Browsing by Author "ElazazyM.S."
Now showing items 1-3 of 3
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Application of fractional factorial design for green synthesis of cyano-modified silica nanoparticles: Chemometrics and multifarious response optimization
Elazazy M.S.; Issa A.A.; Al-Mashreky M.; Al-Sulaiti M.; Al-Saad K. ( Elsevier B.V. , 2018 , Article)Cyano-functionalized spherical silica nanoparticles (SNPs) were synthesized via St?ber method. A 2 k-p IV fractional factorial design (2k-p IV-FFD) was used to smartly prepare monodispersed evenly distributed SNPs. Six ... -
Plackett-Burman and Box-Behnken designs as chemometric tools for micro-determination of L-Ornithine
Elazazy M.S.; El-Hamshary M.; Sakr M.; Al-Easa H.S. ( Elsevier B.V. , 2018 , Article)Plackett-Burman (PB) and Box-Behnken (BB) screening and response surface factorial designs were used to evaluate spectrophotometric and spectrofluorimetric approaches for the determination of l-Ornithine (ORN) as per se ... -
Polymerization of 3-cyanopropyl (triethoxy) silane: A kinetic study using gas chromatography
IssaA.A.; ElazazyM.S.; LuytA.S. ( John Wiley and SonsInc. , 2018 , Article)Gas chromatography (GC) was used to study the kinetics of the 3-cyanopropyl triethoxysilane (CTES) polymerization. The reaction is a consecutive complex reaction that depends mainly on the kinetics of the first hydrolyzed ...