Development and application of fluorine doped bismuth vanadate reduced graphene oxide Nafion composite electrode as an electrochemical sensor for 4-chlorophenol.

This study describes the synthesis of fluorine-doped bismuth vanadate (FBiVO) and its composite with graphene oxide (GO) to improve charge transport properties. Based on the structural and morphological analysis such as X-Ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), and RAMAN the composite of FBiVO/r-GO/Nafion was successfully prepared with no filth. It was used to selectively detect the environmental contaminant 4-chlorophenol (4-CP) on a modified glassy carbon electrode (GCE).

Imidazolium-based ionic liquid functionalized mesoporous silica nanoparticles as a promising nano-carrier: response surface strategy to investigate and optimize loading and release process for Lapatinib delivery.

Imidazolium-based ionic liquid functionalized PEGylated mesoporous silica nanoparticles MCM-41 (denoted as [ImIL-PEGylated@MCM-41] NPs) is synthesized and evaluated as an efficient and reliable pH-sensitive nano-carrier for controlled release of cationic Lapatinib (Lap) drug. This nano-DDS was fully characterized by dynamic light scattering, scanning electron microscopy, X-ray powder diffraction, Fourier transform infrared spectroscopy, N adsorption-desorption measurement, and differential scanning calorimeter. Furthermore, the drug loading content and drug release profile were studied.