Volume 37, Number 5
Volume 37, Number 5
Extraction of the Metabolites from Medicinal plant Euphorbia leaf
Introduction Since ancient times, people have used plants as sources of chemicals, for therapeutic and recreational purposes and for poisoning 1,2. Based on the knowledge of medicinal plants human being has been investigating throughout...
Read MoreIndicator Made from Countryside Flower Petals
Introduction In connection of our previous Experiment 1, here we observed that some common flower petals acts as natural indicators in acidic and basic conditions. Negative logarithm of concentration of hydrogen ion acts as...
Read MoreStudy of Rheological Behavior of Olive Oil Used as Biodegradable Lubricant
Introduction Olive oil can be obtained by one of the following methods: chemical extraction involves treating the olives with chemicals (various organic solvents) that help separate the oil from the other components of the...
Read MoreStudy of Green Seaweed Biochar for Lead Adsorption from Aqueous Solution
Introduction With growing development, pollution levels are rising, disrupting the ecological balance and posing a health risk if not effectively handled. Acid, alkalis, anions (sulphides, sulphites, and cyanide), detergents, sewage, nutrient, and metal, toxic...
Read MoreAntioxidant and Antidiabetic Activities of Biologically Synthesized Silver Nanoparticles using Linumusitatissimum Extract
Introduction Nanoscience technology is a multidisciplinary subject and it is widely used in research areas of physics and chemistry. Various physical, chemical, and greener syntheses processes are available in nanoparticle (NPs) production. Chemical and...
Read MoreEffect of Rate and Quantum Yield of 1-alkyl-2-(arylazo) Imidazoles on the Surface of Silver Nps
Introduction Due to exceptional values and possible potential applications in technological aspects, the method of production and identification of nanostructured substances earning a lot of importance. The structure of these nano influences on its...
Read MoreCongo Red and Nigrosine Dye Degradation using Dimethyl Dioxirane as an Oxidising Agent
Introduction New, sophisticated, and low-cost ways for dealing with commercial wastewater are needed. On a variety of polluting chemical agents that are mostly found in wastewater originating from the industrial region, various separation, degradation,...
Read MoreAssessment of Water Quality Using Modified Water Quality Index and Geographical Information System in Madathukulam Taluk, Tiruppur District, Tamil Nadu, India
Introduction Due to boom in population, improper irrigation, fertilization, industries uncontrollable rise in heavy metal concentration, in past few decades, water bodies are polluted1-2. Safe drinking water is essential to humans and other life...
Read MoreSynthesis and Characterization of Lanthanum Nanoparticles by Anethum Graveolens (Dill) Leaf Extract
Introduction Nanoparticleshave specific and unique modified physical and chemical properties as compared to its macro scaled counterparts 1,2. Emergence of Nanotechnology has attracted researchers in various fields of technology and industries 3. Nanoparticles bridge...
Read MoreIsolation, Characterization of Active Constituent and Evaluation of Hepatoprotective Activity of Inula Racemosa Hook. F. Roots
Introduction The developed countries still depend on herbal traditional medicines1. Even in developing as well as developed countries, herbal drugs play an important role in curing various human ailments2. Herbal drugs are very popular...
Read MoreMethod Development and Validation for the Trace Level Quantification of Genotoxic Impurity Oseltamivir Phosphate Related Compound-a in Oseltamivir Phosphate Using LC-MS
Introduction Oseltamivir phosphate (OST) is a potent antiviral drug used for the treatment of influenza A and influenza B sold under the brand name Tamiflu. It inhibits the viral enzyme neuraminidase and prevents the...
Read MoreSynthesis and Characterization of about 20nm Gold Nanoparticles
Introduction Colloidal nanoparticles (specifically metals) are becoming more and more significant in an assortment of scientific and technical fields. The gold nanoparticles (AuNPs) are perhaps the most significant members of the metal nanoparticles groups...
Read MoreReactions of MoCl5 with 4-Methylpyridine, 2-Methylpyridine and 1-Methylimidazole in Tetrahydrofuran
Introduction Pyridine derivatives have a number of biological activities, like antimycobacterial1, antimicrobial2, 3, analgesic4, anticonvulsant5, antitumoral6, antimalarial7, antiparkinsonian8, cytotoxic9, pesticidal10, antidiabetic11, antibacterial12, inhibitory13 and receptor14 antagonists. Electron donating groups15 in pyridine derivatives increase the...
Read MoreA Validated Stability Indicating RP-HPLC Method for Quantification of Cilnidipine in Bulk and in Tablet Dosage Form
Introduction Chemically, Cilnidipine is 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-Pyridine dicarboxylic acid 2-methoxyethyl (2E)-3-phenyl-2-propenyl ester (Figure 1). It is a light yellow, crystalline powder and official in Indian Pharmacopoeia. Cilnidipine is a dihydropyridine derivative of 4th generation Ca++ channel...
Read MoreAnalysis of New Piperidine Substituted Benzothiazole Crystalline Derivatives
Introduction The benzothiazole derivatives possess superior biological and bio-physical properties such as antitumor and metabolic activities 1, antimicrobial2-5, imaging agents for β- amyloid 6 anti-cancer 7, anti-tuberculosis 8 anti-viral 9, anti-oxidant 10 and hence...
Read MoreSynthesis of some Novel Mixed Ligand Complexes of Ni(II) and their Characterization
Introduction Mixed ligand complexes of transition metal ions are of great interest for the researchers who wishes to study their coordination behavior for exploiting their properties in different fields especially in the antibacterial activity...
Read MoreSynthesis, Characterization and in Vitro Antimicrobial Studies of Ternary Mn(II) Complexes with Isatinphenylhydrazone, Glycine and 8-hydroxyquinoline
Introduction According to present scenario, ternary complexes1 have great interest of researchers owing to their importance in biological, medicinal, pharmaceutical and agricultural fields. IPH is a Schiff base2, derivative of isatin and phenylhydrazine and...
Read MoreInvestigation of Minerals Substituted Hydroxyapatite Based Nanocomposite Coated Titanium Implant for Bone Tissue Engineering Applications
Introduction In recent years, titanium-based implant materials have been subject to many surface treatment methods (acid-etch, anodizing, plasma-spray) and bioactive coatings (wollastonite, magnesium silicates, bioactive glass, and hydroxyapatite)1, 2. Furthermore, the hydroxyapatite (HA) is...
Read MoreSynthesis and Evaluation of Novel 4-Hydroxycoumarin Derivatives as Potential Anti-Microbial Agents
Introduction Inflammation is a complex phenomenon accompanied by interrelationships between humoral and cellular reactions induced by the diversity of inflammatory mediators such as toll like receptors (TLRs), interleukins (ILs), etc. The symptoms of the...
Read MoreAntibacterial Activity and DNA Binding Properties of Bivalent Metal Complexes of Cuminaldehyde Acetoylhydrazone
Introduction Hydrazones exhibit a broad spectrum of biological activities such as antibacterial1, antitubercular1, antioxidant2, antiviral3 and anticancer4 activities. Hydrazones constitute an important class of compounds for new drug development5. Hydrazones derived from acetichydrazide are...
Read MoreScreen Printing Strategy for Investigation of Spectrophotometric Properties of Modified Thick Films of Zirconium Oxide (ZrO2): Tin Oxide (SnO2) Composites
Introduction Thick film technology is more precisely and popularly called printed and fired technology. The principle of thick film technology includes the resistive, conductive, insulating pastes containing glass frit, deposited in patterns defined by...
Read MoreDesign, Synthesis and Gelation of Low Molecular Weight Organo-Gelators Derived from Oleic Acid via Amidation
Introduction Gels are unique materials. They have been known since ancient times such that their origin can be found at least Neolithic times and, ever since, they have played an important role in many...
Read MoreStructural and Electrical Conductivity Studies of PVDF-HFP Film Filled with Tio2 and Nacl for Polymer Semiconductors
Introduction Energy-source devices, for example, power modules can be ready as a choice to work on the nursery impact from fossil fuel byproducts in the absolute world1. Polymer layers as electrolytes have been broadly...
Read MoreSorption Capacity of Toxic Heavy Metal Cr (VI) Ion on bentonite clay from Aqueous Solution by Kinetic and Thermodynamic Studies
Introduction Chromium is a fundamental supplement for plants and creature digestion. Chromium species is basically Cr3+ and Cr6+ distinctive two oxidation states in aqueous solution. Cr (III) is considered as a fundamental minor component...
Read MoreLattice Dynamical Study and Elastic Property of Europium Telluride (Eute) Crystal
Introduction The electronic structure of Europium telluride (EuTe), which is a family of Europium Chalcogenides crystallize in F. C. C. NaCl structure and are also called rare earth europium chalcogenides. Europium Telluride (EuTe) is...
Read MoreDensity and Viscosity of LiCl, LiBr, LiI and Kcl in Aqueous Methanol at 313.15K
Introduction The density and viscosity data of electrolyte solutions have been extremely valuable in determining whether or not ion-solvent interactions exist in aqueous and non-aqueous solutions.1 For a better knowledge of many physicochemical processes...
Read MoreAn Internal Standard High-Performance Liquid Chromatography Method for Simultaneous Quantification of Candesartan and Hydrochlorothiazide in Combined Formulations
Introduction Candesartan (1-hydroxyethyl 2-ethoxy-1-[p-(o-1H-tetrazole-5-yl phenyl)benzyl] -7-benzimidazole carboxylate, cyclohexyl carbonate) (CDZN) and hydrochlorothiazide (6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulphonamide 1,1-dioxide) (HCTZ) are diuretics and angiotensin II receptor blockers prescribed for hypertension (Figure 1)1–3. Currently, researchers are interested in developing assay...
Read MoreImprovement of the Quality of the Local Beer «Tchukoutou» by Addition of Two Antioxidant Plants: Ocimum Gratissimum and Vernonia Amygdalina.
Introduction Tchoukoutou are traditional beers made with sorghum and other cereals such as millet or maize 1. In Togo, it exists different types of this beer, depending on the ethnic groups of the north....
Read MoreNanocomposite Coatings in Corrosion Protection Applications: An Overview
Introduction Corrosion is the process of deterioration or destruction of metals or materials when it comes in contact with the corrosive medium like acids, alkalis and compressed gases. Generally, there are two strategies adopted...
Read MoreMedicinal Utility of Some Schiff Bases and their Complexes with First Transition Series Metals: A Review
Introduction Cations are positively charged ions and are important for maintaining charge balance. Transition metal cations are known to neutralize charges on the residues of proteins, DNA and RNA 1. Transition metals, also known...
Read MoreDetermination of Acrylamide Contents in Grilled Meat and Fish Foods through Gas Chromatography Tandem Mass Spectrometry (GC-MS/MS) in Bangladesh
Introduction People change their food habits due to changes in their lifestyles, economies and global culture. In 20th century, fried food items are very popular among all types of people, especially in young generation...
Read MoreSpectral Description of Cellulose Textile Colored with Date Pits Extract: Study of the Fluorescence Characters
Introduction Until the end of the last century, natural dyes were the only source of color for all textiles commonly used by humans. These dyes were also used for dyeing wood, feathers, etc., and...
Read MoreCopper Nanoparticle(CuNP’s)Synthesis: A Review of the Various ways with Photocatalytic and Antibacterial Activity
Introduction A material is said to be nanomaterial, when its size in the range of 1-100 nm(at least in one dimension).Nanomaterials has been used in various fields such as physics, chemistry, biology, nanomedicine, electronics,...
Read MorePharmacoinformatics Profiling and Dynamic Studies of Selected Compounds Acting as Potential Inhibitors against DPP4 Enzyme
Introduction Diabetes is a worldwide metabolic disorder that has become a widespread epidemic disease in the last few decades, owing especially to the increasing frequency and incidence of Type 2 diabetes mellitus (T2DM), which...
Read MorePreparation, Characterization and Properties of some Acrylic Base Latex: A Review
Introduction In many manufacture processes, acrylic based polymer latex has significant role in synthetic rubber, surface coatings, adhesives, paper, textile additives are manufacture by latex. Acrylic based polymer latex raw materials are mostly obtained from fossil resources....
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