Devaney Ribeiro do Carmo, Tayla Fernanda Serantoni da Silveira, Rosângela Silva de Laurentiz, Urquisa Oliveira Bicalho, Leandro Martins, Newton Luiz Dias Filho & Leonardo Lataro Paim·Chemical Science International Journal·2013
This paper describes the reaction of a Poly(propylene)imine hexadecylamine dendrimer (DAB-Am-16) with methyl acrylate. The modified dendrimer obtained (DKMA) was characterized by vibrational spectroscopy, nuclear resonance magnetic (13C), thermogravimetry and scanning electron mi...
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Research Article10.9734/ACSJ/2013/3818
Single crystals of urea L-malic acid were grown by the slow evaporation technique. The single crystal X-ray diffraction analysis reveals that the crystal belongs to the monoclinic system. The optical transmission study reveals the transparency of the crystal in the entire visible...
Open access
Research Article10.9734/ACSJ/2013/3503
In this study the sand deposits from River Niger in Anambra State, South Eastern Nigeria, were characterized for its potential utilization as industrial raw materials for ceramics and enamel wares. Physical, chemical and mineralogical characteristics of the sand sample (A) were d...
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Research Article10.9734/ACSJ/2013/3250
Mohammed A. Hussein, Abd EL-hafeez El- Seheimy, Mohamed El Sayed, Mahmoud M. El haloty, Wael M. Kamel, Yasser H. Mohamed & Noha E. Ibrahim·Chemical Science International Journal·2013
Aims: The aim of this study to evaluate the effect of huwa-san and chlorine as disinfecting agents on heavy metals during water treatment. Place and Duration of Study: Department of Biochemistry, Faculty of Pharmacy, October 6 university (Medical Unit IV) and Inorganic laboratory...
Open access
Research Article10.9734/ACSJ/2013/2711
Aims: To recover silver from industrial waste and use its solution in silver oxide deposition. Study Design: Extraction, electrodeopsition on different substrates, XRD and topographical characterizations. Place and Duration of Study: Sample: x-ray films were collected from Anambr...
Open access
Research Article10.9734/ACSJ/2013/3214
Manganese is the most 12th prevalent element on Earth that occurs in 11 oxidation states (from -3 up to +7). An essential element present in all living organisms, manganese is required for growth, development and maintenance of health. It is naturally present in soil, plants, wat...
Open access
Research Article10.9734/ACSJ/2013/3748
In this investigation, first, substrate coupons of commonly used alloys of Aluminum, which are 2024, 6061 and 7075 alloys, were immersed in solutions of inhibitors such as gluconate esters having the formula of (M)x(hydroxyacid)y(M‘aOb)z combining constituents that are already kn...
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Research Article10.9734/ACSJ/2013/3823
This paper assessed the global solar radiation potential in Nigerian Defence Academy, (NDA) permanent site Afaka Kaduna, North west Nigeria, for the period of March, April and May 2012. The cantonment lies exactly between longitudes 7º 12’E to 7º 35’E of the Greenwich meridian an...
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Research Article10.9734/ACSJ/2013/3475
María del C. Cotto-Maldonado, Teresa Campo, Eduardo Elizalde, Arancha Gómez-Martínez, Carmen Morant & Francisco Márquez·Chemical Science International Journal·2013
Aims: The goal of this research is to determine the efficiency of different catalysts for the degradation of organic compounds as possible alternative for wastewater treatments. To reach this goal, many objectives should be previously satisfied including the synthesis of differen...
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Research Article10.9734/ACSJ/2013/2712
A new series of hydronaphthalene derivatives incorporated into or fused to different five or six membered nitrogen, oxygen, sulpher, heretrocyclic, S- glycosidic or N-glycosidic moieties and other related products had been described. The hydrazine derivative 2 was coupled with br...
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Research Article10.9734/ACSJ/2013/3452