, Maria</au><au>Vlad, Stelian</au><au>Vasilescu, Dan S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)</atitle><jtitle>High performance polymers</jtitle><date>2015-08-01</date><risdate>2015</risdate><volume>27</volume><issue>5</issue><spage>646</spage><epage>654</epage><pages>646-654</pages><issn>0954-0083</issn><eissn>1361-6412</eissn><abstract>The present article is focused on the studies regarding the effects of ultraviolet (UV) light on poly(ethylene terephthalate) (PET) films surfaces using scanning electron microscopy (SEM), Fourier transform infrared, X-ray photoelectron spectrometry (XPS), and atomic force microscopy (AFM) measurements, subsequent to collagen immobilization. UV treatment influences the surface energy of polymers as the result of the polymer chain breaking, followed by insertion of oxygen-containing functional groups. Accordingly, after UV light treatment, collagen was adsorbed on the PET surfaces in different proportions. Significant changes in the surface topography appeared after collagen immobilization on UV-treated PET films, and they were put in evidence by SEM and tapping-mode AFM experiments. XPS measurements demonstrated the adsorption of collagen on PET UV light-altered surfaces by increasing of nitrogen content. The cytocompatibility tests using stem cells have shown good results for all treated polymers.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/0954008315584177</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0954-0083
ispartof High performance polymers, 2015-08, Vol.27 (5), p.646-654
issn 0954-0083
1361-6412
language eng
recordid cdi_crossref_primary_10_1177_0954008315584177
source SAGE
title Collagen immobilization on ultraviolet light-treated poly(ethylene terephthalate)
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T23%3A06%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-sage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Collagen%20immobilization%20on%20ultraviolet%20light-treated%20poly(ethylene%20terephthalate)&rft.jtitle=High%20performance%20polymers&rft.au=Drobota,%20Mioara&rft.date=2015-08-01&rft.volume=27&rft.issue=5&rft.spage=646&rft.epage=654&rft.pages=646-654&rft.issn=0954-0083&rft.eissn=1361-6412&rft_id=info:doi/10.1177/0954008315584177&rft_dat=%3Csage_cross%3E10.1177_0954008315584177%3C/sage_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c281t-40d48bf90d3b708c1b06ecf1b9df9aac6fce56838d8863c7620703fbe04f8cc33%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_sage_id=10.1177_0954008315584177&rfr_iscdi=true