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508 articles for “Nano-technology”
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DNA Hybridization Biosensor using Silicon Nanowire PIC Waveguide
Abstract: Abstract: In this paper, silicon nanowire based optical waveguide is investigated to discover its application as a bio-detecting reason. In silicon nanowire based optical waveguide, silicon bars are vertically adjusted in 2-dimensional exhibit design over SiO2 substrate. These silicon bars are of couple of nanometer sizes and called as nanowire. Low Refractive Index (RI) gapping in these silicon wires holds the optical power. Quasi-TE mode is supported by these vertical …
Published in Recent Trends in Sensor Research & Technology · Vol. 6, Issue 1, 2019 · pp. 7–12 Read article
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Future of Nanomedicine: “Magnetic Nanoparticles”
Abstract: AbstractNowadays, according to research nanotechnology is leading in the field of research and development. An urgency is raised in nanomaterials for the development of biomedical which is greatly been fulfilled by magnetic nanoparticles. It has become a research hotspot in the field of nanomedicine due to its chemical, physical and unique magnetic property. They are obtained in both mineral world and living organisms for example magnetotactic bacteria. Even humans employ …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 9, Issue 2, 2020 · pp. 31–35 Read article
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Advances in Polymer Chemistry: The Role of Polymer Composites in Modern Applications
Abstract: Polymer composites have gained immense significance in various industries due to their superior mechanical, thermal, and chemical properties, making them highly versatile materials. These composites are formed by combining polymer matrices with reinforcing agents such as fibers, nanoparticles, or other fillers to enhance specific properties. The field of polymer chemistry plays a crucial role in the development and optimization of these materials, ensuring their suitability for diverse applications. This paper …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 51–56 Read article
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Preparation and Characterization of Multifunctional Ferrite Nanoparticles for Photocatalytic Applications
Abstract: Ferrite is having both electrical and magnetic properties. Now a days it has importance as a technological material. A review of ferrite study regarding science and technology of ferrite by different scientists is presented in this paper. The history and applications of ferrites are explained by various illustrations. It gives an overview of ferrites as a nano particle. It presents a broad overview of ferrite research, from bulk to nanoscale …
Published in Journal of Materials & Metallurgical Engineering · Vol. 11, Issue 2, 2021 · pp. 38–42 Read article
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Investigation of the Hall and Nernst-Ettingshausen Effects in Diluted Magnetic Semiconductors
Abstract: This review explores the Hall and Nernst-Ettingshausen effects in various magnetic systems, including diluted magnetic semiconductors (DMS), topological insulators, superconductors, and novel composite materials. In DMS, the interplay of ferromagnetism and magnetic impurities introduces unique transport behaviors, particularly influencing the anomalous Hall effect (AHE) and thermomagnetic phenomena. We also examine the Nernst-Ettingshausen effect (NE) in topological insulators and superconductors, revealing the influence of band topology and vortex-like excitations. Special attention …
Published in Research & Reviews : Journal of Physics · Vol. 13, Issue 3, 2024 · pp. 1–5 Read article
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Polymer Nanocomposites and Functional Materials for Lithium-Ion Battery Supercapacitor Hybrid Energy Storage Systems: Materials, Interfaces, and Performance Perspectives
Abstract: The growing need for high-performance energy storage solutions in electric vehicles, renewable energy applications, portable electronics, and other sectors has accelerated research and development efforts in Lithium-Ion Battery–Supercapacitor Hybrid Energy Storage Systems (HESS). By combining the high energy density of lithium-ion batteries with the high power density and fast charge/discharge characteristics of supercapacitors, HESS offers a promising approach to meeting diverse energy storage requirements. Nevertheless, several critical challenges remain that …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 96–113 Read article
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Biodegradable and Natural Fiber-Reinforced Polymer Composites for Co-Delivery of Multiple Therapeutic Agents
Abstract: The co-delivery of multiple drugs using advanced nanocarriers has revolutionized targeted therapy in various diseases, particularly in cancer, infectious diseases, and neurological disorders. Multi-layered polymeric nanocarriers (MLPNs) offer a sophisticated platform to encapsulate multiple therapeutic agents with precise control over drug release, bioavailability, and synergistic effects. These nanocarriers are designed with distinct polymer layers that enable sequential or simultaneous drug release based on stimuli-responsive mechanisms such as pH, temperature, and …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 406–419 Read article
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Advanced nanosized polymer composites with oxides of TiO2 and ZnO (review)
Abstract: Тhis study discusses recent advances in photocatalytic applications of multifunctional oxide nanocomposites with polymers for the treatment of different pollutants from the water. The analysis of literature in the chapters makes it possible to single out the polymers and nanocomposites that are most promising from the point of developing new technologies. It is shown that composite materials containing TiO2 and ZnO after additional studies can be recommended for self-cleaning protective …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 12, Issue 3, 2022 · pp. 35–44 Read article
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A review of nanocomposite coatings for marine applications
Abstract: This paper reviews the performance and material characterization of nanocomposite coatings on the hydraulic pipelines of Ship A-Frame, which were corroded due to seawater exposure. Hydraulic pipe lines made of carbon steel face severe corrosion due to the highly corrosive nature of seawater with high salinity and microorganisms. The shipping industry utilizes organic and inorganic coatings to safeguard the hydraulic and seawater pipe lines of deck machines from marine pollution. …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 1, 2024 · pp. 1–9 Read article
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A review on Advanced Materials for Sustainable Innovation and Innovative Applications in Chemical Engineering
Abstract: High level materials assume a vital part in driving feasible mechanical headways across different enterprises. This comprehensive review paper aims to provide an in-depth analysis of the properties, synthesis methods, and potential applications of advanced materials, focusing particularly on nanomaterials, biomaterials, and smart materials. These materials exhibit unique characteristics that render them indispensable for a wide array of applications, spanning energy storage, environmental remediation, healthcare, and electronics. Nanomaterials, characterized by …
Published in Emerging Trends in Chemical Engineering · Vol. 11, Issue 1, 2024 · pp. 59–79 Read article
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The Evolution of Digital Integrated Circuits: A Journey Through Technological Advancements
Abstract: The evolution of digital integrated circuits (ICs) is a remarkable journey that has transformed the worldof technology over the past several decades. This abstract provides an overview of the comprehensivearticle that explores this evolution. The journey begins with the birth of digital integrated circuits in thelate 1950s and early 1960s when the first ICs containing a small number of transistors emerged. Theseearly ICs laid the groundwork for a technological revolution …
Published in Journal of Microcontroller Engineering and Applications · Vol. 10, Issue 2, 2023 · pp. 15–18 Read article
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Spintronic Logic Device Modeling and Energy Optimization for Beyond-CMOS Computing Systems
Abstract: The continuous scaling limitations of conventional CMOS technology have accelerated the exploration of alternative computing paradigms for next-generation low-power and high-performance systems. Spintronic logic devices have emerged as a promising solution due to their non-volatility, ultra-low switching energy, high integration density, and compatibility with beyond-CMOS architectures. This research presents a comprehensive modeling and energy optimization framework for spintronic logic devices applied in beyond- CMOS computing systems. The proposed work investigates …
Published in International Journal of VLSI Circuit Design & Technology · Vol. 4, Issue 1, 2026 Read article
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Gelatin-EiO2 (Ei = Si/Ti/Zr) Based Mesoporous Nano-hybrids: Synthesis and Characterization
Abstract: The hybrid materials are mostly prepared by combining the organic or bio-organic part to the inorganic building blocks and are used in many applications. Gelatin as one of the main component of hybrid materials is an attractive option. It is biodegradable; biocompatible; non-toxic; bio-adhesive and contains many active groups such as –NH2, –COOH, in the biopolymer backbone makes these hybrid materials important in various technological applications. The synthesis of a …
Published in Journal of Materials & Metallurgical Engineering · Vol. 14, Issue 3, 2024 · pp. 30–58 Read article
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Nanofluids: Advanced Synthesis Methods, Innovative Applications, and Future Directions
Abstract: Nanofluids, a novel mixture of nanoparticles and base fluids, is an innovative blend that has appeared as a transformative advancement in heat transfer and thermal management technologies. This study is going to discuss advanced synthesis methods, properties, and extensive applications of nanofluids in various fields, such as biomedical engineering, electronics cooling, solar energy, and machining. Optimization techniques such as nanoparticle selection, concentration control, and computational fluid dynamics modelling are also …
Published in Journal of Nuclear Engineering & Technology · Vol. 15, Issue 1, 2025 · pp. 1–11 Read article
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Synergistic Integration of MEMS and Spintronics for Precision Data Analytics in Cheminformatics
Abstract: The transformational potential of merging spintronics and Micro-Electromechanical Systems (MEMS) technologies in cheminformatics is investigated in this work. Recent advancements in MEMS, particularly through the use of microbeam sensors and accelerometers, enhance the precision of data collection and processing, especially in biomedical applications such as drug delivery systems and chemical sensing. The synchronization of oscillations in MEMS devices leads to improved reliability and data accuracy, enabling the development of sophisticated …
Published in International Journal of Cheminformatics · Vol. 2, Issue 1, 2024 · pp. 20–26 Read article
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Smart Drug Delivery Using Nanorobots
Abstract: In recent years, the field of micro/nanorobot research has gained popularity. Because it can be used in targeted medication distribution, surgical procedures, disease detection, etc., it has enormous promise in medical therapy. Different from conventional medication delivery, which depends on blood flow to drug delivery to difficult-to-reach locations is made possible by the planned micro/nanorobots' ability to move independently. Micro/nanorobots were powered by either endogenous power (chemical reaction energy) or …
Published in Trends in Drug Delivery · Vol. 13, Issue 2, 2026 · pp. 35–46 Read article
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Kinetic Studies of Pristine and Nanonickel Catalyzed Ammonia Borane
Abstract: The high hydrogen content chemical hydride, Ammonia Borane (NH3BH3, AB) is considered in its pure and catalyzed form for decomposition kinetics. The thermodynamics and slow kinetics are the major issues in addition to potential damage the material likely to cause to the fuel cell. The ability of AB for faster dehydrogenation at lower temperatures with Nickel in its nanoform is explored. The release kinetics, activation energy is computed using Kissinger …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 6, Issue 1, 2015 · pp. 7–13 Read article
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Application of Nanofluids in Solar Energy
Abstract: Nanofluids are skillfully prepared colloidal suspensions of nanoparticles (which is of size 1–100 nm) in a base fluid; is a relatively new field, which is not more than two decades old. The main idea of this paper is to know about the applications of nanofluids in solar thermal engineering system. The shortage of conventional sources and environmental problems motivated the researchers to use non-conventional energy sources such as solar energy …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 6, Issue 2, 2015 · pp. 1–11 Read article
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Detection and Killing of Food Poisoning Salmonella Typhimurium in Cheese by Using Monoclonal Antibody and Nanoparticles Complex
Abstract: Present studies were conducted to test the ability of gold nanoparticles (GNPs) to detect and kill the bacterial contaminated food samples like cheese. The GNPs were prepared in two methods, sample A was purple 72 to 78.3 nm, while sample B was wine-red and the size was 51.5 to 58 nm. The results obtained suggest that the GNPs were synthesized with different particle size. UV-VIS spectroscopy and zeta potential tests …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 5, Issue 1, 2016 · pp. 1–10 Read article
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Chitosan-conjugated GnRH Nanoparticles with AFM Appearance
Abstract: Nanotechnology can provide new tools for molecular and cellular biology, biotechnology, veterinary physiology, reproduction, detection of pathogens and many more. There are several areas such as science, engineering of agriculture, animal and food systems where nanotechnology could be applied. Application of nanotechnology can be employed in the development of sustained release systems of molecules such as hormones, vitamins, antibiotics, antioxidants and nucleic acids. Longer lasting surges in Gonadotropin hormone (GtH) …
Published in Research and Reviews : Journal of Veterinary Science and Technology · Vol. 8, Issue 3, 2019 · pp. 3–5 Read article