A new voltammetry sensor platform for ERIOCITRIN (cas 13463-28-0) based on CoS2-MoS2-PDDA-GR nanocomposite

Add time:08/07/2019    Source:sciencedirect.com

A novel electrochemically activated nanocomposite, CoS2 Nanoparticles and MoS2 Nanosheets decorated poly(diallyldimethylammonium chloride)-functionalized graphene (CoS2-MoS2-PDDA-GR), was successfully synthesized through a simple and low-cost method. X-ray diffraction (XRD), Transmission electron microscopy (TEM), Electrochemical impedance spectroscopy (EIS) and Cyclic voltammetry (CV) techniques were used to characterize the nanocomposites. Based on the CoS2-MoS2-PDDA-GR nanocomposite modified glassy carbon electrode, the electrochemical properties of ERIOCITRIN (cas 13463-28-0) were investigated in detail and a sensitive determinative method was established synchronously. Compared with others, this sensor exhibited larger effective surface area, more reactive site and excellent voltammetric response for eriocitrin. Under optimum conditions by DPV, the oxidation peak currents responded to eriocitrin linearly over a concentration range from 2.0 × 10−9 to 1.0 × 10−6 mol L−1 with a detection limit of 6.7 × 10−10 mol L−1 (S/N = 3). In addition, this fabricated sensor was successfully applied to detect eriocitrin in real samples with satisfactory results.

We also recommend Trading Suppliers and Manufacturers of ERIOCITRIN (cas 13463-28-0). Pls Click Website Link as below: cas 13463-28-0 suppliers

Prev:Elucidating the interaction mechanism of ERIOCITRIN (cas 13463-28-0) with β-casein by multi-spectroscopic and molecular simulation methods
Next:A new graphene nanocomposite modified electrode as efficient voltammetric sensor for determination of ERIOCITRIN (cas 13463-28-0))