To develop long wavelength cyanine dyes with good water solubility and high photostability
for biological application, a series of heptamethine 5-sulfo-3H-indocyanine dyes were …

This review summarizes diverse synthetic methodologies to prepare a wide range of
heptamethine cyanine dyes, including symmetrical, unsymmetrical, and meso‐substituted …

New polymethine cyanine dyes covering heptamethine cyanine dyes (tricarbocyanine dyes)
and nonamethine cyanine dyes (tetracarbocyanine dyes) derived from the nucleus benzo …

Heptamethine cyanine dyes (Cy7) have attracted much attention in the field of biological
application due to their unique structure and attractive near infrared (NIR) photophysical …

Cyanine dyes, a subclass of multifunctional organic compounds, have attracted
considerable scientific attention owing to their distinctive molecular structures, exceptional …

Six novel asymmetrical monomethine cyanine dyes were synthesized via the condensation
reaction of 1‐butyl‐2‐(methylthio) benzo [c, d] indol‐1‐ium iodide and various 1, 5 …

Cyanine dyes possessing carboxylic acid groups have been used in many different fields of
study. The acid groups can act as handles for bioconjugation or as metal chelators. Several …

Six new double N-alkylated dimethine cyanine dyes were synthesized and the crystal
structures of two of the dyes were analyzed by X-ray diffraction. The investigation of the …

A systematic spectral analysis was presented for bishemicyanine dyes (Hsd and D2) and
monohemicyanine dyes (Hs and DSMI). The bishemicyanine dyes displayed long emission …

Novel near-infrared (NIR) 3H-indocyanine dyes with different N-substituents were
synthesized and tested to make clear the relationship between photophysical properties and …