Showing papers in "International Journal of Chemical and Analytical Science in 2013"

TL;DR: In this paper, a green chemical approach was used to synthesize the metal nanoparticles by the green chemical approaches due to their novel optical, catalytic, hydrogen storage, bio-imaging and electrochemical applications.

TL;DR: In this paper, the level of heavy metal contamination of ground water in Jimma town of Southwestern Ethiopia was determined using Atomic Absorption Spectrophotometer (AAS) and maximum contaminant levels (MCL) were compared with World Health Organization (WHO) data.

TL;DR: In this article, a simple, accurate and precise HPLC method was developed and subsequently validated for the simultaneous estimation of Rosuvastatin (RSV) and Ezetimibe (EZE) from their combination drug product.

TL;DR: The isolated strain M. luteus is able to act against both gram positive and gram negative bacteria, and showed promising results against Staphylococcus sp.

TL;DR: In this paper, Antimutagenic and antioxidant properties of Ficus benghalensis stem bark extract and Moringa oleifera root extract against sodium azide in TA100 tester strains of Salmonella typhimurium and their inhibition of microsomal lipid peroxidation (LPO) were investigated.

TL;DR: In this paper, a study was conducted to isolate and to investigate antimutagenic activity of some flavanones from Kaempferia rotunda (Zingiberaceae), which has traditionally used in abdominal pain, sputum laxative, wounds and diarrhea colic disorder.

TL;DR: A Thin Layer Chromatography (TLC) method for qualitative and quantitative analysis of diclofenac sodium tablets was developed and validated according to ICH and USP guidelines.

TL;DR: In this article, a simple, sensitive and specific liquid chromatographic method with UV detection (230-nm) was developed for the simultaneous estimation of hydrochlorothiazide, amlodipine and losartan in tablet dosage form and telmisartan as an internal standard.

TL;DR: This preliminary study revealed that endophytic Phomopsis species are prolific producer of antimicrobial metabolites with wide range of antimacterial activity.

TL;DR: Eclipta prostrata L. a known medicinal plant of tropics is evaluated for antifungal potential against species of human infectious Microsporum and Trichophyton following CLSI protocols, suggesting the synergistic effect.

TL;DR: In this paper, a total of nineteen morphological different bacterial cultures were isolated by enrichment and pour plate method and the growth of isolated cultures was studied in liquid M9 medium containing 0.5 % 2T engine oil.

TL;DR: Among the synthesized compounds, compound 6b, 7b and 8b was found to be the most potent against Gram-positive bacteria Bacillus subtilis, Gram-negative bacteria Escherichia coli, Mycobacterium tuberculosis CIP and M. tuberculosis H37Rv.

TL;DR: In this paper, a method based on high performance liquid chromatography (HPLC) was developed for the simultaneous determination of amitriptyline hydrochloride and Sildenafil citrate in the blood of rats.

TL;DR: In this article, a simple, novel, sensitive, precise and specific RP-HPLC method was developed for the determination of Tapentadol hydrochloride in bulk and its tablet dosage forms.

TL;DR: Human sweet taste receptor structure is predicted and was further evaluate using experimental result to enable receptor-based docking and pharmacophore studies since no structure, experimental or predicted model, for complete subunits of hSTR is available till date.

TL;DR: Inspite of its inability to inhibit acetylcholinesterase, the selected plant extract can be safely used for treating neurodegenerative disorders like Alzheimer's because of its effective free radical scavenging activity.

TL;DR: This is the first report on antiradical activity of endophytic isolates of H. mysorense and further purification and characterization of the active metabolites may lead to the discovery of novel bioactive molecules of industrial and pharmaceutical importance.

TL;DR: In this paper, the results of the elemental quantification were statistically analyzed using one way analysis of variance (ANOVA) by Kruskal-Wallis test, which can be employed for nonparametric methods to compare more than two population average which do not require any specific form of the distribution of the population.

TL;DR: In this paper, the authors developed and validated a simple reversed phase high performance liquid chromatography method for simultaneous determination of ILP and idebenone in rat plasma using methanol as an extraction solvent.

TL;DR: One new compound from Indian medicinal plant A. squamosa L. is reported for the first time from this plant which is characterized as 6,7-dimethoxy-2-methylisoquinolinium & is obtained from the twigs of the plant in its chloroform fraction.

TL;DR: In this paper, Graphene oxide/polypyrrole nanocomposites (PNCs) with enhanced electrocapacitive performance were prepared through a cationic surfactant assisted dilute solution polymerization of pyrrole in presence of GO at various concentrations (%, w/w) ranging 10.0-40.0 and ferric chloride as oxidant.

TL;DR: In this article, the authors make an assignment of experimental infrared bands with the help of a theoretical quantum chemistry calculations using the exact knowledge of some bands which are not characteristics of acrylic materials to enable them to make a quick analysis with available techniques of low costs for mixtures of polymers based on acrylate and methacrylate molecules.

TL;DR: In this paper, a Liquid Chromatography-Mass Spectrometry/Mass spectrometry (LCMS/MS) method for the estimation of a potent 5-HT1B/1D receptor agonist, Rizatriptan in human plasma and to validate the proposed method was developed.

TL;DR: In this article, a simple procedure for determination of resistant maltodextrin has been developed and validate using High performance liquid chromatograph with refractive index detector (HPLC-RID) in fortified fruit juices in 0-range citrus Punch.

TL;DR: In this article, the photodegradation process and mechanism is a relative new and eco-friendly process to recycle and reuse of water to increase photocatalyst activity by immobilizing semiconductor oxide such as ZnO in clay as solid support.

TL;DR: In this article, a reserved-phase HPLC method for detecting clenbuterol (CB) and ractopamine (RP) using an isocratic solvent-free mobile phase was described.

TL;DR: An asymmetric synthesis of the piperidine alkaloid (−)-sedridine isolated from Sedum acre, has been accomplished starting from S -malic acid as the chiral precursor employing Maruoka Keck allylation, azide nucleophillic substitution and ring closing metathesis as the key steps.

TL;DR: In this article, the authors evaluated the antioxidant potentiality of four plant extracts (R. vesicarius, R. acetosella, B. alba, and Basella alba) subjecting to various cooking methods.

TL;DR: In this paper, four azo dyes which are proposed for synthetic colorants infoods applications and named L 1 : Sunset Yellow, E110, L 2 : Tartrazin, E102, L 3 : Amaranth,E123, L 4 : Red Ponceau 4R, E124.