Azulene is a hydrocarbon isomer of naphthalene known for its unusual colour and
fluorescence properties. Through the harnessing of these properties, the literature has been …

Two-photon fluorescence microscopy has become an indispensable technique for cellular
imaging. Whereas most two-photon fluorescent probes rely on well-known fluorophores …

The lack of azulene symmetry with respect to the axis perpendicular to a molecule creates
an asymmetry of the electronic system, increasing the charge density of the five-atom ring …

AzuFluor® 435-DPA-Zn, an azulene fluorophore bearing two zinc (II)-dipicolylamine
receptor motifs, exhibits fluorescence enhancement in the presence of adenosine …

As a continuation of research on 1-vinylazulenes synthesis, on their physico–chemical
properties as well as on their use as colorimetric and electrochemical materials for the …

Guaiazulene is an alkyl-substituted azulene available from natural sources and is a much
lower cost starting material for the synthesis of azulene derivatives than azulene itself. Here …

Several vinylazulenes containing heterocyclic units were prepared using Knoevenagel
condensation. The condensation took place between electron rich 1-azulenecarbaldehyde …

The synthesis of pyrylium and pyridinium salts and pyridines with azulene-1-yl moieties in
position 4 and two 2-heteroarylvinyl groups in positions 2 and 6 was accomplished. The …

The spectral properties of several azulene-oxazolone derivatives containing a
phenyloxazolone moiety linked to a substituted azulene ring via a C= C double bond were …

Three (Z)-5-(azulen-1-ylmethylene)-2-thioxo-thiazolidin-4-ones are electrochemically
characterized by cyclic voltammetry, differential pulse voltammetry, and rotating disk …