International Journal of Analytical and Applied Chemistry
Volume 1, Issue 1 (2015)
Published
Table of contents
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Simultaneous Determination of Caffeine And Nicotinic Acid in Real Samples Using Mean Centering of Ratio Spectra Spectrophotometric Method
Abstract: In this paper a simple method was developed for the simultaneous determination caffeine and nicotinic acid, without prior separation steps. This method is based on the mean centering of ratio spectra. The mathematical explanation of the procedure is illustrated.The procedure is successfully applied to the simultaneous determination of these analytes in Coffeeand tea samples. KeyWords: mean centering, ratio spectra, caffeine, nicotinic acid
Published in International Journal of Analytical and Applied Chemistry · Vol. 1, Issue 1, 2015 · pp. 1–6 Read article
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A Novel Approach to Pulse Anodizing for Decreasing Energy Consumption and Increasing Productivity
Abstract: Anodizing is a resourceful method used to give aesthetic appearance and to prevent a metal from corrosion by forming an oxide layer over its surface. Depending upon the different fields of application various power supply such as direct current (DC) and pulsed current (PC) are used. This paper reviews an existing anodizing method which can be optimized with a few simple guidelines. Several current densities and pulse periods were tested …
Published in International Journal of Analytical and Applied Chemistry · Vol. 1, Issue 1, 2015 · pp. 21–39 Read article
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Fast pyrolysis of Kaner (Thevetia peruviana) Seed to Fuel and Chemicals
Abstract: Bio-energy is now considered as having the potential to provide the major part of the projected renewable energy provisions of the future. Currently non-edible seed biomass has been considered as one of the major bio energy resource. Among the different non-edible seeds such as Jatropha, Neem, Karanja, Safflower, Pomegranate, Cherry, Mahua, Cotton etc., Kaner (Thevetia Peruviana) seed plant is a very widely available even in the tropical climate. In this …
Published in International Journal of Analytical and Applied Chemistry · Vol. 1, Issue 1, 2015 · pp. 7–20 Read article