ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Polarographic Performance of Some Azo Derivatives Derived from 2-Amino-4-Hydroxy Pyridine and its Inhibitory Effect on C- Steel Corrosion in Hydrochloric Acid

Introduction Azo compounds are among the profoundly classes of organic compounds. Their chromophore is an aromatic system jointed to the azo group and the common auxochromes are NR2, NH2 or OH groups. Azo dye...

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Simultaneous Removal of Arsenite and Fluoride from Groundwater using Batch Electrochemical Coagulation Process – Role of Aluminum with Iron Electrodes

Introduction Providing clean and potable water to people is a challenging task. Fresh water contamination is a worldwide health related issue requiring great attention because of its hazardous effects, risks to human health and...

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Synthesis and Anti-Colon Cancer Activity of 1,2,4-Triazole Derivatives with Aliphatic S-Substituents

Introduction Cancer is considered as the second lethal disease worldwide,1  colorectal cancer is the third most common type of cancer around the world and it is one of the major causes of deaths related...

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Liquid Fuel Production by Zeolite-A Catalyzed Pyrolysis of Mixed Cassava Solid Waste and Rubber Seed Oil

Introduction In the context of current energy situation, in which world reliance on fossil fuels is no longer realistic, biomass derived fuels (biofuels) are the most promising solution. At present, utilization of biomass for...

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Synthesis, Characterization and Anticonvulsant Activity of Novel Fused 1,2,4-Triazolo-1,3,4-Thiadiazoles

Introduction Convulsion is a condition of brain described via the irregular and unreliable episode of seizures. It is a collective neurological disorder, affecting 0.5-1% of the people globally according to epidemiological studies.1-3 Each year...

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The Performance of P-Aminosalicylic Acid As Reducing and Stabilizing Agent in Silver Nanoparticles Synthesis

Introduction Silver nanoparticles (AgNPs) are very popular nanomaterial. In addition to the abundance of silver in the earth crust, silver nanoparticles also have a broad spectrum of bactericidal activity, surface plasmon resonance absorption, and...

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Carbon Dots Modification for Escherichia Coli Detection: Variation of Colistin Sulphate Concentration

Introduction Water is one of the most important resources for living things. Nowadays the availability of a good quality water difficult to be found due to the lack of human attention to the pollution...

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A Simplified Method for Estimating Atomic Number and Neutrons Numbers of Elements Based on Period and Group Numbers in the Periodic Table

Introduction The periodic table is a masterpiece of organised chemical information. However, there no one single or best structure for the periodic table, but most standard form of chemistry’s periodic table is the current...

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Studying the Mechanisms of Nitro Compounds Reduction (A-Review)

Introduction The kinetic studies of heterogeneous catalytic reactions are very complex, which is connected with the need to take into account, besides the effect of temperature, the nature of the reagents and solvent, such...

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Influence of Impurities of Different Types on the Properties of Potassium Dihydrogen Phosphate Crystals (A Review)

Introduction It is a well-known fact that the different impurities have not the same impact on the growth rate or optical properties of potassium dihydrogen phosphate (KDP) crystals. The present review aims to sum...

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Preparation of Cu in Se2 Thin Films by using Various Methods (A Short Review)

Introduction Thin films with thickness ranging from a few nanometres to several micrometres1-5 were synthesized by using different methods. Thin films have distinct advantages over bulk materials, such as they offer the potential for...

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The Modified of Cellulose Through Polyelectrolite Membrane Techniques as Adsorbent Candidate for Removing of Dyes

Introduction Liquid waste which contains many dyes is produced by several domestic industries such as the textile industry and chemical laboratories. These textile industries produce liquid waste every day from the textile industry production...

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Synthesis of Highly Soluble Axially-Ligated Ruthenium(III) Phthalocyanine Salt: Potassium Dithiocyanato(phthalocyaninato)ruthenium(III)

Introduction Axially-ligated Iron(III) phthalocyanines (FeIII(Pc)L2; where L = CN, Cl, Br; Scheme 1a) were reported to be highly conducting molecular systems with anisotropic giant negative magnetoresistance (GNMR) which are considered to be suitable functional...

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Numerical Simulation of Drop Formation in Power-Law Fluids

Introduction Systems such as droplets and bubbles are an important research topic. The behavior of these systems are depends on the stresses between the two-axial, inertial, surface tension, gravity and pressure gradient between the...

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Study of Isolation, Characterisation and Antimicrobial Activity of High Value Bioactive Compounds from Methanolic Extract of Leaves of Tilkor (Momordica Monadelpha)

Introduction Dependence on plants for the essential such as food, clothes & shelter has been of paramount importance in Man’s life since the human race began. And a time came when people learnt to...

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Synthesis Photocatalytic and Antibacterial Activities of Nickle Doped Tio2 Nanoparticles

Introduction Nanoscience and nanotechnology has received great attention for the development of catalyst that exhibits 100% selectivity for the elimination of waste product. This selective process is called as green chemistry. In the modern...

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Synthesis, Characterization and Drug-Likeness Predictions of 1,3-Thiazole and Benzothiazole Derivatives

Introduction Heterocycles delineate by far to be the utmost important class of organic chemistry. Both natural and synthetic heterocyclic molecules have been immensely explored for their profound applicability in the field of medicinal, industrial...

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Study on Aluminium Contamination in Mettur Soil and its Subsequent Uptake by Medicinal Plants

Introduction Medicinal plants have found extensive use in disease management and its allied fields. According to the World Health Organization report,1 it is estimated that 65 to 80% of the world’s population depending on various...

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Microwave Dielectric Measurements of 4-Nitroacetanilide at Different Temperatures in Carbon Tetrachloride Solution

Introduction 4-Nitroacetanilide (IUPAC name N-(4-nitrophenyl)acetamide) is a chemical compound in the form of solid and in crystalline powder in yellow to green-yellow or yellow to green-brown color. Its chemical formula is C8H8N2O3 andmolecular weight...

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Synthesis and Mass Spectrum Characterization of Lyrame Schiff Base for Synthetic Ingredients in Perfumes Industry

Introduction The majority of personal-care such as cosmetic and perfumes contains fragrances in their ingridients.1 Fragrance contains many components which have generated special properties, especially in odor. Ingredient of fragrance usually contains synthetic precursor...

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Oxidative Coupling: A Tranquil Approach for Determination of Selexipag by Visible Spectrophotometry

Introduction Selexipag belongs to a class of organic compounds known as dialkylarylamines.1 The drug is used for treatment of high blood pressure in the lungs called PAH (pulmonary arterial hypertension). Selexipag aids to prolong the...

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Acid Activated Palygorskite: An Efficient Solid Acid Catalyst for Acetylation Reactions – A Comparative Study

Introduction Palygorskite is a Hydrated Magnesium AluminoSilicate Hydroxide mineral with a fibrous morphology. This clay has been mined for centuries because of its many useful properties such as large surface area and micro porosity.1,2...

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Acclimatization Process on Hybrid Upflow Anaerobic Sludge Blanket Reactor (HUASBR) Using Bioball As Growth Media with OLR Variation for Treating Tofu Wastewater

Introduction Development of industrial wastewater treatment technology is growing day by day. Among them, anaerobic processing is considered as the promising method because it has several advantages such as: able to degrade high organic...

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Synthesis and Investigations on Antioxidant Behaviour of Chromone Based Semicarbazones

Introduction Chromone (1) has been recognized as one of the most versatile moieties,1 which constitutes the basic nucleus of one of the most numerous and widespread group of natural products called ‘Flavonoids’ and these...

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Synthesis of Silver Nanoparticles Using Muntingia Calabura L. Leaf Extract As Bioreductor and Applied As Glucose Nanosensor

Introduction Diabetes mellitus is a chronic disease characterized by blood glucose levels above the normal limits caused by glucose homeostasis regulation not running perfectly. Diabetes mellitus (DM) will be increased in the future. The...

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Operational Aspects of Silicon Oxidereduction Process and Their Effects on the Material and Thermal Flows Balance in Carbothermic Reactors

Introduction The problem of improving technical siliconproduction remains acute. Positive results1,2,5 have been achieved. Often, however, the results are not stable. Stability is determined by the operation electrical mode of carbothermic reactor for siliconreduction...

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The Catalytic Performance of ZrO2-SO4 and Ni/ZrO2-SO4 Prepared from Commercial ZrO2 in Hydrocracking of LDPE Plastic Waste into Liquid Fuels

Introduction Very abundant plastic waste around the world is dominated by polyolefin, especially low-density polyethylene (LDPE) originated from a carrier bag and food packaging as a single-used product.1 Most of discarded plastics end up...

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Synthesis and Characterization Studies of Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of Carboxymethyl-N-Methyl-N-Phenyl Dithiocarbamate

Introduction Sulphur-bonding ligands are important from the biological point of view and have attracted inorganic chemists in the past years.1,2 Dithiocarbamates are one of the most important classes of sulphur containing organic ligands with...

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Electrochemical Features of Symmetric and Asymmetric Supercapacitors Based on Nanostructured Mn-Cuo Electrodes

Introduction Access to clean and affordable energy is an essential element for societal and economic development. In recent years, supercapacitors (SC) with their enhanced power capabilities, have attracted escalating attention among the research community...

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Synthesis and Evaluation of Some 2–Aryl–3–[Substituted Pyridin–2–Yl]-Amino/Methylamino Thiazolidin-4-Ones

Introduction The pyridine ring is associated with diverse biological activities viz:  antibacterial, herbicidal, fungicidal and plant growth regulators.1-7 Union of pyridine ring with N-containing heterocycles provide compounds of enhanced herbicidal activity.8 The investigations of...

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Optimized Phosphate Recovery Through MAP Precipitation in an Air Agitated Column Reactor

Introduction MAP precipitation is a promising method for recovery of phosphorus and nutrients present in the wastewater, which in turn results in struvite (MgNH4PO4·6H2O). For instance, municipal/industrial/agricultural liquid wastes and manure leachates are rich...

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Methods of Reducing the Front Performance Flame at the Underground Mines Works

Introduction In the process of mining in a closed mining method, the probability of accumulation of methane-dust mist is high. Often, this leads to accidents involving catastrophic gas and dust explosions. Such explosions of...

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Response Surface Methodology for the Optimization of Coco Ethanolamide Production from Coconut Oil

Introduction The production and utilization of environmentally friendly surfactants are growing in line with their increasing consumption lately. For this reason, a more efficient method and the use of renewable raw materials is a...

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Practical and Theoretical Study on the Inhibitory Influences of New Azomethine Derivatives Containing an 8-Hydroxyquinoline Moiety for the Corrosion of Carbon Steel in 1 M HCl

Introduction Carbon steel is practically used in all the industrial sectors (bridges, railways, buildings, etc.) because of their admirable physical properties and low cost,1 their problem is that is easily corrodible in common environments...

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Benzethonium Chloride Catalyzed one Pot Synthesis of 2,4,5-Trisubstituted Imidazoles and 1,2,4,5-Tetrasubstituted Imidazoles in Aqueous Ethanol As A Green Solvent

Introduction Multi-component reactions (MCRs) play a significant role in modern organic synthesis because they are one-pot organic transformations that assemble three or more substrates into single desired product. MCRs have been receiving overwhelming response...

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Dispersion of SiO2 Nano Particles on Epoxy Based Polymer Nano Composites and its Characterization

Introduction Epoxy based composites materials are gaining popularities in the world wide in last decades because of its light weight, ease of fabrications, excellent electrical insulator, high water and chemical resistance, low price and...

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Theoretical Study of Reaction Between Nitrilimine and 1,4 Oxazine 2 Carboxylate by MP2 and DFT Methods

Introduction 1,3 dipolar cycloadditions of nitrilimine with 1,4 oxazine 2 carboxylate is a very powerful tools for the synthesis of a large range of pyrazoline derivatives that occupy an important place in medicinal and...

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Spectrophotometric Method for Determination of Nitrite and Nitrate Levels in Broccoli and Cauliflower with Different Fertilization Treatment

Introduction Nitrite and Nitrate are natural components found in nature that are normally consumed by humans through vegetables. Both Nitrite and Nitrate were highly undesirable components are present in the diet because they have...

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Phytoremediation of Chromium from Electroplating Effluent Treatment Plant (Etp) Sludge Using Helianthusannuus L.

Introduction The development of technology and industries leads to the production of new materials and products, which cause pollutions that are very harmful to the environment. The wastes produced by the industries cause numerous...

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Effect of Dry-Salted Curcumin and Various Physicochemical and Technical Factors for the Shelf Life of White Shrimp (Litopenaeus Vannamei)

Introduction Shrimp represents one of the most vital commercial seafood in the world.1 White shrimp (Litopenaeus vannamei) was one of the key species in Vietnamese shrimp farming. Vietnam’s shrimp exports in 2017 recorded a remarkable...

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A Study of Coconut (Cocos Nucifera L.) Phosphatidylcholine Species

Introduction Lipid based drug delivery systems are one of many alternatives to overcome various problems related to drug formulation and application. These systems have been known to provide many benefits, including increased bioavailability and...

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A Comparative Study of Binding of Different Drugs on gp120: Insight from Molecular Dynamics Simulation Study

Introduction By the end of 2017, over 70 million people were infected by HIV-1/AIDS, and about 36.9 million people are still septic by HIV-1.1-3 HIV-1(Virus type-I) changes in cells, as an originator gp160, and afterwards,...

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Simultaneous Quantification of Vitamin A and E in Pharmaceutical Formulations and fruit Samples Using Fe(II)-1-Nitroso-2-Napthol Complex

Introduction Detection of vitamins by organic metal framework is widely applicable in medicinal, biochemical and general science.1 The solubility of vitamins are differ in different organic and aqueous media, so the detection behaviour of...

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The Function of Cross Linker Carboxylic Acid for TiO2/Chitosan/SiO2 Coated as Self Cleaning Fabrics

Introduction Textile is certainly needed infashion industries as well as various medical and office equipments, andother daily needs. The cotton textile is preferable as compared to the other materials due to its ease of...

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Novel Nickel (II), Copper (II) and Cobalt (II) Complexes of Schiff Bases A, D and E: Preparation, Identification, Analytical and Electrochemical Survey

Introduction Schiff base was invented by Hugo-Schiff which is named after line,1 They are defining as condensation results of the reaction between aldehyde or ketone with primary amine and theses are including azomethine functional...

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Study on the Improvement of Essential Oil Quality and Its Repellent Activity of Betel Leaves Oil (Piper betle l.) from Indonesia

Introduction Indonesia is a potential country as a source of essential oil raw materials. Unfortunately, the source of the abundant essential oil raw material has not been maximized by the essential oil processing industry...

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Groundwater Quality of Coastal Aquifer Evaluation Using Spatial Analysis Approach

Introduction Assessment of groundwater quality of a region is essential to plan for proper groundwater utilization and development (Singh et al., 2009). Day by day increasing groundwater demand for domestic uses industrialisation and agricultural...

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Characterization of Enhanced Antibacterial Effects of Silver Loaded Cerium Oxide Catalyst

Introduction Cerium oxide was a material that has been widely researched lately because it has the ability to store oxygen so that it was possible to function as an oxygen storage in chemical catalytic...

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Adsorption Isotherms Study of Methylene Blue Dye on Membranes from Electrospun Nanofibers

Introduction The water toxicity resulting from contamination with synthetic dyes is a major threat to human health, the sustainability of living resources and ecosystems.1 Methylene blue MB is the most common dye used in...

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Triton-B Mediated One-Pot Multicomponent Synthesis of 3,5 Substituted Tetrahydro-2H-1,3,5-Thidiazine-2-Thiones

Introduction 3,5 substituted tetrahydro-2H-1,3,5-thiadiazine-2-thiones (THTT), an important scaffold have found utility as chemicals for crop protection,1 against soil nematodes,2 antitumor drugs,3 precursors in organic synthesis4 and as antimicrobial agent.5Recently dithiocarbamates developed as a novel...

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Silver Nanocomposites Decorated Reduced Graphene Oxide Nanosheets for Electrochemical Sensor Applications

Introduction Automation and urbanization have accumulated the amount of different pollutants in water and environment. This enlarged pollution builds innovative challenges for the protection of water property from the consequence of various anthropogenic actions.1...

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Some Novel Manganese(III) Mixed Ligand Complexes and its Decolourization Studies

Introduction Synthesis, characterization, and applications of Mn(III) complexes had been the focus of global research interest due to their role in the chemical and biological system.1-7 Mn(III) complexes supported on Fe3O4 nanoparticles had been...

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The Olive Core, A Promoter Material for the Adsorption of Dyes: Effects of Certain Parameters, Kinetic and Thermodynamic Study

Introduction Water pollution caused by dyes requires a special interest of the environmental society, especially researchers. Several anthropogenic activities use dyes in their manufacturing stages, like textile and paper industry, tannery, food processing, printing...

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Electrochemical Investigation of Some Pharmaceutical Compounds at Mercury Electrode

Introduction The biological activity of aryl azomethine derivatives is well known and established in the literature.1 It has been used as antitumor,2 anticancer,3 antidiabatic,4 antiviral agents.5 Substituted aryl azomethine triazole have important applications in...

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Prospects of Nanobioremediation in Environmental Cleanup

Introduction Some nanoparticles are found to produce inhibitory effect on seed germination and root growth; some of them are used for cleanup of Uranium contaminated waste water. Green chemistry is the field of science reflecting...

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Novel Green Synthesis of Graphene Layers using Zante Currants and Graphene Oxide

Introduction Graphene has attracted a great attention of researchers in the current era of emerging noanochemistry field due to its optical, electronic, thermal, and mechanical properties.1 Among several methods “chemical reduction method” is one...

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New Series of Substituted Heterocyclics Derived from α,β – Unsaturated Ketone and Their Cytotoxic Activity Tumor Cell Lines

Introduction α,β – Unsaturated ketons, one of the primary classes of natural products and belongs to flavonoid family, as well  these compounds keep several biological activities.1,2 α,β -Unsaturated ketons are suitable for the synthesis of...

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Role of Tio2 Pillared Bentonit and Catalyst Nickel for Hydrogenation Glucose to Generate Sorbitol

Introduction Clay mineral is one of Indonesia’s abundant natural resources and has not been used optimally. Clays geologically is a natural mineral from the family of crystalline silicates with a layered structure. Bentonite is...

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Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst

Introduction Recently, many researchers desire to increase the CO tolerance of electrode catalyst. It may be expected to improve the performance of hydrogen-proton exchange membrane fuel cells Hydrogen- Polymer Electrolyte Fuel Cells (H2-PEMFC). Pt...

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Influence of Chemical Composite Additive on Combustion and Emission Characteristics of a Diesel Engine using Waste Plastic Oil as Fuel and Modified Piston Bowl

Introduction Amid late years, diesel engines have been broadly used for commercial vehicles as well as for passenger cars apart from off-road applications. The direct injection diesel engines are of much interest in wide...

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Synthesis and Antibacterial Studies of Some Reduced Schiff Base Derivatives

Introduction Schiff bases are synthesized typically by the condensation reaction of a primary amine and an aldehyde / ketone. The resultant compound, R1 R2 C=NR3 is called a Schiff base, where R1 is an...

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Super Extended Calix[4]Pyrroles as Candidate for Binding Mercury

Introduction In recent three decades, probing and recognizing of an ionic species has become a target in supramolecular chemistry due to their hazardous effect on the environment and for their importance in industrial applications.1-7...

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A Potentiometric Studies of Ternary Complexes of Co(II), Ni(II), Cu(II) and Zn(II) with Ethylenediaamine-N,N,N1,N1-Tetraacetic Acid and Melonic Acid

Introduction The binary complexes of transition metal ions with carboxylic acids (Vickery,1957; Dutta and Suri,1957; Dubovenko and Babko, 1957; Galles and Nacollas,1956 and Peacock and James,1951) such as oxalic, malonic, succinic, phthalic, maleic, citraconic,...

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Fabrication of Metallic Lines by Aerosol Jet Printing: Study of the Effect of Substrate Temperature on the Aspect Ratio

Introduction The conventional method of aerosol jet printing (AJP) is a universal method for printing electronic components on various substrates using a large selection of functional inks.1–4 The AJP method is becoming more and...

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Calcium Hydroxyapatite-Based Marine Origin: Novel Sunscreen Materials for Cosmeceutical Treatments

Introduction Sunscreen agent of TiO2 and ZnO can potentially replace with hydroxyapatite (HAp); non toxicity calcium phosphate sources from commercial fishbones that effectively absorbs the UV region.1,2 Even the TiO2 and ZnO were utilized...

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Technological Improvement Lithium Recovery Methods from Primary Resources

Introduction Today, lithium is becoming increasingly popular in high-tech industries such as aircraft manufacturing, space industry, automotive, nuclear energy, as well as in energy storage systems. In connection with the sharp increase in the...

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Photochemical Method of Depositing Silver Films on the Surface Cotton Fabrics

Introduction It is known that most of the univalent compounds of the copper subgroup under slight heating and under the action of light  disintegrate easily.1 The  sensitivity of silver halides is used for photographic...

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Emulsion Liquid Membrane Design in Vitro for Removal of Lead from Aqueous Solution

Industrial wastewaters contain high levels of heavy metals, including lead, which are highly toxic.1 Lead is also used as an essential raw material for manufacture of batteries, pigments, fuel, photographic materials and explosives.2,3 Learning...

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Phytochemical Analysis and Antioxidant Potential of Raphia Hookeri Leaf and Epicarp

Introduction Oxidative stress is a condition in which there is an imbalance in the cellular antioxidant and reactive oxygen/ reactive nitrogen species in the body and has contributed to the pathogenesis of chronic ailments...

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Antagonistic Mechanism of Chalcone Derivatives Against Human Estrogen Alpha of Breast Cancer Using Molecular Dynamic Simulation

Introduction Cancer is a normal cell that has an uncontrolled proliferation tissue whose differentiation rate is higher than normal cells.1 Cancer cells have angiogenesis ability1 and can spread to its nearby cells or tissues.2...

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In Vitro Propagation, Development and Validation of HPTLC Method for Quantification of Steroidal Glycoalkaloid Solasodine in In Vitro Culture and Plant Parts of Solanum Nigrum

Introduction Medicinal natural herbs are used by 80% of the global population as the only existing medicines exclusively in emerging countries.1 The consumption of plant cells and tissues for the production of natural constituents...

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HPLC Method of Analysis for Determination and Standardization of Luteolin and Vanillic Acid in Dry Extract of Paronychia Argentea Lam.

Introduction Paronychia argentea Lam. (Locally known as Rijl El Hamameh) is a perennial herb, distributed widely throughout in Jordan.1 Several studies showed that Paronychia argentea has hypoglycemic activity,2-4 and it has been proved to...

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Enantiomeric Polylactide Blends in the Presence of Montmorillonite Clay

Introduction Polylactide or poly(lactic acid) (PLA) is a  biodegradable polyester developed from renewable resources.1 PLA exists in three typical enantiomer forms, namely poly(L-lactide) (PLLA), poly(D-lactide) (PDLA), and poly(D,L-lactide) (PDLLA), which exhibit widely different properties.2,3...

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Recent Trifluoromethylation Reactions. A Mini Review Paper

Introduction The first of fluorine chemistry began with the synthesis and an actual separation of elemental fluorine (F2) by Henri Moissan in 1886.1 Compounds including fluorinated groups are encounter quite interest in pharmaceuticals, materials,...

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Potassium Dihydrogen Phosphate Purification Process by Crystallisation in the Presence of Chelating Agents

Introduction High-purity potassium dihydrogen phosphate (KDP) is widely used as a raw material for single crystal growth. KDP single crystals are applied in different areas of implementation. The large ones (40 cm in height)...

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Preparation of Two Cyclobutadiene-Steroid Derivatives. Theoretical Analysis of its Interaction with the µ, δ, and k Opiod-Receptors

Introduction There are several drugs for treatment of pain such as codeine. fentany 1, buprenorphine, butorphanol and others,1,2 however some these drugs can cause some adverse effects such addiction.3 respiratory depressant4, sedation, dizziness, nausea,...

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Functionalization of Cinnamaldehyde to Arylidene Barbituric Acid Catalyzed by Samarium(III) Chloride

Introduction Cinnamaldehyde (C9H8O) is an aryl aldehyde and appears as yellow oily liquid.1  Naturally, it is the main constituent (60-65%) of leaf and bark extract of cinnamon, particularly in Indonesian (Cinnamomum burmannii) and Indian...

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Potentiometric Studies of Binary Complexes of Transition Metal Ions with Lauric Acid

Introduction Studies on binary complexes of vital biological ligands in aqueous and aqueous-organic media have received reasonable attention in recent years. The nonaqueous and aqueous-organic solvents are used instead of water due to their...

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Germanium Nanoparticles, Synthesis in Spark Discharge

Introduction Recent years have seen an increase in using various materials in the form of nanoparticles as well as their potential and functional applications in hi-tech fields. For example, the embedding of germanium nanoparticles...

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Silver Nanoparticle Synthesis and Characterization from leaf Extract of Psoralea Corylifolia (Babchi)

Introduction Psoralea corylifolia is a medicinal plant which develops normally in the blustery season all over India. This plant has antioxidant, antibacterial, anti-fiery and chemo defensive properties. Agreeing to Ayurveda, the entire plant is...

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Resonance Raman Spectra of Erythrocytes: Vibron Model

Introduction Molecular spectroscopy is a key tool for the explanation of molecular structure. The study of fundamental and higher overtones of molecule helps in better understanding of the molecular structure, which might have a...

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Study of Physical Properties of Zn1-xAgxO Thin Films Deposited by Chemical Spray Pyrolysis

Introduction ZnO is one of the most suitable metal oxide semiconductor having variety of applications, for instance transparent conducting oxides, photodetectors and Light emitting diodes because of its distinctive properties such as direct band...

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The Synthesis of a Novel Tröger Base Polymer of 2,6(7)-Diamino-9,9,10,10-Tetramethyl-9,10-Dihydroanthracene

Introduction The German chemist (Julius Tröger) during his Ph.D., studied, synthesised and isolated (2,8-dimethyl-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine) also known as Tröger base 1 from the condensation of methanal (formaldehyde) with 4-aminotoluene (p-toluidine) in an acid-catalysed media.1 Through...

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Structure Activity Relationship Analysis of Antioxidant Activity of Simple Benzene Carboxylic Acids Group Based on Multiple Linear Regression

Introduction Phenolic compounds are secondary metabolites in plants with a common aromatic ring bearing one or more hydroxyl groups. More than 8000 natural phenolic compounds have been identified to date. These phenolic compounds are...

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Analysis of Arsenic in Rice in Medan, North Sumatera Indonesia by Atomic Absorption Spectrophotometer

Introduction Arsenic is one of the most toxic metals found in nature because it can cause toxicity and carcinogenicity, even at low concentration. Long-term exposure may lead to an increased risk for various cancers,...

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Novel Cinchona Alkaloid Derivatives as Potential Antimalarial Agents through Receptor–Inhibitor Interaction Fingerprint and Biosynthesis Design

Introduction Malaria is an endemic disease caused by parasitic infection which influencing over than 224 million people and effecting mortality approximately 700,000 every year in the world.1 According to 41% of total world’s population,...

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Synthesis, Characterization of SiO2/TiO2 and SiO2/Al2O3 Nano-Composites for the Photo-Degradation of Acid Brown- 43 dye with Irradiation of Solar Light

Introduction Now a days, photocatalysis of semiconductors havingconcerned a countless deals of investigationowing to its possible application to solve environmental difficulties. Subsequently a photocatalytic practice is based on the generation of electron/hole pairs by...

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Infrared Spectroscopic and Scanning Electron Microscopy Study of Ibuprofen Loading onto the Molecular Sieve Mesoporous Silica SBA-15 Material

Introduction Many industrial fields have applied using mesoporous material due to their unique characteristics such as structure uniformity, large space of pore, high surface area, inert and high thermal stability.1 The structure of mesoporous material...

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Effect of Hindon River Water on Seed Germination of Mung Bean (Vigna radiata), Black Gram (Vigna mungo) and Wheat (Triticum aestivum) In-vitro

Introduction The Hindon River, is a potential source of water for different activities in the highly populated rural area of Western Uttar Pradesh region, is also utilized in different industrial activities taking place along...

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The Influence of Fertilizer on Nitrate, Nitrite and Vitamin C Contents in Vegetables

Introduction Vegetables are the main source of nitrates and nitrites in human diet which contribute to around 80-92% of average daily intake. Plants and vegetables absorb nitrates which are naturally available in soil and...

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