The application of coumarin probes as chemosensors for the detection of various species
has been broadly explored in recent ages because of their exclusive optical photophysical …

The design, development and evaluation of an optical fibre pH sensor for monitoring pH in
the alkaline region are discussed in detail in this paper. The design of this specific pH …

This article reports on a fiber‐based ratiometric optical pH sensor for use in real‐time and
continuous in vivo pH monitoring in human tissue. Stable hybrid sol–gel‐based pH sensing …

A series of novel coumarin dyes (3–12) were designed and synthesized. The structures of
the dyes were characterized by IR, 1H NMR, 13C NMR, 19F NMR, MS and single crystal X …

New optical pH-sensors relying on 1, 4-diketopyrrolo-[3, 4-c] pyrroles (DPPs) as fluorescent
pH-indicators are presented. Different polymer hydrogels are useful as immobilization …

N‐Heterocyclic carbene gold (I) complexes bearing a fluorescent coumarin ligand were
synthesized and characterized by various techniques. The compounds were examined for …

A novel naphthalimide-based fluorescent sensor bearing the N, N′-bis (salicylidene)
diethylenetriamine receptor was developed, which exhibited dual signaling behaviors for …

This article presents the fabrication and analytical characteristics of fluorescence-based pH-
sensing glass slides. In order to fabricate the sensor, a rhodamine–naphthalimide conjugate …

A novel multifunctional ratiometric fluorescent probe has been designed and synthesized for
the selective recognition of Cd 2+/F− ions. The probe (3)-((2)-(1H-benzoimidazole-2-yl) …

Fluorescent chemosensors are highly valuable in a variety of fields including environmental
chemistry, analytical chemistry, and bio-medicinal science. They have provided accurate, on …