Detection of organophosphorus pesticides (OPPs) is an important challenge in environmental chemistry, because their exposure to humans can cause severe health problems. In the current study, organic nanoparticles (E)-(4-chlorophenyl)-1,1-diamino-2,3-diazabutadiene were developed using eco-friendly approach which was found be range 15–20 nm. These synthesized species exhibited both U.V. Visible ...

A hybrid material reduced graphene oxide based organic nanocomposite was synthesized from graphite by modified Hummers method, which is further chemically to form (rGO) and with resorcinol through a solvothermal process oxide-resorcinol (rGO-R) obtained. The materials surface morphology structural compositions were studied X-ray diffraction (XRD) scanning electron microscope (SEM) their optical...

Fabrication and characterization of a new amperometric chemosensor for accurate formaldehyde analysis based on platinized gold electrodes is described. The platinization process was performed electrochemically on the surface of 4 mm gold planar electrodes by both electrolysis and cyclic voltamperometry. The produced electrodes were characterized using scanning electron microscopy and X-ray spec...

A highly sensitive fluorescent sensor, 8-(2-glucaminoacetylamino)quinoline, for Zn in water is synthesized by integrating a water-soluble glucose group with the 8-aminoquinoline fluorophore via a glycyl spacer. The sensor exhibits a highly selective fluorescence enhancement response to Zn over other metal ions. X-ray analysis shows that the deprotonation of NH in the sensor will occur upon bind...

CO(2) sensing is of great societal implications, as CO(2) is a component of gas mixtures from many natural and anthropogenic processes with huge impacts on globe climate and human well-being. Herein we report a CO(2) assay scheme over a wide concentration range, utilizing a fluorogen with an aggregation-induced emission feature and a liquid with tunable polarity and viscosity. The CO(2) sensing...