ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Volume 35, Number 5

Volume 35, Number 5

Solvent Free Green Protocol for the Synthesis of Anti-Bacterial Schiff Base Dimers

Introduction The chemistry to design dimer molecules for the discovery and development of new drugs or leads for the drugs is proved to be a straightforward and efficient strategy. There are numerous proteins which...

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Quantitative Conductometric Determination of Sitagliptin, Linagliptin, Vildagliptin and Alogliptin by Applying the Concept of Drug-Metal Ion Interaction

Introduction Sitagliptin, linagliptin, vildagliptin and alogliptin (Fig. 1A, 1B, 1C and 1D) belong to a new class of dipeptidyl peptidase-IV (DPP-IV) inhibitors, which are prescribed to improve glycemic control in adults with type 2...

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Biological Potential of Semi-Purified Enterocin of Enterococcus Sp. Yt3 Against Selected Food Pathogens

Introduction Bacteriocins are the ribosomally synthesized anti-microbial peptides produce of some bacteria and are known to act against closely related microbes. Owing to such valuable biological potential, research has been focussed to isolate and...

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Rapid Identification of Anthocyanin in Ficus Aurata Fruits by Liquid Chromatography-Mass Spectrometry Approach

Introduction Anthocyanin is a class of phenolic compounds that cause certain colors (blue, purple and red) in natural products1,2. Since the few last decades, there have been an increasing attention in anthocyanins research due...

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Development of Microfluidic Technology for the Extraction of Ions from Some Dye Samples for Pretreatment Prior Analysis

Introduction The growing demand for water and the complication of water pollution are for both the quantity and quality of all type of water including surface water and groundwater. This is becoming a major...

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Evaluation of wheat bran as a biosorbent for potential mitigation of dye pollution in industrial waste waters

Introduction Dyes are colored compounds, containing a chromophoric (credited for imparting color) and the auxochrome (credited for color intensity) group 1 but chemical based conventional dyes are recalcitrant and long period persistent molecules that...

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The Use of Salacca Zalacca Extract as Reducing Agent to Synthesize Silver Nanoparticles (Agnps) and the Antibacterial Activities

Introduction Nanotechnology developes verry fast mainly in the field of biotechnology in the last few decades.1 The research on nanoparticle brings important aspects due to of its countless applications. The applications of nanoparticle in...

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Theoretical Study for the [2+2] Cycloaddition Reaction Mechanism of Ketenes and their Derivatives

Introduction One of the earliest ketenes applications in the synthesis of natural products employed the [2+2] cycloaddition reactions. 1 Cyclobutanones are considered a powerful synthetic intermediates involved in processes such as vicinal and geminal...

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Crystal and Molecular Structure of Platinum(II) Complex with Bis(Diphenyl Phosphino)Methane

Introduction Phosphine ligands have been intensively used in coordination chemistry because of their electron releasing capacity1. The phosphine ligands can be organized based on the type of substituents bonded to the phosphorus atom2. Trivalent...

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Cerium Oxide Nanoparticles Catalyst for the Oxidation of Methanol

Introduction Different rare-earth oxides have different nanostructures and different applications and studies report that their chemical characterization arises from their 4f electrons [1-5]. Compared with the other nanostructured lanthanide oxides, Cerium Oxide nanocrystals have...

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Isolation and Characterization Montmorillonite Nanoparticles of Aceh Tamiang Bentonite as Patchouli oil Bleaching

Introduction Patchouli oil is a volatile oil and widely used in industry as flavor concentrates. The markets value of patchouli oil is largely but it’s determined by the quality of the oil and the...

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Thermodynamic Studies of the Removal of Lead from Synthetic Wastewater Using Cyperus Rotundus

Introduction Heavy metals are most important pollutants and its presence in wastewaters can be the striking environmental issue,after all, dissolved toxic metal ions can finally enter the food chain and thus become for human...

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Catalytically Active Gold Nanoparticles Synthesized using Diabetic Sugar Via Rapid, Simple, Greener Process

Introduction Several studies have been carried out to explore the highly potential Au nanoparticles as catalyst1. Au nanoparticles are often combined with other materials to improve stability and performance as a catalyst. Previous studies...

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Some Topological Indices and their Polynomials of Graphene

Introduction Graphene is a nanomaterial. Recently Rajesh kanna and his students computed some of the  topological indices of Graphene1,2. In this article, we have computed third Zagreb index, first Zagreb polynomial, second Zagreb polynomial,...

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Effect of Modified Kiln Dust and a Cationic Surfactant on the Removal of Aromatic and Heavy Metal Compounds from Fuels

Introduction Adsorption is a physicochemical treatment process for oil that is gaining prominence as a means to produce quality effluents. The adsorption of substrates is the first stage in many catalytic processes[1-4]. The stability...

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Complex of Tris(Phenanthroline)Cobalt(II)Trifluoroacetate: Characterisation and Powder XRD Analysis

Introduction Crystal structure of tris-bidentate-cobalt(II) complexes have been well known, particularly those with N-donor atoms in six-membered ring system, bipyridine (bipy)1,2, and 1,10-phenanthroline (phen)3. Structural studies through single crystal XRD analyses of tris(phen)cobalt(II) with...

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Influence of Ethanol as Gasoline Blend on Spark Ignition Engine

Introduction Supported innovative work has been led on alternative fuels so as to enhance the sustainability and manageability of energy supplies furthermore, to decrease greenhouse gas emissions. It is realized that petroleum based fuels...

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Pollution Source Identification of Halda River Water Using Field Observation, Laboratory Analysis and GIS Technique

Introduction Among  the 700 rivers flowing over Bangladesh, Halda is unique for carp breeding [1]. Every year fish eggs of different carps are collected from this river from April to June. Carps such as...

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Chlorinated Phenols Sorption Performance by Macadamia Activated Carbon and Grafted Macadamia Activated Carbon: Characterization, Kinetics, and Thermodynamic studies

Introduction Phenols and chlorinated phenol derivatives are injurious constituents present in the water system [1]. These compounds are utilized in several industrial activities for the manufacture of herbicides, pesticides, insecticides, and synthetic products [1,2]....

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