Conjugated Polymer Nanoparticles via Intramolecular Crosslinking of Dendrimeric Precursors

Authors


  • The authors thank Prof. Eric Bittner for his assistance and helpful discussions. We gratefully acknowledge the partial funding from the Robert E. Welch Foundation (E-1551) and NSF DMR-0504435 and instrument support from DMR-0315565. We also acknowledge technical support from Molecular Imaging Inc. (Agilent Technologies). Supporting Information, including experimental and technical details involved in electrochemical crosslinking, self-assembled monolayer formation, and modeling calculations, is available online from Wiley InterScience or from the author.

Abstract

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Intramolecular crosslinking of benzylether-based dendrimers functionalized with electroactive carbazole peripheral groups is performed using both chemical and electrochemical methods. The changes in structure, rigidity, size, and conformation of the uncrosslinked and crosslinked precursor dendrimer nanoparticles are compared and modeled (see figure).

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