نتایج جستجو برای: spray coating
تعداد نتایج: 56370 فیلتر نتایج به سال:
Topographically rich surfaces were generated by spray-coating organic solutions of a polyhedral oligomeric silsesquioxane, octakis(dimethylsilyloxy)silsesquioxane (POSS), on Kapton® HN films and exposing them to radio frequency generated oxygen plasma. Changes in both surface chemistry and topography were observed. High-resolution scanning electron microscopy indicated substantial modification ...
The in vitro dissolution studies of encapsulated sodium salicylate granules coated with beeswax is presented. The factors investigated were the effects of concentration, presence of a hydrophilic fatty material, polyethylene glycol 6000 (PEG 6000), and technique (pan-coating, fusion and granulation) on the sustained release of drug when coated with beeswax. Comparison of release rates was based...
Interest in organic semiconductors is motivated by their promise to offer a viable route to fabricating low-cost electronic devices on arbitrary substrates, and by the versatility of their chemical structures and physical properties, accomplished by means of molecular engineering. [ 1–3 ] Molecular modifi cations can yield soluble semiconductors that allow reduced complexity device fabrication ...
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