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An analytical method has been developed using hanging mercury drop electrode (HMDE) for the quantitative determination of antibacterial drug cefadroxil (CFL) from pharmaceutical preparations and blood ... Read More
Cyclic voltammetric studies were used to investigate the interaction behavior of the metal ions such as Cu(II) and Mn(II) with L-leucine. The interaction studies have been carried out in variation of ... Read More
In this study, relationships of body size (length and weight) with metals i.e., zinc, iron, copper, manganese and calcium in freshwater wild Puntius chola (whole fish) have been derived. Metal concent ... Read More
The traditional course content of chemistry classes must change to achieve better awareness of the important issues of sustainability in chemistry within the next generation of professional chemists. ... Read More
A classification of the existing mathematical models of flow-injection (FI) manifolds based on the main principles on which they are built, have been proposed. Numerous mathematical models of FI syste ... Read More
A simple in situ visual and tristimulus colorimetric method of determination of the trace amount of sulfur dioxide in air has been developed. Tristimulus colorimetry is based on application of threedi ... Read More
Uncontrolled burning of waste vehicle tyres causing environmental pollution has become a popular practice in developing countries like Nepal. Such activities were banned in many countries considering ... Read More
The proton leakage through polyether sulfone anion exchange membrane was investigated. In the system containing hydrochloric acid or sulphuric acid on the cathodic side and the mixture of acid with al ... Read More
The use of low-cost and ecofriendly adsorbents has been investigated as an ideal alternative to the current expensive methods of removing dyes from wastewater. Methylene Blue was used as model compoun ... Read More
To investigate some selected nutrients status in the neonates born to diabetic and non-diabetic mothers a prospective study was carried out. From the Obstetric Unit of Bangladesh Institute of Rehabili ... Read More
The use of microwave irradiation as a pretreatment before aqueous enzymatic oil extraction from oil palm kernel was found to be useful. The microwave irradiation for 10 min -assisted extraction was fo ... Read More
In this paper, we summarize the results of our earlier investigations on an attempted enantioseparation of the selected 2-arylpropionic acids (2-APAs) by means of the chiral thin layer chromatography ... Read More
Phenolic compounds are the most abundant natural antioxidants in our diet. Epidemiological studies have shown the possible prevention effects of consumption of fruits and vegetables rich in phenolic c ... Read More
Lewis acid nature of SnCl4 and n-Bu2SnCl2 has been studied using 3-methyl-1-indanone. The equilibrium constant has been calculated for both the tin moieties. It has been found that Lewis acid characte ... Read More
Calculations using PM3 and mechanics methods on metallocalix[4]arene hosts (1-10) and substituted dibenzothiophene guests (A-D), which are generally known as oil-based fuel pollutants, show that host- ... Read More
A granular activated carbons (GACs) have been prepared from some local raw materials such as Qiayarah asphalt (QA) after some modification treatments of this asphalt by various ratios of its original ... Read More
Phase-transfer catalysis (PTC) has been widely used for the synthesis of organic compounds for more than three decades. The scope and mechanistic features of PTC have been the aim of numerous studies. ... Read More