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Understanding the role of conjugation length on the self-assembly behaviour of oligophenyleneethynylenes.


ABSTRACT: Oligophenyleneethynylenes (OPEs) are prominent building blocks with exciting optical and supramolecular properties. However, their generally small spectroscopic changes upon aggregation make the analysis of their self-assembly challenging, especially in the absence of additional hydrogen bonds. Herein, by investigating a series of OPEs of increasing size, we have unravelled the role of the conjugation length on the self-assembly properties of OPEs.

SUBMITTER: Matarranz B 

PROVIDER: S-EPMC8132183 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature

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Understanding the role of conjugation length on the self-assembly behaviour of oligophenyleneethynylenes.

Matarranz Beatriz B   Ghosh Goutam G   Kandanelli Ramesh R   Sampedro Angel A   Kartha Kalathil K KK   Fernández Gustavo G  

Chemical communications (Cambridge, England) 20210501 40


Oligophenyleneethynylenes (OPEs) are prominent building blocks with exciting optical and supramolecular properties. However, their generally small spectroscopic changes upon aggregation make the analysis of their self-assembly challenging, especially in the absence of additional hydrogen bonds. Herein, by investigating a series of OPEs of increasing size, we have unravelled the role of the conjugation length on the self-assembly properties of OPEs. ...[more]

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