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Use of vinasse to produce slow-release coated urea in spouted bed
(Wiley-blackwellHobokenEUA, 2013)
Nanostructures on spin-coated polymer films controlled by solvent composition and polymer molecular weight
(ELSEVIER SCIENCE SALAUSANNE, 2012)
In this study we systematically investigated how the solvent composition used for polymer dissolution affects the porous structures of spin-coated polymers films. Cellulose acetate butyrate (CAB) and poly(methylmethacrylate) ...
Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery
(2013-01-02)
In this work pellets containing chitosan for colonic drug delivery were developed. The influence of the polysaccharide in the pellets was evaluated by swelling, drug dissolution and intestinal permeation studies. Drug-loaded ...
Development and in vitro evaluation of coated pellets containing chitosan to potential colonic drug delivery
(2013-01-02)
In this work pellets containing chitosan for colonic drug delivery were developed. The influence of the polysaccharide in the pellets was evaluated by swelling, drug dissolution and intestinal permeation studies. Drug-loaded ...
Corrosion protection of aluminium alloy by cerium conversion and conducting polymer duplex coatings
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The corrosion protection of AA6063 aluminium alloy by cerium conversion, polyaniline conducting polymer and by duplex coatings has been investigated. The electrochemical behaviour was evaluated in aerated 3.5 wt.% NaCl. ...
Localised corrosion assessement of crambe-oil-based polyurethane coatings applied on the ASTM 1200 aluminum alloy
(2016-10-01)
Coatings composed of polyurethanes derived from polyesters of crambe oil and pre-polymer obtained from hexamethylene diisocyanate and castor oil were prepared (1:2 and 1:3, respectively) and applied on the Al alloy 1200. ...
Polymeric coatings for photostability enhancement of poly(p-phenylene vinylene) derivative films
(John Wiley and SonsBognor Regis, 2010-05)
Poly(p-phenylene vinylene) (PPV) derivatives are an important class of conjugated polymers, known for their applications as electroluminescent materials for light-emitting devices and sensors. These derivatives are highly ...
Fluorescent polymer coatings with tuneable sensitive range for remote temperature sensing
(Elsevier, 2013-07-10)
Polymer films of poly(vinyl alcohol) containing the fluorescent dyes 4-aminophthalimide (AP) or 6-propionyl-2-dimethylamino-naphthalene (Prodan) are used as temperature-sensitive fluorescent coatings for remote temperature ...