Bright red-emitting pyrene derivatives with a large Stokes shift for nucleus staining

Chathura S. Abeywickrama, Kaveesha J. Wijesinghe, Robert V. Stahelin, Yi Pang

Research output: Contribution to journalArticle

34 Scopus citations

Abstract

A highly fluorescent red-emitting pyrene derivative was synthesized and found to exhibit a large Stokes shift (λem ≈ 610 nm, Δλ ∼ 130 nm, Δν ∼ 4597 cm-1). The probe molecule showed remarkable selectivity to stain the nucleus in both live and fixed cells, with higher sensitivity than commercial dye DRAQ5.

Original languageEnglish (US)
Pages (from-to)5886-5889
Number of pages4
JournalChemical Communications
Volume53
Issue number43
DOIs
StatePublished - Jan 1 2017

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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