Surface-grafted polyacrylonitrile brushes with aggregation-induced emission properties

Maciej Kopeć; Marcin Pikiel; G. Julius Vancso

doi:10.1039/c9py01213c

Surface-grafted polyacrylonitrile brushes with aggregation-induced emission properties

Maciej Kopeć, Marcin Pikiel, G. Julius Vancso

Department of Chemistry

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

23 Citations (SciVal)

Abstract

Polyacrylonitrile (PAN) was synthesized and grafted from silicon wafers by copper-mediated photoinduced atom transfer radical polymerization (ATRP) using α-bromophenyl acetic acid-based initiators. Aggregation-induced photonic emission (AIE) was observed in well-defined, low molecular weight (M_n < 10k) bulk PAN as well as in thin (d < 15 nm), surface-grafted polymer brushes.

Original language	English
Pages (from-to)	669-674
Number of pages	6
Journal	Polymer Chemistry
Volume	11
Issue number	3
Early online date	9 Dec 2019
DOIs	https://doi.org/10.1039/c9py01213c
Publication status	Published - 21 Jan 2020

Funding

MK and GJV thank the 4TU.High-Tech Materials research program: ‘New Horizons in Designer Materials’ for financial support. The authors are grateful to prof. Krzysztof Matyjaszewski for many fruitful comments and discussions.

ASJC Scopus subject areas

Bioengineering
Biochemistry
Polymers and Plastics
Organic Chemistry

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10.1039/c9py01213cLicence: CC BY

Cite this

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title = "Surface-grafted polyacrylonitrile brushes with aggregation-induced emission properties",

abstract = "Polyacrylonitrile (PAN) was synthesized and grafted from silicon wafers by copper-mediated photoinduced atom transfer radical polymerization (ATRP) using α-bromophenyl acetic acid-based initiators. Aggregation-induced photonic emission (AIE) was observed in well-defined, low molecular weight (Mn < 10k) bulk PAN as well as in thin (d < 15 nm), surface-grafted polymer brushes.",

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AB - Polyacrylonitrile (PAN) was synthesized and grafted from silicon wafers by copper-mediated photoinduced atom transfer radical polymerization (ATRP) using α-bromophenyl acetic acid-based initiators. Aggregation-induced photonic emission (AIE) was observed in well-defined, low molecular weight (Mn < 10k) bulk PAN as well as in thin (d < 15 nm), surface-grafted polymer brushes.

UR - https://www.scopus.com/pages/publications/85078703690

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DO - 10.1039/c9py01213c

M3 - Article

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Surface-grafted polyacrylonitrile brushes with aggregation-induced emission properties

Abstract

Funding

ASJC Scopus subject areas

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