Conjugated polymer/photochromophore binary nanococktails: Bistable photoswitching of near-infrared fluorescence for in vivo imaging

Keunsoo Jeong, Solji Park, Yong Deok Lee, Chang Keun Lim, Jungahn Kim, Bong Hyun Chung, Ick Chan Kwon, Chong Rae Park, Sehoon Kim

Research output: Contribution to journalArticlepeer-review

35 Citations (Scopus)

Abstract

Nanoscopic dense integration between solid-state emission and photochromism provides nanoprobes capable of photoswitching of bright NIR fluorescence with high on/off contrast, bistability and improved signal identification, being suitable for imaging applications in autofluorescence-rich in vivo environments.

Original languageEnglish
Pages (from-to)5574-5580
Number of pages7
JournalAdvanced Materials
Volume25
Issue number39
DOIs
Publication statusPublished - Oct 18 2013
Externally publishedYes

Keywords

  • conjugated polymers
  • fluorescence photoswitching
  • in vivo imaging
  • nanocomposite
  • photochromism

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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