Layer-by-layer growth of polymer/quantum dot composite multilayers by nucleophilic substitution in organic media

Bokyoung Lee; Younghoon Kim; Seryun Lee; Youn Sang Kim; Dayang Wang; Jinhan Cho

doi:10.1002/anie.200905596

Layer-by-layer growth of polymer/quantum dot composite multilayers by nucleophilic substitution in organic media

Bokyoung Lee, Younghoon Kim, Seryun Lee, Youn Sang Kim, Dayang Wang, Jinhan Cho

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

53 Citations (Scopus)

Abstract

"Chemical Equation Presented" Highly stable photoluminescent (PL) nanocomposite multilayers including quantum dots (see picture) were prepared using a nucleophilic substitution reaction. The assembly of functional nanoparticles in a nonpolar solvent can allow selective deposition and induce a hydrophobic surface with a water contact angle above 115°, which significantly enhances the PL durability of nanocomposite films.

Original language	English
Pages (from-to)	359-363
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	49
Issue number	2
DOIs	https://doi.org/10.1002/anie.200905596
Publication status	Published - 2010 Jan 8
Externally published	Yes

Keywords

Multilayers
Nucleophilic substitution
Patterning
Quantum dots
Self-assembly

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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AU - Kim, Younghoon

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AU - Kim, Youn Sang

AU - Wang, Dayang

AU - Cho, Jinhan

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KW - Nucleophilic substitution

KW - Patterning

KW - Quantum dots

KW - Self-assembly

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