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 journalArticle

50 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 languageEnglish
Pages (from-to)359-363
Number of pages5
JournalAngewandte Chemie - International Edition
Volume49
Issue number2
DOIs
Publication statusPublished - 2010 Jan 8
Externally publishedYes

Fingerprint

Nanocomposite films
Semiconductor quantum dots
Contact angle
Nanocomposites
Polymers
Multilayers
Durability
Substitution reactions
Nanoparticles
Water
Composite materials

Keywords

  • Multilayers
  • Nucleophilic substitution
  • Patterning
  • Quantum dots
  • Self-assembly

ASJC Scopus subject areas

  • Chemistry(all)
  • Catalysis

Cite this

Layer-by-layer growth of polymer/quantum dot composite multilayers by nucleophilic substitution in organic media. / Lee, Bokyoung; Kim, Younghoon; Lee, Seryun; Kim, Youn Sang; Wang, Dayang; Cho, Jinhan.

In: Angewandte Chemie - International Edition, Vol. 49, No. 2, 08.01.2010, p. 359-363.

Research output: Contribution to journalArticle

Lee, Bokyoung ; Kim, Younghoon ; Lee, Seryun ; Kim, Youn Sang ; Wang, Dayang ; Cho, Jinhan. / Layer-by-layer growth of polymer/quantum dot composite multilayers by nucleophilic substitution in organic media. In: Angewandte Chemie - International Edition. 2010 ; Vol. 49, No. 2. pp. 359-363.
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