Herein, spectrally selective single-layered CuO nanocoatings were successfully demonstrated via green synthesis and deposited on stainless steel (SS) substrates using a spin coater at 700, 800, 900, 1000 rpm. The morphological, structural, compositional analyses of the obtained studied SEM, XRD, EDX, Raman spectroscopy. SEM images show nanorod-like structure surfaces with dense surface morpholo...

The aim of this study was to develop a pH responsive enteric coated extended release multiparticulate dosage form containing a model drug ketoprofen, a nonsteroidal anti-inflammatory drug used for rheumatoid arthritis. The drug loaded pellets in matrix form were prepared by using extrusion/spheronization method. The optimized pelletization method revealed that extrusion using 1 mm sieve plate a...

Several aspects of the rheology of adhesives are important for their application and end use. Coating an adhesive requires the viscosity to fall between maximum and minimum viscosity limits and these depend upon the type of coating process that is to be used. Viscosity data is shown for the maximum and minimum acceptable limits for several types of coater. The modification of the flow propertie...

The aim of this research is to characterize the optical properties of heavy metal ions (Hg, Cu, Pb and Zn) using surface plasmon resonance (SPR) technique. Glass cover slips, used as substrates were coated with a 50 nm gold film using sputter coater. The measurement was carried out at room temperature using Kretchmann SPR technique. When the air medium outside the gold film is changed to heavy ...

An osmotic, oral, controlled-release capsule is described. This capsule provides drug delivery at fixed delivery rates (T(80%)=6 or 14h) independent of drug properties (e.g., solubility) or drug loading, thereby allowing rapid development of investigational or commercial drugs, especially for proof-of-concept type clinical studies. The capsule body and cap are prepared with cellulose acetate an...