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1077 articles for “ART”
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Service temperature attenuated materials
Abstract: Service temperatures in engineering materials have been one of important factors. It alone has not been only controlling variable for creep properties. Useful services from useful materials therefore have been more important within temperature ranges stipulated for certain services. Temperature ranges of interest to materials engineer have been ranged from cryogenic regions (- 200oC) to temperature of a tungsten-filament lamp (2000oC). This article has been description of materials from room …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 2, 2019 · pp. 37–45 Read article
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Polycarbonate/ABS Alloys: Production, Testing and Applications—An Overview
Abstract: The commercial production of polycarbonate (PC) began in 1958; the commercialization of the polycarbonate/ABS blends started in 1977. The incorporation of ABS to PC minimizes its drawbacks without altering its superior mechanical properties. Blending of PC and ABS also generates other useful characteristics i.e. glossiness and low temperature toughness. Blending of both the polymers is being carried out in a twin-screw extruder or in a common solvent like Tetrahydrofuran (THF).Nowadays …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 1, 2021 · pp. 32–37 Read article
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Creating Awareness on Toxic Nature of Lead
Abstract: In our day-to-day life, we come across in contact with hundreds of substances such as natural or synthetic which are toxic. In recent time, the number of chemical substances in use as increased drastically. Lead is one such element that contaminates the environment and also enters the human body. Heavy metals have relatively high density and are toxic even at ppb levels which include Pb, As, Hg, Cd, Zn, Ag, …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 44–47 Read article
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Corrosion Resistance in Modern Metallurgical Alloys: Mechanisms & Mitigation Strategies
Abstract: Corrosion resistance in metallurgical alloys is a critical factor in their application across various industries, including aerospace, automotive, marine, and construction. This paper delves into the fundamental mechanisms of corrosion, such as galvanic, pitting, crevice, intergranular, and stress corrosion cracking, which significantly affect the longevity and reliability of alloys. It explores the intrinsic and extrinsic factors influencing corrosion behavior, including alloy composition, microstructure, environmental conditions, and mechanical stresses. Advancements in …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 2, 2023 · pp. 30–34 Read article
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Nanocrystalline Silicon Carbide for Implants
Abstract: Nanocrystalline silicon carbide (SiC) is a wannabe material for artificial heart valves fundamentally because of its low weight, high quality, intense hardness, wear resistance, latency (SiC does not respond with organic liquids), and disintegration resistance. Oxide clay materials, for example, alumina (Al2O3) and zirconia (ZrO2) are regularly utilized for restorative applications like inserts and prostheses due to their breathtaking biocompatibility and high wear resistance. Sadly, oxide earthenware production can't be …
Published in International journal of Nanobiotechnology · Vol. 2, Issue 1, 2016 · pp. 20–24 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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Preparation of Diclofenac Sodium Loaded Invasomes - A Novel Carrier for Drug Delivery
Abstract: Background: Diclofenac sodium is capable of providing benefit to patients suffering from: rheumatoid arthritis, osteoarthritis, and gout. Diclofenac sodium is a medicine that reduces inflammation and pain. It is also used to treat aches and pains, as well as problems with joints, muscles, and bones. The aim of the present work is to prepare diclofenac sodium invasomes by thin film hydration technique. Methodology: In the present study, for the preparation …
Published in International journal of Nanobiotechnology · Vol. 7, Issue 1, 2021 · pp. 45–50 Read article
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An Overall Review on Vesicular Drug Delivery System for Improved Skin Permeation
Abstract: The main objective of a vesicular drug delivery system is to enhance medication bioavailability in systemic circulations. The non-steroidal anti-inflammatory drugs, anti-psoriatic drugs and for the topical drugs vesicular drug delivery system is considered as most effective approach to attain local effect as well as systemic effect. The significance and applicability of vesicular drug delivery systems were examined in depth in this article.
Published in International journal of Nanobiotechnology · Vol. 7, Issue 2, 2021 · pp. 31–38 Read article
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Nanotechnology Advancements for Sustainable Energy Solutions
Abstract: Nanotechnology has emerged as a promising field with immense potential for addressing the global energy challenges and achieving sustainable energy solutions. This abstract explores the advancements in nanotechnology that contribute to sustainable energy solutions. It begins by highlighting the urgent need for sustainable energy sources and the limitations of conventional energy technologies. The abstract then delves into various nanomaterials and nanostructures that have revolutionized energy conversion, storage, and utilization processes. …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 38–46 Read article
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NANO-BOOSTED TOMATOES: UNRAVELLING THE POTENTIAL OF NANOTECHNOLOGY IN HYDROPONICS
Abstract: Hydroponics, an innovative soilless plant cultivation technique, has emerged as a sustainable approach for growing tomato crops, addressing challenges like water-use efficiency and reduced reliance on pesticides, contributing to sustainable tomato production. The integration of two cutting-edge technologies, Nanotechnology and Hydroponics, introduces the concept of "smart agriculture." This involves the use of nanofertilizers, often referred to as "smart fertilizers," which facilitate efficient nutrient delivery, leading to enhanced plant growth and …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 1–9 Read article
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“Bridging the Gap: Nanotechnology& Role inTissue Engineering”
Abstract: The multidisciplinary field of tissue engineering combines biology, engineering, and materials science to repair, replace, or regenerate damaged tissues and organs. In it, the artificial or substitute tissues are implanted to imitate the operations of the damaged tissues. In the past, attempts were made but weren’t satisfactory. Nanotechnology has the potential to modify biological functions and strengthen the properties of scaffolds. This review emphasizes on the need and impact of …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 10–17 Read article
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Whispers from the Nano Realm: Harnessing Biosensors for Precision Health Monitoring.
Abstract: Biosensors have emerged as pivotal tools in modern healthcare, enabling precise and real-time monitoring of various health parameters. This review explores the recent advancements in biosensor technology and their applications in precision health monitoring. We begin by outlining the fundamental principles of biosensors, including their types and components. Next, we discuss the integration of biosensors with emerging technologies such as the Internet of Things (IoT) and artificial intelligence (AI), which …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 37–43 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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NANOTECHNOLOGIES FOR THE FUTURE
Abstract: The needs of the world are growing while the sources are decreasing. The existing systems have not been able to cope up this developing situation. It is likely that with the fast increasing population will worsen this situation. All types of sciences, commerce and arts have not been able to provide the solutions to this situation so far. Nanotechnology is the new field which provides us some hope to meet …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 2, Issue 1, 2016 · pp. 35–46 Read article
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Application of nanomaterials for food industry
Abstract: This review focuses on the use of nanomaterials in food industry. The topic of this review highlights application of nanomaterials in processing, in packaging and as food contact materials. This review also gives an insight on the food safety as well as regulation of nanotechnologies for ensuring food safety. The food industry is in need of technologies, which can be employed to produce fresh authentic, convenient and flavourful food products. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 2, Issue 2, 2016 · pp. 6–24 Read article
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A Review: Properties and application of Graphene
Abstract: The paper focusses mainly on the different properties of graphene such as electronics, optoelectronics, mechanical, biological and optics. The thermal and electrical conductivity has been described and compared to other metals briefly. The article includes the various optoelectronic applications of graphene and its advantage over other metal oxide nanoparticles. The biological applications of graphene illustrate the area of biosensing devices for various treatments. This paper also involves the studies of …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 4, Issue 2, 2018 · pp. 6–16 Read article
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Behaviour of Spatial Correlation Function for Frustrated Antiferromagnetic Material
Abstract: The study of antiferromagnetism in material involves the application of quantum fundamentals. This enforces research in the exotic field to have a better understanding of superconductivity and its applications, quantum technology and many more. This article exposes the non-trivial topology giving rise to frustration in the lattice in antiferromagnets and the Hamiltonian of the system. The spatial correlation function is examined for different values of sites and axis of interaction. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 1, 2022 · pp. 40–45 Read article
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An Advanced Nanomaterials Production in Microgravity
Abstract: Nanomaterials are matrices, containing nano sized particles. The presence of nanoparticles in the matrix leads to a sharp change in the properties of the resulting nanomaterial for the better, including mechanical strength, impact strength, electrical or thermal conductivity. Today, nanocomposites are obtained by laser decomposition of an aerosol solution of ferrocene in toluene, which results in the formation of a nanocomposite containing amorphous carbon nanoparticles and isolated iron-based nanoparticles in …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 1, 2023 · pp. 30–34 Read article
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A Review of Quantum Dots in Bioimaging and Photodynamic Therapy.
Abstract: Quantum dots, as semiconductor nanostructures, have garnered substantial interest due to their distinct optical properties and adjustable size, making them valuable in various fields like electronics and biomedicine. These nanostructures exhibit remarkable versatility as contrast agents in bioimaging and play a crucial role in photodynamic therapy for diagnosing diseases. This article gives an overview of the use of quantum dots in bioimaging and photodynamic therapy, highlighting recent advancements and addressing …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 1, 2023 · pp. 11–17 Read article
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Microscopic Avengers: The Rise of Nanorobots in Biomedical Engineering
Abstract: Nanorobotics is an emerging field at the intersection of nanotechnology and robotics, offeringa promising new frontier in biomedical engineering. Nanorobots, at the scale of a fewhundred nanometres, are designed to perform a variety of tasks within the human body,ranging from targeted drug delivery to precise surgical procedures. This article explores theevolution, design, functionality, and applications of nanorobots in biomedical engineering,highlighting their potential to revolutionize healthcare.The evolution of nanorobots has seen …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 2, 2023 · pp. 10–15 Read article