Heptamethine Cyanine Dyes with a Large Stokes Shift and Strong Fluorescence: A Paradigm for Excited-State Intramolecular Charge Transfer
Journal of the American Chemical Society2005Vol. 127(12), pp. 4170–4171
Citations Over TimeTop 10% of 2005 papers
Abstract
New heptamethine cyanine dyes with an alkylamino group at the central position were found to exhibit a large Stokes shift (>140 nm) and strong fluorescence. They were suggested to be a new paradigm for excited-state intramolecular charge transfer (ICT). The configuration change of the bridgehead amine accompanying ICT was investigated in different viscosity and pH media.
Related Papers
- → A bright red fluorescent cyanine dye for live-cell nucleic acid imaging, with high photostability and a large Stokes shift(2014)68 cited
- → Naphthalimide-modified near-infrared cyanine dye with a large stokes shift and its application in bioimaging(2017)56 cited
- → A NIR-emitting cyanine with large Stokes shifts for live cell imaging: large impact of the phenol group on emission(2019)21 cited
- → Novel Heptamethine Cyanine Dyes with Large Stokes’ Shift for Biological Applications in the Near Infrared(2006)34 cited
- → A near-infrared fluorescent sensor for H^+ in aqueous solution and living cells(2011)8 cited