Optical chemical sensors have promoted escalating interest in the determination of various
pollutants in the environment, which are creating toxicity and may cause serious health …

An interferometric sensor with a no-core fiber (NCF) spliced between single mode fibers
(SMF) and functionalized with chitosan (CS)/poly acrylic acid (PAA) self-assembled …

A new paper-based analytical device based on bulk ion-selective optodes (ISOs) for dual
Ag+ and Hg 2+ detection has been developed. A plasticized PVC hydrophobic phase …

This review discusses from a critical perspective the development of new sensors for the
measurement of priority pollutants targeted in the EU Water Framework Directive. Significant …

A new optical sensor has been developed for nitrite determination based on the use of
brilliant cresyl blue (BCB) immobilized on triacetyl cellulose membrane using absorption …

Abstract A new BIM/MCNF/Nafion-modified glassy carbon electrode, combining the specific
Hg 2+-complexing ability of bis (indolyl) methane (BIM) with the unique properties of …

A novel fiber-optic surface plasmon resonance sensor for detection of Cu^ 2+ ions in an
aquatic environment is proposed and experimentally demonstrated. The proposed sensor is …

A novel selective and precise optical thin film sensor reliant on the incorporation of
synthesized 2-(2′-hydroxynaphthylazo)-benzothiazole (HNABT) as a selective ionophore …

Abstract we develop and design a novel chemosensor film for detecting Hg (II) ions. The
determination process investigates within a concentration range between 0 and 0.10 µM …

The π–A isotherms and UV–vis spectra of the transferred films suggested that the monolayer
of p-tert-butylthiacalix [4] arene can coordinate with Hg2+ at the air–water surface. From …