A new class of rhodamine luminophores: design, syntheses and aggregation-induced emission enhancement

Chem Commun (Camb). 2010 Dec 21;46(47):9013-5. doi: 10.1039/c0cc03407j. Epub 2010 Nov 5.

Abstract

A new class of rhodamine luminophores, 3',3''-bis(oxospiroisobenzofuran)-3,7-bis(dialkylamino)benzopyrano-xanthene derivatives (ABPX), have been successfully developed. The emission behavior of ABPX series is directly opposite to the concentration quenching of conventional rhodamine dyes. ABPX series exhibit aggregation-induced emission enhancement (AIEE).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Benzofurans / chemistry*
  • Fluorescent Dyes / chemistry*
  • Light
  • Rhodamines / chemistry*
  • Scattering, Radiation
  • Spectrometry, Fluorescence
  • Xanthenes / chemistry*

Substances

  • Benzofurans
  • Fluorescent Dyes
  • Rhodamines
  • Xanthenes