Fluorescent Patterns by Selective Grafting of a Telechelic Polymer

Maciek Kopec; Sinem  Tas; Marco  Cirelli; Rianne van der Pol; Ilse de Vries; Julius Vancso; Sissi de Beer

doi:10.1021/acsapm.8b00180

Fluorescent Patterns by Selective Grafting of a Telechelic Polymer

Maciek Kopec^*, Sinem Tas, Marco Cirelli, Rianne van der Pol, Ilse de Vries, Julius Vancso, Sissi de Beer

^*Corresponding author for this work

Materials Science and Technology of Polymers

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

The preparation of patterned ultrathin films (sub-10 nm) composed of end-anchored fluorescently labeled poly(methyl methacrylate) (PMMA) is presented. Telechelic PMMA was synthesized utilizing activator regenerated by electron transfer atom transfer radical polymerization and consecutively end-functionalized with alkynylated fluorescein by Cu-catalyzed azide–alkyne cycloaddition (CuAAC) “click” chemistry. The polymers were grafted via the α-carboxyl groups to silica or glass substrates pretreated with (3-aminopropyl)triethoxysilane (APTES). Patterned surfaces were prepared by inkjet printing of APTES onto glass substrates and selectively grafted with fluorescently end-labeled PMMA to obtain emissive arrays on the surface.

Original language	English
Pages (from-to)	136-140
Journal	ACS Applied Polymer Materials
Volume	1
Issue number	2
DOIs	https://doi.org/10.1021/acsapm.8b00180
Publication status	Published - 8 Feb 2019

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title = "Fluorescent Patterns by Selective Grafting of a Telechelic Polymer",

abstract = "The preparation of patterned ultrathin films (sub-10 nm) composed of end-anchored fluorescently labeled poly(methyl methacrylate) (PMMA) is presented. Telechelic PMMA was synthesized utilizing activator regenerated by electron transfer atom transfer radical polymerization and consecutively end-functionalized with alkynylated fluorescein by Cu-catalyzed azide–alkyne cycloaddition (CuAAC) “click” chemistry. The polymers were grafted via the α-carboxyl groups to silica or glass substrates pretreated with (3-aminopropyl)triethoxysilane (APTES). Patterned surfaces were prepared by inkjet printing of APTES onto glass substrates and selectively grafted with fluorescently end-labeled PMMA to obtain emissive arrays on the surface.",

author = "Maciek Kopec and Sinem Tas and Marco Cirelli and {van der Pol}, Rianne and {de Vries}, Ilse and Julius Vancso and {de Beer}, Sissi",

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T1 - Fluorescent Patterns by Selective Grafting of a Telechelic Polymer

AU - Kopec, Maciek

AU - Tas, Sinem

AU - Cirelli, Marco

AU - van der Pol, Rianne

AU - de Vries, Ilse

AU - Vancso, Julius

AU - de Beer, Sissi

PY - 2019/2/8

Y1 - 2019/2/8

N2 - The preparation of patterned ultrathin films (sub-10 nm) composed of end-anchored fluorescently labeled poly(methyl methacrylate) (PMMA) is presented. Telechelic PMMA was synthesized utilizing activator regenerated by electron transfer atom transfer radical polymerization and consecutively end-functionalized with alkynylated fluorescein by Cu-catalyzed azide–alkyne cycloaddition (CuAAC) “click” chemistry. The polymers were grafted via the α-carboxyl groups to silica or glass substrates pretreated with (3-aminopropyl)triethoxysilane (APTES). Patterned surfaces were prepared by inkjet printing of APTES onto glass substrates and selectively grafted with fluorescently end-labeled PMMA to obtain emissive arrays on the surface.

AB - The preparation of patterned ultrathin films (sub-10 nm) composed of end-anchored fluorescently labeled poly(methyl methacrylate) (PMMA) is presented. Telechelic PMMA was synthesized utilizing activator regenerated by electron transfer atom transfer radical polymerization and consecutively end-functionalized with alkynylated fluorescein by Cu-catalyzed azide–alkyne cycloaddition (CuAAC) “click” chemistry. The polymers were grafted via the α-carboxyl groups to silica or glass substrates pretreated with (3-aminopropyl)triethoxysilane (APTES). Patterned surfaces were prepared by inkjet printing of APTES onto glass substrates and selectively grafted with fluorescently end-labeled PMMA to obtain emissive arrays on the surface.

U2 - 10.1021/acsapm.8b00180

DO - 10.1021/acsapm.8b00180

M3 - Article

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SP - 136

EP - 140

JO - ACS Applied Polymer Materials

JF - ACS Applied Polymer Materials

SN - 2637-6105

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