Coumarins are a very large family of compounds containing the unique 2 H-chromen-2-one
motif, as it is known according to IUPAC nomenclature. Coumarin derivatives are widely …

Large amounts of fluoride ions can cause harm to human bones, organs and nervous
system, thereby affecting human health. So using probes for detection of fluoride ions in …

Sulfur dioxide derivatives are intimately involved in some physiological processes in
organisms, and high levels of these substances can cause many diseases. Herein, we …

A new fluorescence probe based on [5] helicene derivative (MT) was designed and
synthesized. The chemical structure of the probe was fully characterized by NMR, mass …

Detection abilities on tested subjects of sensors should be closely connected to the sensing
unit numbers. Herein, two anion sensors ICZ-o-1S and ICZ-o-2S were synthesized by using …

The sensing of various analytes including metal ions and anions is at an incredible speed
due to their widespread use in biological processes. Various small molecular species have …

Fluoride and cyanide contamination in drinking water imposes detrimental impacts on
human health above their permissible limits. Hence, the quantitative detection of these …

A novel fluorescence sensor (MT) was successfully designed and synthesized based on a
[5] helicene derivative bearing tris (2-pyridylmethyl) amine as a selective zinc ion (Zn 2+) …

A fluorescent and colorimetric dual-mode chemosensor HNHQ, based on the julolidine and
naphthol moieties, was synthesized. Compound HNHQ exhibited unique photophysical …

Coumarin-chalcone hybrids have attracted much attention in recent years due to their
important optical properties. Herein, the photophysical properties of a series of coumarinyl …