Squaraine dyes are a class of organic dyes with strong and narrow absorption bands in the
near-infrared. Despite high molar absorptivities and fluorescence quantum yields, these …

Compounds which impart colour is usually referred to as dyes. Based on the difference in
the structure they are classified into apocyanines, cyanines, hemicyanines, etc. Owing to the …

We have synthesized and characterized a library of near-infrared (NIR) heptamethine
cyanine dyes for biomedical application as photoacoustic imaging and photothermal agents …

A NIR II emissive dye was synthesized by the C–H bond functionalization of 1-methyl-2-
phenylindolizine with 3, 6-dibromoxanthene. The rhodindolizine (RhIndz) spirolactone …

Graphene oxide (GO) is a compromising catalyst material with a two-dimensional layer of
carbon atoms having sp 2 hybridization bonded in a hexagonal lattice structure. The gCN is …

Molecular engineering strategies designed to red-shift cyanine dye absorptions and
emissions further into the near-infrared (NIR) spectral region are explored. Through the use …

Solution-processed semiconductors are in demand for present and next-generation
optoelectronic technologies ranging from displays to quantum light sources because of their …

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

Near-infrared emissive materials with tunable Stokes shifts and solid-state emissions are
needed for several active research areas and applications. To aid in addressing this need, a …

Sensitization of TiO2 by dyes such as cyanine and their derivatives is used as a technique to
improve potency for the production of hydrogen gas as an alternative green fuel. These dyes …