Synthesis and swelling behavior of a weak polyacid brush

We describe the synthesis and the swelling behavior of a weak polyacid brush attached to a solid surface. Monolayers of poly methacrylic acid are generated by using self-assembled monolayers of an azo initiator and radical chain polymerization of methacrylic acid monomer at the surface of a planar s...

Full description

Saved in:
Bibliographic Details
Published in:The Journal of chemical physics 2002-09, Vol.117 (10), p.4988-4994
Main Authors: Biesalski, M., Johannsmann, D., Rühe, J.
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-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383
cites cdi_FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383
container_end_page 4994
container_issue 10
container_start_page 4988
container_title The Journal of chemical physics
container_volume 117
creator Biesalski, M.
Johannsmann, D.
Rühe, J.
description We describe the synthesis and the swelling behavior of a weak polyacid brush attached to a solid surface. Monolayers of poly methacrylic acid are generated by using self-assembled monolayers of an azo initiator and radical chain polymerization of methacrylic acid monomer at the surface of a planar substrate in situ. The thickness of the resulting surface-attached polyelectrolyte brush can be adjusted between 5 and 400 nm in the dry, collapsed state. The swelling behavior in water as a function of pH and salt concentration is investigated by multiple-angle null-ellipsometry. At high salt concentrations the brush thickness decreases due to electrostatic screening. At low concentration, however, an increase of thickness with ion concentration is found.
doi_str_mv 10.1063/1.1490924
format article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1063_1_1490924</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1063_1_1490924</sourcerecordid><originalsourceid>FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383</originalsourceid><addsrcrecordid>eNotz7FOwzAQgGELgUQoDLyBV4aUO9uNfSOqgCJVYgDmyHHOJBCSyi5UeXuE6PRvv_QJcY2wRKj0LS7REJAyJ6JAcFTaiuBUFAAKS6qgOhcXOX8AAFplCuFe5nHfce6z9GMr84GHoR_fZcOd_-mnJKcovTyw_5S7aZh96FvZpO_cXYqz6IfMV8cuxNvD_et6U26fH5_Wd9syKNL7UnFo24ocamsxUggYjdMNWNRkuLGOtDLsjAXLmlbRrmzUxMBWOWO00wtx8_8Naco5cax3qf_yaa4R6j9yjfWRrH8B-FZGww</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Synthesis and swelling behavior of a weak polyacid brush</title><source>American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list)</source><source>AIP - American Institute of Physics</source><creator>Biesalski, M. ; Johannsmann, D. ; Rühe, J.</creator><creatorcontrib>Biesalski, M. ; Johannsmann, D. ; Rühe, J.</creatorcontrib><description>We describe the synthesis and the swelling behavior of a weak polyacid brush attached to a solid surface. Monolayers of poly methacrylic acid are generated by using self-assembled monolayers of an azo initiator and radical chain polymerization of methacrylic acid monomer at the surface of a planar substrate in situ. The thickness of the resulting surface-attached polyelectrolyte brush can be adjusted between 5 and 400 nm in the dry, collapsed state. The swelling behavior in water as a function of pH and salt concentration is investigated by multiple-angle null-ellipsometry. At high salt concentrations the brush thickness decreases due to electrostatic screening. At low concentration, however, an increase of thickness with ion concentration is found.</description><identifier>ISSN: 0021-9606</identifier><identifier>EISSN: 1089-7690</identifier><identifier>DOI: 10.1063/1.1490924</identifier><language>eng</language><ispartof>The Journal of chemical physics, 2002-09, Vol.117 (10), p.4988-4994</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383</citedby><cites>FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,782,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Biesalski, M.</creatorcontrib><creatorcontrib>Johannsmann, D.</creatorcontrib><creatorcontrib>Rühe, J.</creatorcontrib><title>Synthesis and swelling behavior of a weak polyacid brush</title><title>The Journal of chemical physics</title><description>We describe the synthesis and the swelling behavior of a weak polyacid brush attached to a solid surface. Monolayers of poly methacrylic acid are generated by using self-assembled monolayers of an azo initiator and radical chain polymerization of methacrylic acid monomer at the surface of a planar substrate in situ. The thickness of the resulting surface-attached polyelectrolyte brush can be adjusted between 5 and 400 nm in the dry, collapsed state. The swelling behavior in water as a function of pH and salt concentration is investigated by multiple-angle null-ellipsometry. At high salt concentrations the brush thickness decreases due to electrostatic screening. At low concentration, however, an increase of thickness with ion concentration is found.</description><issn>0021-9606</issn><issn>1089-7690</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNotz7FOwzAQgGELgUQoDLyBV4aUO9uNfSOqgCJVYgDmyHHOJBCSyi5UeXuE6PRvv_QJcY2wRKj0LS7REJAyJ6JAcFTaiuBUFAAKS6qgOhcXOX8AAFplCuFe5nHfce6z9GMr84GHoR_fZcOd_-mnJKcovTyw_5S7aZh96FvZpO_cXYqz6IfMV8cuxNvD_et6U26fH5_Wd9syKNL7UnFo24ocamsxUggYjdMNWNRkuLGOtDLsjAXLmlbRrmzUxMBWOWO00wtx8_8Naco5cax3qf_yaa4R6j9yjfWRrH8B-FZGww</recordid><startdate>20020908</startdate><enddate>20020908</enddate><creator>Biesalski, M.</creator><creator>Johannsmann, D.</creator><creator>Rühe, J.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20020908</creationdate><title>Synthesis and swelling behavior of a weak polyacid brush</title><author>Biesalski, M. ; Johannsmann, D. ; Rühe, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Biesalski, M.</creatorcontrib><creatorcontrib>Johannsmann, D.</creatorcontrib><creatorcontrib>Rühe, J.</creatorcontrib><collection>CrossRef</collection><jtitle>The Journal of chemical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Biesalski, M.</au><au>Johannsmann, D.</au><au>Rühe, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and swelling behavior of a weak polyacid brush</atitle><jtitle>The Journal of chemical physics</jtitle><date>2002-09-08</date><risdate>2002</risdate><volume>117</volume><issue>10</issue><spage>4988</spage><epage>4994</epage><pages>4988-4994</pages><issn>0021-9606</issn><eissn>1089-7690</eissn><abstract>We describe the synthesis and the swelling behavior of a weak polyacid brush attached to a solid surface. Monolayers of poly methacrylic acid are generated by using self-assembled monolayers of an azo initiator and radical chain polymerization of methacrylic acid monomer at the surface of a planar substrate in situ. The thickness of the resulting surface-attached polyelectrolyte brush can be adjusted between 5 and 400 nm in the dry, collapsed state. The swelling behavior in water as a function of pH and salt concentration is investigated by multiple-angle null-ellipsometry. At high salt concentrations the brush thickness decreases due to electrostatic screening. At low concentration, however, an increase of thickness with ion concentration is found.</abstract><doi>10.1063/1.1490924</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0021-9606
ispartof The Journal of chemical physics, 2002-09, Vol.117 (10), p.4988-4994
issn 0021-9606
1089-7690
language eng
recordid cdi_crossref_primary_10_1063_1_1490924
source American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list); AIP - American Institute of Physics
title Synthesis and swelling behavior of a weak polyacid brush
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T12%3A31%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Synthesis%20and%20swelling%20behavior%20of%20a%20weak%20polyacid%20brush&rft.jtitle=The%20Journal%20of%20chemical%20physics&rft.au=Biesalski,%20M.&rft.date=2002-09-08&rft.volume=117&rft.issue=10&rft.spage=4988&rft.epage=4994&rft.pages=4988-4994&rft.issn=0021-9606&rft.eissn=1089-7690&rft_id=info:doi/10.1063/1.1490924&rft_dat=%3Ccrossref%3E10_1063_1_1490924%3C/crossref%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c293t-2ecdd69813771f9cc1f483b071394eb789324e84707e395f757f39e0e72844383%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true