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http://hdl.handle.net/1942/19092
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DC Field | Value | Language |
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dc.contributor.author | BRAEKEN, Yasmine | - |
dc.contributor.author | VERSTAPPEN, Pieter | - |
dc.contributor.author | LUTSEN, Laurence | - |
dc.contributor.author | MAES, Wouter | - |
dc.contributor.author | VANDERZANDE, Dirk | - |
dc.date.accessioned | 2015-09-07T10:29:23Z | - |
dc.date.available | 2015-09-07T10:29:23Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Polymer Chemistry, 6 (37), 6720-6731 | - |
dc.identifier.issn | 1759-9954 | - |
dc.identifier.uri | http://hdl.handle.net/1942/19092 | - |
dc.description.abstract | Poly(p-phenylene ethynylene) (PPE) copolymers with alternating alkoxy and azide-functionalized alkoxy side chains were efficiently synthesized via Sonogashira polymerization and the materials were fully characterized. Among the different synthetic protocols investigated, the best results were obtained when employing a pre-polymerization functionalization approach and upon implementing the azide-functionalized side chains on the diiodophenyl building block. End-capping of the conjugated polymer chains is shown to be essential for preventing side reactions. As a proof of principle, phenylacetylene is clicked in a nearly quantitative way on the polymer backbone. Furthermore, successful click-immobilization of randomly alkynylated protein A onto an azide-functionalized PPE film illustrates the potential use of these materials in a variety of (bio)sensor applications. | - |
dc.description.sponsorship | The authors thank Hasselt University, the Research Foundation - Flanders (FWO) and the Science Policy Office of the Belgian Federal Government (BELSPO; IAP 7/05 project FS2) for continuous financial support. Y. Braeken and P. Verstappen acknowledge the Agency for Innovation by Science and Technology in Flanders (IWT) for their PhD grants. The authors are grateful to H. Penxten for performing the CV measurements, P. Losada-Perez for assistance with the QCM experiments and D. T. Ta for his help with the alkynylated SpA synthesis. We also wish to thank Bruno Van Mele and his group members (Maxime Defour and Niko Van den Brande) at the Vrije Universiteit Brussel for the thermal analysis (RHC) experiments. We further acknowledge Hercules for providing funding for the MALDI-TOF and LTQ Orbitrap Velos Pro mass spectrometers. | - |
dc.language.iso | en | - |
dc.rights | This journal is © The Royal Society of Chemistry 2015 | - |
dc.title | Synthesis of a multifunctional poly(p-phenylene ethynylene) scaffold with clickable azidecontaining side chains for (bio)sensor applications | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 6731 | - |
dc.identifier.issue | 37 | - |
dc.identifier.spage | 6720 | - |
dc.identifier.volume | 6 | - |
local.format.pages | 12 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Maes, W (reprint author), Hasselt Univ, Inst Mat Res IMO IMOMEC, DSOS, Agoralaan 1,Bldg D, B-3590 Diepenbeek, Belgium wouter.maes@uhasselt.be | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1039/c5py00741k | - |
dc.identifier.isi | 000361207600015 | - |
item.fulltext | With Fulltext | - |
item.accessRights | Restricted Access | - |
item.validation | ecoom 2016 | - |
item.contributor | BRAEKEN, Yasmine | - |
item.contributor | VERSTAPPEN, Pieter | - |
item.contributor | LUTSEN, Laurence | - |
item.contributor | MAES, Wouter | - |
item.contributor | VANDERZANDE, Dirk | - |
item.fullcitation | BRAEKEN, Yasmine; VERSTAPPEN, Pieter; LUTSEN, Laurence; MAES, Wouter & VANDERZANDE, Dirk (2015) Synthesis of a multifunctional poly(p-phenylene ethynylene) scaffold with clickable azidecontaining side chains for (bio)sensor applications. In: Polymer Chemistry, 6 (37), 6720-6731. | - |
crisitem.journal.issn | 1759-9954 | - |
crisitem.journal.eissn | 1759-9962 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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c5py00741k.pdf Restricted Access | Published version | 2.12 MB | Adobe PDF | View/Open Request a copy |
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