Double-stranded surface-grafted polymer brushes with ladder-like architecture

2021
journal article
article
14
dc.abstract.enThis feature paper focuses on recently introduced double-stranded surface-grafted polymer brushes with ladder-like architecture, the method of their synthesis, self-templating surface-initiated polymerization (ST-SIP), as well as their unique properties. ST-SIP synthetic approach is based on a sequential polymerization of a bifunctional monomer leading to formation of multimonomer chains in the first step followed by a second polymerization producing ladder-like structures. This approach was developed primarily for conjugated polymer brushes, which synthesis using other methods is challenging. Such brushes enable anisotropic conductance at the nanometer scale that is highly demanded for e.g., photovoltaic and optoelectronic applications. ST-SIP was applied to form ladder-like brushes containing polyacetylene, polythiophene and polyethynylpyridine conjugated chains arranged normally to the grafting surface and exhibiting high electrical conductance as measured using conductive atomic force microscopy. The conjugated chains were shown to exhibit long term stability that is one of the crucial benefit of this novel brush topology. The nanomechanical characterization revealed enhanced stiffness and high elasticity of the ladder-like structures compared to the parent single-stranded brushes. The double-stranded brush topology due to anisotropic conductance, unique nanomechanical properties and versatility of ST-SIP approach, have a high potential for fabrication of robust nanocoating for tailoring (bio)interafaces.pl
dc.affiliationWydział Chemii : Zakład Chemii Fizycznej i Elektrochemiipl
dc.contributor.authorWójcik, Artur - 218295 pl
dc.contributor.authorWolski, Karol - 149587 pl
dc.contributor.authorZapotoczny, Szczepan - 132863 pl
dc.date.accession2021-09-14pl
dc.date.accessioned2021-09-14T12:50:34Z
dc.date.available2021-09-14T12:50:34Z
dc.date.issued2021pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.publication1,1pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume155pl
dc.identifier.articleid110577pl
dc.identifier.doi10.1016/j.eurpolymj.2021.110577pl
dc.identifier.eissn1873-1945pl
dc.identifier.issn0014-3057pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/278483
dc.identifier.weblinkhttps://www.sciencedirect.com/science/article/pii/S0014305721003116/pdfpl
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeinne
dc.subject.endouble-stranded polymerspl
dc.subject.enpolymer brushespl
dc.subject.enladder-like brushespl
dc.subject.ensurface-initiated polymerizationpl
dc.subject.enbifunctional monomerspl
dc.subtypeArticlepl
dc.titleDouble-stranded surface-grafted polymer brushes with ladder-like architecturepl
dc.title.journalEuropean Polymer Journalpl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
This feature paper focuses on recently introduced double-stranded surface-grafted polymer brushes with ladder-like architecture, the method of their synthesis, self-templating surface-initiated polymerization (ST-SIP), as well as their unique properties. ST-SIP synthetic approach is based on a sequential polymerization of a bifunctional monomer leading to formation of multimonomer chains in the first step followed by a second polymerization producing ladder-like structures. This approach was developed primarily for conjugated polymer brushes, which synthesis using other methods is challenging. Such brushes enable anisotropic conductance at the nanometer scale that is highly demanded for e.g., photovoltaic and optoelectronic applications. ST-SIP was applied to form ladder-like brushes containing polyacetylene, polythiophene and polyethynylpyridine conjugated chains arranged normally to the grafting surface and exhibiting high electrical conductance as measured using conductive atomic force microscopy. The conjugated chains were shown to exhibit long term stability that is one of the crucial benefit of this novel brush topology. The nanomechanical characterization revealed enhanced stiffness and high elasticity of the ladder-like structures compared to the parent single-stranded brushes. The double-stranded brush topology due to anisotropic conductance, unique nanomechanical properties and versatility of ST-SIP approach, have a high potential for fabrication of robust nanocoating for tailoring (bio)interafaces.
dc.affiliationpl
Wydział Chemii : Zakład Chemii Fizycznej i Elektrochemii
dc.contributor.authorpl
Wójcik, Artur - 218295
dc.contributor.authorpl
Wolski, Karol - 149587
dc.contributor.authorpl
Zapotoczny, Szczepan - 132863
dc.date.accessionpl
2021-09-14
dc.date.accessioned
2021-09-14T12:50:34Z
dc.date.available
2021-09-14T12:50:34Z
dc.date.issuedpl
2021
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.publicationpl
1,1
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
155
dc.identifier.articleidpl
110577
dc.identifier.doipl
10.1016/j.eurpolymj.2021.110577
dc.identifier.eissnpl
1873-1945
dc.identifier.issnpl
0014-3057
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/278483
dc.identifier.weblinkpl
https://www.sciencedirect.com/science/article/pii/S0014305721003116/pdf
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
inne
dc.subject.enpl
double-stranded polymers
dc.subject.enpl
polymer brushes
dc.subject.enpl
ladder-like brushes
dc.subject.enpl
surface-initiated polymerization
dc.subject.enpl
bifunctional monomers
dc.subtypepl
Article
dc.titlepl
Double-stranded surface-grafted polymer brushes with ladder-like architecture
dc.title.journalpl
European Polymer Journal
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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