The synthesis of phosphoramidite (DNA building block) containing the tricyclic nucleoside analogue of O6-methyl-2-deoxyguanosine was carried out and its Interactions with Atl proteins was quantified through fluorescent assay (fluorescent intensity monitoring). In fluorescent assa...
Open access
Research Article10.9734/ACSJ/2015/17369
Polymer composites are important class of materials. Some of these composite composites display tremendous mechanical properties. The combination of artificial fiber with polypropylene matrix has affected its matrix mechanical properties. The main objective of this work was to st...
Open access
Research Article10.9734/ACSJ/2015/18003
Functionalized N-(4-acetyl-5-substituted-4, 5-dihydro-[1, 3, 4]-thiadiazol-2-yl)-acetamides (2a-m) were synthesized by three-fold condensation of carbonyl compound, thiosemicarbazide and acetic anhydride in an one pot three component reaction. In this reaction substituents on c...
Open access
Research Article10.9734/ACSJ/2015/18204
The chemistry of ionization of strong acids via oxonium route was examined in thermodynamics context. The research led to the establishment of a new chemical hypothesis which derivatives gave rise to a differential temperature model. The thermodynamic model has been applied to de...
Open access
Research Article10.9734/ACSJ/2015/17419
The influence of solvent polarity on the absorption pattern of azo-2-naphthol dyes,1-(4-methylphenylazo)-2-naphthol (MPAN) and 1-phenylazo-2-naphthol (PAN) have been studied using a UV-Visible spectrophotometer in polar and non-polar solvents. Analysis of the spectral data obtain...
Open access
Research Article10.9734/ACSJ/2015/17260
The interfacial activities of Diospyros mespiliformis on annealed carbon steel in 2 M HCl solution was studied by electrochemical methods; polarization and impedance spectroscopy measurements, while weight loss of the carbon steel at varying temperatures and gasometric method was...
Open access
Research Article10.9734/ACSJ/2015/16679
Aim: Dermal exposure to pyrethroids produces adverse health effect on different body systems. This study examined the effect of simultaneous oral supplementation of curcumin and vitamin C on systemic and skin injuries induced by dermal intoxication with cypermethrin. Experim...
Open access
Research Article10.9734/ACSJ/2015/17285
Chemical analysis of raw and treated water from the Tamburawa water treatment plant was conducted twice a week for six consecutive weeks using Spectrophotometric measurement, to determine the level of Cr, Fe, and Pb in the water. The result of the study showed that the concentrat...
Open access
Research Article10.9734/ACSJ/2015/17611
A very simple, ultra-sensitive and highly selective non-extractive spectrophotometric method is presented for the rapid determination of iron (III) at trace levels using ortho aminophenol or 2-aminophenol (OAP) as a new spectrophotometric reagent (lmax = 402 nm) in slightly acidi...
Open access
Research Article10.9734/ACSJ/2015/16749
TiO2 singly doped and Co-doped nanoparticles with Pt+4, Au+4, and S-2 ions were prepared by modified Sol-Gel method. These samples characterized by Uv-visible adsorption spectroscopy and showed red-shift in absorption band of TiO2, XRD. showed clear anatase for all modified sampl...
Open access
Research Article10.9734/ACSJ/2015/17082