Synthesis and Photopatterning of Fluorene Based Reactive Mesogens | Zendy

Scheler Esther | Zendy; Bauer Irene | Zendy; Strohrigl Peter | Zendy

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Synthesis and Photopatterning of Fluorene Based Reactive Mesogens

Author(s) -

Scheler Esther,

Bauer Irene,

Strohrigl Peter

Publication year - 2007

Publication title -

macromolecular symposia

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.257

H-Index - 76

eISSN - 1521-3900

pISSN - 1022-1360

DOI - 10.1002/masy.200750831

Subject(s) - fluorene , materials science , copolymer , fluorescence , acrylate , polymer chemistry , polymer , composite material , optics , physics

Summary: In this paper we report the synthesis, characterisation and photopatterning of polydisperse fluorene oligomers. The oligomers were synthesised using the Yamamoto coupling. The molecular weights of the oligomers and as a consequence the nematic‐isotropic transition temperatures were tailored by an endcapping reaction. With the endcapping species we introduced reactive acrylate functionalities. Subsequent photocrosslinking through a test mask led to the formation of fluorescent microstructures with a resolution of 1 µm.

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