Probing of local polarity in poly(methyl methacrylate) with the charge transfer transition in Nile red

Probing of local polarity in poly(methyl methacrylate) with the charge transfer transition in Nile red

The permittivity of polymers and its spatial distribution play a crucial role in the behavior of thin films, such as those used, e.g., as sensor coatings. In an attempt to develop a conclusive approach to determine these quantities, the polarity of the model polymer poly(methyl methacrylate) (PMMA)...

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Bibliographic Details
Main Authors: Aydan Yadigarli, Qimeng Song, Sergey I. Druzhinin, Holger Schönherr
Format: Article
Language:English
Published: Beilstein-Institut 2019-10-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
charge transfer
dipole moment
fluorescence
inhomogeneous broadening
oxazine dye
polarity probe
polymer permittivity
Online Access:https://doi.org/10.3762/bjoc.15.248

Internet

https://doi.org/10.3762/bjoc.15.248

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