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890 articles for “activity”
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Treatment of Oil Spills and Heavy Metals in Environment
Abstract: Treating oil spills and heavy metals is the problem of the old decades and continued to find technicalsolutions to address the problems of pollution with heavy metals and oil spills in sea waters as aresult of transporting oil in ships. In general, the health of all marine and terrestrial organisms aswell. This term usually refers to offshore oil spills, where oil is poured into the ocean or coastalwaters, but may …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 1, 2021 · pp. 9–16 Read article
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Modern Ceramic Compose to Pervade Electronics
Abstract: This article composed from articles where ceramics, photonics, and allied fame schemed. Scheme of materials is studied to transduce optical, electrical, mechanical, and magnetic phenomenon. Evolution of description at nanometer level of distributing from non-degenerating phases schemed ferrite in the ferroelectric matter to subject magnetic memory contravened from/by electrostatic to electrical current preserved memory acts. Suggestive selective scriptive as from magneto-electric effect induced dielectric polarization of material under effects of …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 11–16 Read article
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Study the Corrosive Effect of Greenhouse Gases on Metallic and Non-metallic Materials
Abstract: Carbon dioxide is a major corrosive pollutant for building materials. It enters inside materials by diffusion or osmosis process and in presence of moisture it produces H2CO3 which decrease the pH value and accelerates chemical and electrochemical reaction with building materials. The carbonation reaction produces deterioration inside and outside of building materials. It produces corrosion reaction with metallic bar and disbanding with concrete. CO2 reacts with Ca (OH)2 and Mg(OH)2 …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 17–28 Read article
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Effect of Indigenous Micros on Metal Corrosion in Different Water Environment
Abstract: The research on the effect of indigenous micros on metal corrosion in different water environment in life sciences and other fields as well as their significance was investigated. Mild Steel is one of the construction materials used in the industries. It has a young modulus of 200GNm-2. This paper focuses on the experimental study for the effect of indigenous micros on metals in different water environment and also of the …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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TiO2 Doped with Noble Metals and Transition Metals: A Review
Abstract: This review article investigates advances in the research of nanomaterials based on titanium dioxide (TiO2) doped with noble metals and transition metals. Initially, we provide an overview of the theory behind TiO2 as the base material and discuss the fundamental principles of nanomaterial doping. Next, we delve into studies on noble metal doping, highlighting recent research that explores the incorporation of noble metals such as gold (Au), silver (Ag), and …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 1, 2023 · pp. 1–12 Read article
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Nanocatalyst for Transesterification of Fatty Acids into Biodiesel
Abstract: Global fuel consumption is increasing exponentially due to the ever increase in rate of industrial development. The continued usage of fossil fuels leads to severe environmental concerns and poses threat to the entire mankind. Biodiesel has gained more attention due to the rapid exhaustion of the fossil fuels and increase in price of conventional petroleum products. Transesterification of fatty acids from animal fat, vegetable oils, waste cooking oil, algae and …
Published in International journal of Nanobiotechnology · Vol. 1, Issue 1-2, 2015 · pp. 1–4 Read article
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Nanotechnology based solutions for control of Agricultural pests
Abstract: Application of nanotechnology for the control of agricultural pests is an emerging field of research. It is driven by the realization that they are more effective and are equally competent in terms of their biocidal potential and that too at significantly low concentrations as compared to conventional pesticides. Unscrupulous application of larger volumes of chemical pesticides has many harmful effects including, acute toxicity to animals and human beings (up on …
Published in International journal of Nanobiotechnology · Vol. 3, Issue 2, 2017 · pp. 7–13 Read article
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Nanotechnology Based Drug Delivery System in Tuberculosis: Review
Abstract: From near the beginning centuries to present life Tuberculosis remains the world-wide disease without any limitations. In the other hand, in some cases in the infected individuals the disease remains in a dormant state. In this stage the treatment is hard as the lipid mycobacterial wall is thick & the delivery of drug inside the bacterial cell is difficult. Due to this new face of TB it becomes the major …
Published in International journal of Nanobiotechnology · Vol. 3, Issue 2, 2017 · pp. 14–24 Read article
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A Tiny Revolution in Agriculture
Abstract: The development of nanotechnology and its advancement is bringing about changes in all walks of life. It has significant influence on agriculture and its related activities. Nano as a magical technology has many hidden things in its store for human welfare. Scientists all over the world as nano-carpenters are busy in nano-carpentry to uncover the hidden benefits of nanotechnology. They are designing smart materials and nanosensors at different nano scale …
Published in International journal of Nanobiotechnology · Vol. 4, Issue 1, 2018 · pp. 1–4 Read article
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A Review on Nanotoxicology
Abstract: Nanotoxicology shows a novel and extended area for research in toxicology. It deals with the study and application of the toxicity of Nanomaterials. In nanotoxicological studies, nanomaterials such as gold and silver elements becomes highly active and hence, it is important to know to what extent their properties can pose threat to environment and living beings as well. Nanoparticles play a remarkable rule in toxicity, which is important for toxicologists …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 1, 2020 · pp. 1–5 Read article
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Recent Advances on the Role of Cu-Nanoparticles in the Organic Transformations
Abstract: Copper nanoparticles explored the most useful class of heterogeneous catalyst in various chemical transformations. Copper nanoparticles has attracted much more attention because of its promising activity, high atom economy, better yield, shorter reaction times, inexpensive, recyclability, low catalyst loading. These approaches open new possibilities in, click reactions, C-N and C-S cross coupling reaction, fixation of CO2, KA3 and A3 coupling, aziridine ring opening reactions. This review covers some useful organic …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 2, 2020 · pp. 31–41 Read article
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Recent Advances in Aquasomes Carrier Nanotechnology for Drug Delivery
Abstract: Aquasomes are a nanobiopharmaceutical carrier device with nanocrystalline calcium phosphate or ceramic diamond particle center and a polyhydroxyl oligomeric film covering them. Aquasomes are spherical 60–300 nm objects that are used to deliver drugs and antigens. It was an effective carrier mechanism for bioactive molecules such as peptides, proteins, hormones, antigens, and genes to particular locations because of properties such as defense and preservation of fragile biological molecules, conformational integrity, …
Published in International journal of Nanobiotechnology · Vol. 7, Issue 1, 2021 · pp. 35–44 Read article
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Extracellular One Pot Green Synthesis of Palladium Nanoparticles
Abstract: Extracellular in-situ synthesis of metal nanoparticles using extracts of plants like Azadirachta indica (Neem), and Zingiber officinale (Ginger) has been successfully carried out earlier. In this study, we have developed a novel method to synthesize Palladium nanoparticles by the process of bio-chemical reaction between Palladium salt solution with seed extract of Coriandrum sativum without using any surfactant or external energy. By this method, physiologically stable, bio-compatible Pd nanoparticles (NPs) were …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 1–7 Read article
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A Brief Review: Science at Nanoscale
Abstract: Nanotechnology is the manipulation of matters at atomic, molecular or supramolecular level. It is believed that nanotechnology developed after the famous speech of Richard Feynman in 1959. But here we have tried to show its earlier existences. Also the properties at nano scale have been discussed in detail. It is tried to study the reasons for change in properties at nanoscale. The methods of fabrication of nanomaterials are also studied. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 16–32 Read article
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Expedition to Nanosynthesis: A Review
Abstract: Semiconducting metal oxide (like SnO2, ZnO, Ga2O3, Co3O4,TiO2, WO3, etc.) based gas sensors are widely used for the detection of the gases like H2, CO, Nox, CH4 and other hydrocarbons due to its smaller particle size as well as higher surface to volume ratio. Presently several nanoforms of metal oxides like rods, combs, rings, springs, wires, belts, propellers are becoming popular in the field of optoelectronics, ultra-sensitive nanosized gas sensors, …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 2, Issue 1, 2016 · pp. 1–23 Read article
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Recent advances in utilization of wide band gap metal oxides for photocatalysis of organic waste
Abstract: Water cleaning has become a major challenge in the current scenario with huge amounts of industrial wastes being accumulated in the water bodies over the years. Traditional chemical, physical and biological processes for treating wastewater containing textile dye have disadvantages such as high cost, high energy requirement and generates secondary pollution during treatment process. The progressive oxidation processes technology has been appealing growing attention for the decomposition of organic dyes. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 3, Issue 2, 2017 · pp. 1–9 Read article
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Nanostructures: Advancing Targeted Metabolic Engineering for Treating Metabolic Disorders.
Abstract: Nanostructures have emerged as powerful tools in the field of targeted metabolic engineering,offering precise control over metabolic pathways in specific cells or tissues. This technologyholds great promise for treating a wide range of metabolic disorders by modulating cellularmetabolism at the nanoscale.One of the key advantages of nanostructures in metabolic engineering is their ability to targetspecific cells or tissues with high precision. By encapsulating or delivering metabolicmodulators such as enzymes, cofactors, …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 2, 2023 · pp. 16–21 Read article
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Medicinal Application of Nano Composites of Al 8081 Alloy/Tib2 in Acid Chloride and Neutral Chloride Mediums at Laboratory Temperature
Abstract: Nanomaterials are at the leading edge of the rapidly growing subject of nanotechnology. Their precise size-dependent homes make these materials advanced and imperative in any areas of human activity. This brief review tries to summarise the maximum latest developments in the subject of carried out nanomaterials, specially their application in biology and medicine, and discusses their commercial is at ion prospects. This paper evaluates corrosion properties of TiB2/Al8081 alloy immediately …
Published in International Journal of Composite and Constituent Materials · Vol. 6, Issue 1, 2020 · pp. 8–14 Read article
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Targeted Drug Delivery and Nanotechnology: An Overview
Abstract: Targeted drug delivery is a special form of drug delivery system where the medicament is selectively delivered or targeted only its site of action and keeping rest part of the body relatively free. Drug is a substance used for prevention, diagnosis, treatment and cure of a disease.Drug and medicine are synonym of each other and commonly used interchangeable. But there is minor difference in between both the terms. Drug is …
Published in International Journal of Composite and Constituent Materials · Vol. 6, Issue 1, 2020 · pp. 34–38 Read article
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Evaluation of Antimicrobial Efficacy of Photogenic Iron Nanoparticles Against Xanthomonas campestris
Abstract: This study investigates the antimicrobial efficacy of photogenic iron nanoparticles (FeNPs) against Xanthomonas campestris, a notorious plant pathogen causing bacterial spot disease in various crops. The synthesis of FeNPs was achieved through a facile and eco-friendly green synthesis approach, utilizing a plant extract as a reducing and capping agent. The resulting photogenic FeNPs were characterized using various analytical techniques, confirming their size, morphology, and composition. The antimicrobial activity of the …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 2, 2023 · pp. 37–54 Read article