Ultraviolet–visible spectroscopy

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Novel B/ZnO material for enhanced degradation of tetracycline hydrochloride in an aqueous environment under visible light

In this study, the B/ZnO materials were simply synthesized via a Sol-gel method. The photocatalytic ability of materials was evaluated by degrading tetracycline hydrochloride (TCH). The characteristics of the ZnO and 3B/ZnO materials were analyzed and evaluated by the Diffuse Reflectance UltravioletVisible (DR/UV-Vis), Scanning Electron Microscope (SEM), Fourier Transform Infrared Spectroscopy (FT-IR), and X-Ray Diffraction (XRD) techniques.

8p vijaychest 16-05-2024 1 0 Download

Intrinsically fluorescent and quercetin loaded highly crosslinked polyphosphazene nanospheres: synthesis, characterization and fluorescence properties

Highly crosslinked, inorganic-organic hybrid and intrinsically fluorescent polyphosphazene nanospheres bearing hydroxyl groups on the surface are facilely generated via a one-pot polycondensation of octachlorocyclotetraphosphazene, fluorescein and quercetin. The resulting nanospheres were characterised by scanning electron microscopy (SEM), energy-dispersive X-ray analysis (EDX), Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS), X-ray diffraction analysis (XRD) and ultravioletvisible spectroscopy (UV-vis) techniques.

13p lyhuyenthu 31-01-2023 6 2 Download