A process implying the pre-oxidation of nickel substrates was proposed alternatively to usual Atmospheric Plasma Spraying (APS) alumina on sandblasted substrates. This comprised two steps, substrate (instead sandblasting substrate) followed by APS. The formed a thin layer NiO oxide, 0.7–3.5 ?m thick, which entirely covered substrate. During APS, deposit did not react with due very high cooling ...

nanostructured alumina thin films were coated on stainless steel by sol-gel dip coating method. in order to prevent crack formation, al2o3 films were kept in a solvent bath immediately after coating to reduce the rate of drying. effects of calcination temperature and withdrawal speed on structural properties were analyzed using xrd and sem. topography and thickness of coatings were analyzed by ...

By combining optical tweezers-assisted dynamic force spectroscopy experiments with fluorescence activated cell sorting (FACS), we demonstrate a new approach to reducing the data variance in measuring receptor-ligand interactions on a single molecule level by ensuring similar coating densities. Therefore, the carboxyfluorescein-labelled monophosphorylated peptide tau226-240[pThr231] is anchored ...

An alumina surface coating is demonstrated to improve electrochemical performance of MoO(3) nanoparticles as high capacity/high-volume expansion anodes for Li-ion batteries. Thin, conformal surface coatings were grown using atomic layer deposition (ALD) that relies on self-limiting surface reactions. ALD coatings were tested on both individual nanoparticles and prefabricated electrodes containi...

The aim of the present work is to design an oral time release tablet by press coating method to achieve a distinct predetermined lag time. In this study Metoprolol tartrate was selected as the model drug. The outer shell was formulated with different weight ratios of Hydroxy propyl methyl cellulose K100M and Ethyl cellulose to achieve a release profile with pre determined lag time. The lag time...

This study investigates novel deposition techniques for the preparation of TiO2 electrodes for use in flexible dye-sensitized solar cells. These proposed new methods, namely pre-dye-coating and codeposition ultrasonic spraying, eliminate the conventional need for time-consuming processes such as dye soaking and high-temperature sintering. Power conversion efficiencies of over 4.0% were achieved...