Volume 32, Number 1
Volume 32, Number 1
Spectrophotometric micro determination of silver(I) using meloxicam as a new analytical reagent
Introduction Silver and its compounds have an essential role in electronic and electrical applications, photographic film production, dental and pharmaceutical preparations, and manufacturing of fungicides [1,2]. Silver is also used for the preparation of...
Read MoreSol-Gel Synthesis of Nio Nanoparticles and Investigation on Adsorption Capacity in the Removal of Cr(VI) From Aqueous Solution
Introduction Chromium (VI) contamination in the ground and surface waters is a global problem that grows day by day. This pollutant is dangerous to the environment and human health 1. Cr(VI) is used in...
Read MoreStructural Elucidation of two Compounds from the Fruit of Medicinally Important Plant, Basella Rubra
Introduction Nature has supplied beautiful varieties of natural products, both useful and harmful. Scientific studies are usually carried out to assess the efficacy of medicinal plants, which are already known to have some therapeutic...
Read MoreSilver nanoparticle loaded activated carbon: An escalated nanocomposite with antimicrobial property
Introduction Many methods have been adopted for treatment of waste water and industry effluents. One of the best and convenient water treatment process is by adsorption, as it is cheap, easy and simple in...
Read MoreQuantification of Diclofenac at Trace Levels in Pharmaceutical and Urine Samples Using Kinetic Spectrophotometric Method
Introduction Diclofenac, ((2-(2,6-dichloranilino) phenylacetic acid) is a nonsteroidal anti-inflammatory drug that was introduced in UK in 1979. It is used to treat pain, inflammatory disorders and dysmenorrhea. It works by reducing hormones that cause...
Read MoreBiosynthesis and antimicrobial activity studies of salicylalchitosan functionalized zinc oxide nanoparticles and comparative studies with its non-functionalized form
Introduction Biosynthesis of nanoparticles is a bottom up approach method where reduction/oxidation is the key reaction takes place. Plant extracts are rich sources of biomolecules, easily available,safe to handle and low cost which increases...
Read MoreQuantification of Drugs and Pharmaceuticals Using N-Bromosuccinimide and Methyl
Introduction Dobutamine hydrochloride, [Fig.1 (a)], is chemically as 4-(2-((1-methyl-3-(4-hydroxybenzene) propyl) amido) ethyl)-1, 2-di-hydroxybenzene hydrochloric salt, is an adrenalin receptor concussion medicine indicated obvious curative effect for coronary heart disease, acute myocardial infarction and expansionary...
Read MoreBioanalytical Method Development and Validation for Simultaneous Estimation of Paracetamol and Cefixime by using RP-HPLC in
Introduction Paracetamol (Figure 1) is chemically N-(4-hydoxyphenyl) ethanamide and it was a non-steroidal anti-inflammatory drug having potent antipyretic, analgesic and anti-inflammatory action1-2. Paracetamol was used for the pains and high temperature fevers3. Paracetamol acts...
Read MoreTi (IV) complexes of some heterocyclic ligands. Synthesis, characterization and ethylene polymerization activity
Introduction A review of the literature revealed that 1,2-bis(2-benzothiazolyl)benzene and 1,2-bis(2-benzothiazolyl)ethane are frequently used as ligands and a considerable number of their complexes with late transition metals are reported1-6. Also, the nickel(II), cobalt(II) and...
Read MoreChitosan and reinforced Chitosan films for the removal of Cr(VI) heavy metal from synthetic aqueous solution
Introduction Hexavalent Cr(VI), which is highly hazardous [1, 2] exists as the chief constituent in the effluents of leather tanning and other industries [3]. Cr(VI) is known to cause various health effects. When it...
Read MorePotassium fluoride/K10-montmorillonite nanostructure as a Green and Reusable Catalyst under mild reaction conditions for the knovenagel Condensation
Introduction Formation of C-C bonds is one of the significant objectives in organic synthesis, particularly in the synthesis of fine chemical products. Knoevenagel condensation is one of the well well documented reactions for forming...
Read MoreStudy and Design of Waste Heat Recovery using Organic Rankine Cycle
Introduction Iran is one of the countries that are located in the semi-arid and arid regions with low annual raining. Generally, these issues have boosted the potential for dehydration and the possibility of drought...
Read MoreAb initio and DFT Studies of Be(BH4)2
Introduction Metal borohydrides are fascinating compounds because they show a remarkable variety in bonding characteristics ranging from ionic salts of alkali metals (e.g., LiBH4 and NaBH4) to volatile covalent compounds; in these compounds, hydrogen...
Read MoreStructure and Nonlinear Optical Properties Study of 2-amino-5-chlorobenzophenone: A Spectroscopic Approach
Introduction Benzophenone, an aromatic ketone (diphenylketone), is an important compound in organic photochemistry which is used as a constituent of synthetic perfumes and as a starting material for the manufacture of dyes, pesticides and...
Read MoreFabrication a composite electrode based on MWCNT/Zeolite for potentiometric determination of Cr3+
Introduction In the first decade of the nineteenth century, chromium used as a component of paints, but now its main application is (85%) for the manufacture of stainless steel and electroplating with chromium and...
Read MoreSpectrophotometric Estimation of Drugs Using N-Bromo Succinamide and Indigo Caramine Couple
Introduction Dobutamine (DOB) (Fig.1a) Dobutamine hydrochloride, chemically: 4-(2-((1-methyl-3-(4-hydroxybenzene)propyl)amido)ethyl)-1,2-di-hydroxybenzen hydrochloric salt and it is indicated for coronary heart disease[1]. There are various analytical methods for the assay of dobutamine, Spectrophotometric analysis [2-6], HPLC [7], Spectrofluorimetry...
Read MorePotentiometric studies on the binary and mixed ligand complexes in solution: Zn(II) – Amlodipine – Amino acids systems
Introduction Recently there has been considerable interest in the study of binary, ternary and quaternary complexes by pH-metric method [1-3]. The metal ions in presence of organic and inorganic ligands, amino acids, peptides, proteins,...
Read MoreA Stability-Indicating High Performance Liquid Chromatographic Method for the Determination of Nelarabine
Introduction Chemically nelarabine is 2-amino-9-β-D arabinofuranosyl-6-methoxy-9H-purine. It has the molecular formula C11H15N5O5 and a molecular weight of 297.27. It is slightly soluble in water and melts with decomposition between 209° and 217° C[1].Nelarabine is...
Read MoreThermodynamic study of Cr+3 ions removal by “MnO2/MWCNT” nanocomposite
Introduction Main reason causes environmental problems are toxic metal ions. Chromium is one of the most hazardous heavy metals [1]. It affects on human health, some problems that caused by chromium (III) are as...
Read MoreSynthesis, Characterization and Antioxidant Studies of Quinazolin Derivatives
Introduction Recently there has been an interesting in the chemistry of quinazoline-4 (3H)-ones because of their medicinal significance. Many of quinazoline derivatives show antifungal, antimicrobial, bronchodilator,antihi-staminic, anti-inflammatory[1]. Some sulpha drugs of quinazolin-4-ones showed exhibited...
Read MoreDetermination of Cd(II), Zn(II) and Ag(I)in different matrixes after solid phase extraction on sodium dodecyl sulfate(SDS)-coated alumina as their 2,3 Di Hydro 2,3 paratolylQinazoline (1 H)- 4 one (DPTQO) by Flame atomic absorption spectrometric
Introduction Trace metals are widely spread in environment and may enter the food chain from the environment. Some trace metals are essential elements and play an important role in human metabolism. On the other...
Read MoreSynthesis of Some Novel Compounds of Saccharinyl Acetic Acid Containing Nucleus and Evaluation of Their Biological Activities as Antimicrobial
Introduction The reported pharmaceutical properties of saccharin and its derivatives1-4 and in connection5-9 with our ongoing interest to developing new synthetic strategies for construction of heterocyclic systems involving saccharin due to its significant biological10-12...
Read MoreApplication of response surface methodology to modeling and optimization of removal of Bismarck Brown and Thymol Blue by Mn-Fe2O4- NPs-AC: Kinetics and thermodynamic studies
Introduction The industrial waste water such as textile waste water contains plenty of toxic dyes which are harmful for ecosystems and humans [1, 2]. Among the several types of dyes including anionic (reactive dyes),...
Read MoreSynthesis and Antioxidant Ability of New 5-amino-1,2,4-Triazole Derivatives Containing 2,6-dimethoxyphenol
Introduction The reactive oxygen species (ROS) and other related free radicals species are witty to react either directly or indirectly, to damage all biomolecules. This damage can cause many diseases 1, such as inflammatory2,...
Read MorePrediction of vapour-liquid equilibrium for n-alkane fluids
Introduction An equation of state (EoS) is an analytical expression relating pressure to the volume and temperature. The expression of an equation of state is used [1-3]to describe the volumetric behavior, the vapor-liquid equilibria...
Read MoreCharacteristics and seasonal variation of Carbonaceous and Water soluble organic Components in the aerosols over East India
Introduction In India from the ancient few decades there have been an intense growth in transportation, industrial activities and large-scale advanced farming as a result of which, there is huge emissions of carbonaceous aerosols...
Read MoreTowards the First Total Synthesis and Anticancer Screening of Polycarponin C: A Cyclic Octapeptide
Introduction Anticancer drug development from natural sources has always been fascinating and interesting for researchers working in the field of medicinal chemistry and drug development. Owing to the various biological activities like antimicrobial, cytotoxic,...
Read MoreGalactose oxidase nanoaggregates: Preparation and characterization
Introduction The best excellency and biocompatibility of various nanoparticles with biomolecules possess unique structural, magnetic, optical, catalytic properties and also enhance the conductivity of biosensor in terms of sensitivity[1]. Enzyme molecules were precipitated as...
Read MoreSynthesis and characterization of lanthanum oxide and lanthanumoxid carbonate nanoparticles from thermalizes of [La(acacen)(NO3)(H2O) complex
Introduction In recent years, the synthesis of inorganic materials with specific size and morphology has attracted considerable attention. Their excellent physical and chemical properties in various fields, such as solar cells, catalysis, photo detectors,...
Read MoreEffect of supported transition metalCatalystsin No removal reaction
Introduction The removal reaction of NOx emissions is a major issue in recent decades to protect the environment[1, 2]. Catalytic reaction of NH3-SCR (Selective catalytic reduction) is shown in the general equation 1 [3]. 4NO...
Read MoreA critical comparative study of indoor air pollution from household cooking fuels and its effect on health
Introduction Atmospheric pollution is related with contagion of air or imbalance in the composition of air, while ‘indoor air pollution can be demarcated as the sum of attributes of indoor atmosphere that affects a...
Read MoreSensitive Determination of Epinephrine Using Kinetic Spectrophotometric Method
Introduction Epinephrine, also known as adrenaline, is a hormone, medication, and neurotransmitter. For the first time, epinephrine contain other cathecolamines was extracted from adrenal gland by Cybulski, a Polish physiologist, in 1985. Japanese chemist...
Read MoreFabrication of nanosized Ag colloids by hydrazine hydrate
Introduction Due to its excellent electrical, thermal, optical and/or catalytic properties, nanosized silvercolloids have received a great deal of attention in recent years for various potential applications, such as conductors, catalysts, chemical sensors, etc....
Read MoreStudy of Thermo-mechanical Properties of Polypropylene and Low Density Polyethylene Composite Material
Introduction From ancient periods, the quest for new materials has been developed. PP applications are very useful in engineering materials for the automotive, electrical appliances and packaging manufacturing due to its excellent properties such...
Read MoreAdsorptive removal of lead and cadmium ions using Cross -linked CMC Schiff base: Isotherm, Kinetics and Catalytic Activity
Introduction Chitosan, the most abundant natural polysaccharide, is produced by the deacetylation of chitin which is one of the key constituents of the shells of crustaceans and a byproduct of the fishing industry. Chitosan...
Read MoreVibrational Spectra of Polyatomic Molecules Using Lie Algebraic Method: A Review
Introduction Review of Lie algebraic Method Lie algebraic theory can be defined as the framework that studies the problems in mathematics and molecular physics. In the last part of the 19th century, Marius Sophus...
Read MoreVibrational Spectroscopic and Thermodynamic Investigation of Poly (vinyl butyral)
Introduction Poly (vinyl butyral) (PVB) is a resin usually used for applications that require strong binding, optical clarity, adhesion to many surfaces, toughness and flexibility [1-3]. The macroscopic physical properties of PVB are known...
Read MoreSynthesis, characterization, theoretical treatmentand antitubercular activity evaluation of (E)-N’-(2,5-dimethoxylbenzylidene) nicotinohydrazide and some of its transition metal complexes against Mycobacterium tuberculosis, H37Rv
Introduction TB is one of the oldest infectious diseases affecting mankind.It is the leading cause of death due to a single infectious agent among human adults in the world1. Mycobacterium tuberculosis, the causative agent...
Read MoreIdentification of the Relation and System aticresearch of The Nature of Intermolecular Interactions and Acquired Physical Properties of Objects formed.
Introduction A numerical experiment to determine the structure, physical and chemical properties and the thermodynamic stability of multi component molecular clusters and complexes created in nucleating atmospheric systems.The importance of the presented studies is...
Read MoreThe influences of the presence of ions counter on the removal capacity fluorides ions by chitosane
Introduction Polysaccharides are polymers of sugar units compounds in their cyclic form. They are naturally present under innumerable structures and compositions. Chitosan is one of these biopolymers. It is generally derived from chitin. Apart...
Read MoreInvestigation of the abrasive lapping of oxide ceramics
Introduction Ceramics is polycrystalline materials and products composed of the compounds of non-metals of III–VI groups of periodic table and metals. Ceramics is obtained by forming and firing of the source material. The naturally...
Read MoreTransesterification of castor oil usingMgO/SiO2 catalyst and coconutoilas co-reactant
Introduction Increased awareness of the need to reduce energy reliance on the non-renewable fossil fuels and various environmental impacts associated with their exploration, production and use, has driven global interest to continue development of...
Read MoreUnexpected synthesis of three components from the reaction of 4-chloro-3-formylcoumarin with hydroxylamine hydrochloride
Introduction Derivatives of 4H-1-benzopyran-4-one, also known as 4H-chromen-4-ones or chromones, are an important scaffold in heterocyclic chemistry and represent useful synthetic building blocks in organic and medicinal chemistry [1]. Coumarins or Chromones are natural...
Read MoreThe study of inorganic ion composition and chemical properties of rain water over Tehran city
Introduction Precipitation is one of the most efficient mechanisms for washing the atmospheric pollutants, specifically particulate ones out.The process has two very important consequences (one good and one bad). The good one is that...
Read MoreK-10 and KSF clays as green and recyclable heterogeneous catalysts for the Cannizzaro reaction using DABCO under MWI and solvent-free conditions
Introduction The redox disproportionative conversion of aldehydes into their corresponding alcohols and carboxylic acids, known as Cannizzaro reaction 1,is one of the oldest processes in synthetic organic chemistry and is classically conducted at elevated...
Read MoreSpectroscopic examinations, antimicrobial and anti-corrosive evaluations of polyurethanes synthesized from Thevetia peruviana seed oil
Introduction The absolute dependency of the world on crude oil as its primary source of energy and industrial feed stock as continue to create global market and environmental crises of today. The degradation of...
Read MoreDetermination of Micro minerals in Milk from Farm and Pasture-reared Cow, Goat and Camel; using Inductively Coupled Plasma-Optical Emission Spectrometry
Introduction The demand for dairy products is increasing in Saudi Arabia, due to improved living status, nutritional awareness and availability of milk and milk product sources. These products are varying in composition, texture and...
Read MoreA comparative study of the chemical composition of the essential oil from Eucalyptus globulus growing in Dehradun (India) and around the world.
Introduction Due to awareness regarding the use of synthetic additives, people are now using natural essential oil in the various field such as food, drinks, toiletries and cosmetics [1]. Many reports available which shows...
Read MoreComparative Study of Molecular Interactions in Binary Liquid Mixtures of 4 –Methyl-2-pentanoneWith Butan-2-One, Furfuraldehyde, Cyclohexanone At 308 K
Introduction The dielectric [1] and ultrasonic studies [2-4] have beenprovided many data in precisely understanding the molecular interactions and the structural behavior of molecules and their mixtures. During the last two decades, ultrasonic study...
Read MoreA qualitative phytochemical analysis and a comparative study of the antibactrial activity of Retama stalks (raetam)
Introduction The urinary tract infection is the most common bacterial diseases in children, as it ranks second in terms of spreading infection after respiratory tract.1-4 The urinary tract infection comes usually from attacking microorganisms...
Read MoreOptimal formulations of some asphalt concrete roadway protective impregnation compositions
Introduction Asphalt concrete is the most convenient material for paving. It forms a flat, noiseless, rough surface which does not require complex repairs and care. Over freshly placed asphalt concrete traffic can be immediately...
Read MoreInvestigation of Corrosion Inhibition of Vitamins B1 and C on Mild Steel in 0.5 M HCl Solution: Experimental and Computational Approach
Introduction Corrosion is the deterioration of metal by an electrochemical process or environment conditions. Mild steel are the most commonly used construction materials due to its low cost, strength and ease of fabrication but...
Read MoreComputational studies of formation silicon nanotubes-propylthiouracil hybrids to investigate its role in confining propylthiouracil drug
Introduction The Propylthiouracil was synthesized by George W. Anderson and et al1, with propylthiouracil (ptu) is among the most commonly employed antithyroidal drugs in use, for the treatment of hyperthyroidism2. the FDA published an...
Read MorePhysico-chemical Quality and Efficiency Study of Textile and Garments Effluent
Introduction Rapid industrialization and direct discharge of industrial effluents as wastewater affects environment and exert pollution load in surrounding water bodies (Munnaf et al., 2014). It has been reported that industrial effluent has hazardous...
Read MoreStructure-based virtual screening campaigns on curcuminoids as potent ligands for histone deacetylase-2
Introduction Histone deacetylase 2 (HDAC2) plays an important role in physiological insulin signaling, the pathophysiology of the failing heart1, memory formation2, the pathophysiology of airway disease3, and also in the regulation of cell cycle...
Read MoreSynthesis and Antihypertensive Activity of Some Novel Pyridazinones
Introduction Cardiovascular disease is a major public health problem worldwide and also accounts for approximately 30% of all deaths1. It is also considered as the major cause of death in the Kingdom of Saudi...
Read MoreRole of Components Containing in Water on the Formation Corrosion – scale Deposits in Pipelines of Heating Systems
Introduction The efficiency of heating of residential, public and industrial facilities with heat depends on the cleanliness of the inner surface of pipelines. Water with temperatures of 120-150°C is a heat carrier in district...
Read MoreTheoretical Studies on Electrophilic Aromatic Substitution Reaction for 8-Hydroxyquinoline
Introduction Theoretical studies had been quite used to investigate the reaction mechanism, explain the reaction products and clarify chemical reactions mystery. Theoretical studies are valuable approaches to explore the mechanism of reactions in the...
Read MorePreparation and characterization of ZrO2/CeO2 ceramic composite synthesized by microwave combustion method
Introduction Recently, nano-materials have sparked a worldwide interest due to their unique physical and chemical properties. For their preparation, many techniques have been developed; such as co-precipitation, electro-deposition, sol–gel chemistry and the solvo-thermal route....
Read MorePhosphorus removal and recovery from high phosphorus wastewater by the HAP crystallization process
Introduction Phosphorus is one of the limiting elements for eutrophication1. An excessive discharged phosphorus in water bodies leads to algal blooms, resulting in the reduction of available oxygen and the deterioration of the water...
Read MoreSynthesis and study of composite organic silica sorption materials
Introduction Multicomponent nanostructures, being composite sorptive materials, currently raise growing interest in various areas of applied chemistry and biotechnology. The sorbents, synthetic polyelectrolytes, and immobilized biosensors obtained with the use of nanotechnology are used...
Read MoreN,N-Dimethylbenzimidazolium iodide as a green catalyst for cross-coupling of aromatic aldehydeswith unactivated imines
Introduction Acyl anion equivalents 3 resulted from treatment of aromatic aldehydes 1 with either benzimidazoliumsalt 2a or thiazolium salt 2b in the presence of base have been successfully utilized in benzoin condensation1-4 (eq.1) and Stetter...
Read MoreThird Order Nonlinear Properties of Pure and Na doped L-Arginine Acetate Single Crystal by Z-scan Technique
Introduction L-arginine acetate (LAA) is one of the prominent members of the amino acid family [1] are identified as the most promising organic nonlinear material. Recent studies reveals that LAA possess excellent optical, thermal,...
Read MoreSynthesis and characterization of SnO2 nano particles for carbon absorbing applications
Introduction In recent years the researcher’s interests have been involved in on low dimensional inorganic semiconducting metal oxide nanomaterials owing to their unique optical, chemical, and electrical properties. As these properties were deeply influenced...
Read MoreA nano capacitor with graphene electrodes and Methane – (h-BN)insulator
Introduction The sp2-hybridized B-N and C-C bonding has very similar characteristics in mechanics, while great difference in optics and electronics. Essentially, the similar points result from the close positions of B, C and N...
Read MorePurification, Peptide Mapping and Spectroscopic Characterization of Myoglobin from Striped Snake-Head Fish (Ophicephalusstriatus)
Introduction Striped snake-head fish (Ophicephalusstriatus) is well known economic freshwater fish which is widely habitat distributing in Thailand. This fish is among the very few aquatic vertebrates that are able to tolerate periods of...
Read MoreAdsorption of Methyl Green onto Zeolite ZSM-5(pyrr.) in aqueous solution
Introduction During the past decades, the pollution of the environment becomes a serious problem in the world. Numerous chemical compounds have been recognized as poisonous or dangerous. Various techniques have been developed in investigation...
Read MoreSynthesis of Phenolic-Based Resist Materials for Photolithography
Introduction The Indonesian goverment attempts in developing industries have been still facing no warranty of raw material supplies. Especially for microelectronic industry, the supply sustainability of raw materials are no assurrance so that it...
Read MoreAntibacterial and morphological studies of electrospun silver-impregnated polyacrylonitrile nanofibre
Introduction The undeniable contribution of electrospinning to nanotechnology development especially in the industrial and academic sectors cannot be over emphasized. It provides cheap, uncomplicated effective technology towards synthesizing nanofibre polymers with excellent properties such...
Read MoreTandem Reactions Using Nitrile Imines: Synthesis of Some Novel Heterocyclic Compounds with Expected Biological Activity
Introduction Chemists are constantly working to discover new and improved reactions. One of the primary motivating goals of this research is the development of cleaner, more efficient transformations to shorten syntheses and save money...
Read MoreSynthesis and DFT Calculations of Dinuclear complex of Co2+, Ni2+ and Cu2+ with macrocyclic Schiff base Ligands
Introduction Recent research in the field of modern supra-molecular chemistry is emphasizing on the study and designing of well arranged and well organized metal containing macro-cycle complexes1. Such complexes are of interest not merely...
Read MoreReductive ring opening of 3,5-bis(2-arylethenyl)isoxazoles with molybdenum hexacarbonyl: A novel route to symmetrical and unsymmetrical curcumin derivatives
Introduction Curcumin, 1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadien-3,5-dione, is a bioactive compound isolated from Curcuma longarhizomes. Curcumin has been reported to possessantioxidant,anti-inflammatory, antitmicrobial and anticarcinogenic activities.1Variouscurcuminderivatives have been synthesized for testing their biological activities. Synthetic symmetrical curcuminderivativesreported in literature2-5...
Read MoreBiological Stability and Antimicrobial Activity Analysis of Antagonism Actinomycete SC-04 Fermentation Fluid
Introduction Soilborne fungal and oomycete plant pathogens are important determinants of the dynamics of plant populations in natural environments and in agricultural environments, they include Fusarium spp., Phytophthora spp., Pythium spp. and Gaeumannomyces graminis...
Read MoreFacile Synthesis, Characterization and Antimicrobial Activity of 2-Alkanamino Benzimidazole Derivatives
Introduction Over the years, the heterocyclic compounds have attracted numerous attentions due to their wide applications in medicinal chemistry research1. Nitrogen-containing heterocyclic compounds have been prominent even in early studies of chemistry. Benzimidazole is...
Read MoreSynthesis, Characterization, and Antitumor Activity of New Organotin(IV) Methoxyethyldithiocarbamate Complexes
Introduction Dithiocarbamates are sulfur- and nitrogen-containing ligands that display a rich and varied coordination chemistry, thus providing a wide range of transition and main group metal complexes (Hill et al. 1985). These ligands are...
Read MorePorous Ceramics Obtained with the Use of Aluminum Hydroxide Powder
Introduction Among the variety of modern materials, ceramics takes a special place due to its physical and chemical properties, such as high corrosion resistance, temperature resistance, resistance to radiation treatment, and biological compatibility [1-5]....
Read MoreOptical Effects in the Active Layer of Organic Solar Cells with Embedded Noble Metal Nanoparticles
Introduction The metallic nanoparticles (MNPs) such as Au, Ag and Cu in thin films or nanostructures are potential candidates in many applications such as waveguides1, Organic light-emitting devices (OLEDs)2 and organic solar cells3-9due to...
Read MoreSynthesis of Ionic Imprinted Polymer Particles for Selective Membrane Transport ofFe(III) using Polyeugenol as the Functional Polymer
Introduction Considerable attention has been given to molecularly imprinted polymer (MIP) technology today, which leads to the increase of its application in many different fields of research ranging from filtration, chromatography, sensor [1], racemic...
Read MoreInhA inhibitors as potential antitubercular agents
Introduction Tuberculosis (TB) is a potentially serious infectious disease. It has been reported that one third population of the world is affected with Tuberculosis and 9.6 million people suffered from Tuberculosis in 2014.In 2014...
Read MoreChemically stabilized δ-Bi2O3 phase: Raman scattering and X-ray diffraction studies
Introduction Although the importance of Bi2O3 in several industrial applications i.e, catalysis [1], multiferroics [2], ferroelectrics [3], fuel cells [4, 5], it is only recently that this compound has become under the close scrutiny...
Read MoreEstimation of Ammonia-Nitrogen (Nh3-N) Using an Artificial Neural Networks Under Bacterial Technology
Introduction The damage to the environment has given rise for concern in recent years. Water resources are under pressure due to intensive industrialization and migration from rural to large urban areas. Huge amounts of...
Read MoreAcanthopanax koreanum roots inhibit the expression of pro-inflammatory cytokines, inducible nitric oxide synthase, and cyclooxygenase-2 in RAW 264.7 macrophages
Introduction Acanthopanax species are widely distributed throughout Korea, China, and Japan. In particular, Acanthopanax koreanum Nakai (Araliaceae), an indigenous plant of Jeju Island in South Korea, has been used for the treatment of rheumatism,...
Read MorecDNA Sequence Analysis and Structural Phylogenetic Tree of Novel Myoglobin from Striped Snake-Head Fish (Ophicephalusstriatus)
Introduction Striped snake-head fish (Ophicephalusstriatus) is well-known freshwater fish which is widely habitat distributing in Thailand and other tropical areas. This fish is among the very few aquatic vertebrates that are able to tolerate...
Read MoreEpoxylitane Сompositions Modification with Using Thermoplastic Polyurethane
Introduction The problem of anticorrosion protection of the equipment and facilities of oil refineries (refinery), where more than 30% of the country’s metal reserves acquired are now of paramount importance and requires highly practical...
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