The development of new fluorescent turn-on probes has attracted much attention due to the
selective and sensitive detection of biologically important metal ions and their applicability in …

Invading mercury would cause many serious health hazards such as kidney damage,
genetic freak, and nerve injury to human body. Thus, developing highly efficient and …

Graphene quantum dots (GQDs) have received tremendous attention as fluorescent probes
for detection of diverse heavy metal ions (HMIs). Nevertheless, the fluorescence sensing …

Rhodamine-based chemosensors are widely used for the detection of various metal ions
and applied in many fields of science including biological and environmental sciences …

The goal of the present work was to fabricate a new low-cost, easy-to-prepare, dual-channel
fluorescence chemosensor comprised of acridine-diphenylacetyl moieties (NDA) to enable …

Heavy metal pollution has gradually become one of the most serious problems in global
environmental pollution and can invade the environment, food, and medicine, eventually …

A Schiff base fluorophore coumarin incorporated 4-(diethylamino) salicylaldehyde (Cou-S)
is designed and synthesized to allow an excited state intramolecular proton transfer and …

Phenazine derivatives have been explored in the selective detection of ions due to their
binding ability with analytes. In this context, C-6 sulfenylated benzo [a] phenazine-5-ols (3a …

A new rhodamine-based switch-on fluorescent and colorimetric chemosensor (RHEN) was
fabricated for the determination of Hg 2+. The RHEN showed a noticeable colorimetric …

Mercury (Hg) is a toxic pollutant and may cause serious health and environmental threats
even at low concentrations. Thus, sensitive, efficient, and accurate techniques for the …