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SiO2 nanoparticles (SNP) were synthesized using patented solution spray reactor using precursor tetraethylorthosilicate (TEOS) while ammonium hydroxide as precipitant in presence of Tween-80 surfactant at room temperature and the surface modification was carried out with functional organosilanes (e.g. γ -methacryloxypropyltrimethoxy silane (GMPTS)). The functional group, crystal structure, morphology...
Exclusion of chromate and lead based pigments and effective replacements of phosphate and molybdate are emergent demands in coating industry nowadays. In the present study zinc vanadate, the newest class of pigments, synthesized, characterized and evaluated for anticorrosive performance in coatings. The submicron size zinc vanadate pigment was synthesized by controlled coprecipitation reaction using...
High performance Bismuth Vanadate (BiVO4) nanopigment was synthesised in patented solution spray reactor using precursor Bi(NO3)3·5H2O and NaVO4 as precipitant in presence of Tween-80 surfactant. The functional group, crystal structure, morphology and size of BiVO4 nanopigment was analysed by FTIR, XRD, FESEM and Particle Size Analyser. Spherical particles of monoclinic BiVO4 nanopigment of average...
The introduction of immunohistological techniques enabled a substantially more reliable diagnosis of inflammatory cardiomyopathy (DCMi) in endomyocardial biopsies (EMB) compared to the histological Dallas criteria. Decisive progress has been made in the understanding of cellular immune mechanisms in DCMi using immunohistological techniques, which apart from the field of diagnosis refinement have had...
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