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241 articles for “Nanoparticle”
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Role of Nanotechnology in Homoeopathy
Abstract: The word Homoeopathy is derived from the Greek words ‘hómoios’ meaning similar and ‘páthos’ means suffering. Recently the development been done by several researchers from the Indian Institute of Technology (IIT)-Bombay, and have discovered that nanotechnology is the very basis of homoeopathic treatments. There were several study been done in order to find a relation between Homoeopathy and Nanotechnology and according to IIT scientists the homeopathic medicines work on the …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 1, 2020 · pp. 28–35 Read article
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Nanomedicine—Present and Future of Disease Management
Abstract: Nanotechnology presently has many uses in practically every one of the fields. The introduction of nanomedicine has benefitted many research areas in pharmaceutical industries. The usage of nanoparticles in drugs has shown great results that the other drugs did not. In the development of novel medicine, nanotechnology is playing an important role. It is because few medications cannot be used due to complications such as its toxicity, this can be …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 1, 2022 · pp. 20–25 Read article
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Chemical Synthesis & study of Silver Nano Particles
Abstract: Silver nanoparticles easily interact with other particles and increases their antibacterial efficiency furthermore due to their attractive chemical, physical and optical properties has received considerable attention of the researcher. In this paper silver nanoparticles were synthesized by chemical reduction method using silver salt AgNO3 and using reducing agent NaBH4. The borohydride anions were adsorbed onto silver nanoparticles and addition of PVP prevented the aggregation of silver nanoparticles. A yellow colour …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 5, Issue 1, 2019 · pp. 12–17 Read article
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THE STUDY OF DIELECTRIC PERMITTIVITY OF NINPs-PDMS
Abstract: Nickel–polydimethylsiloxane (Ni–PDMS) nanocomposites were fabricated to investigate the influence of metallic nanoparticle loading on the dielectric behavior of flexible polymer matrices. Nickel nanoparticles with controlled size distributions were dispersed in PDMS using solution blending and curing protocols optimized to minimize agglomeration. The dielectric permittivity and loss tangent of the resulting nanocomposites were measured across a broad frequency range (typically 10²–10⁶ Hz) and at varying filler volume fractions. Results show a …
Published in International Journal of Electrical Power System and Technology · Vol. 11, Issue 2, 2025 · pp. 39–50 Read article
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Originative Approaches in Powder Formulation for Enhanced Therapeutic Efficacy
Abstract: Powder formulation is a cornerstone in the pharmaceutical industry, playing a vital role in improving drug efficacy and ensuring optimal therapeutic outcomes. However, traditional formulation methods often face significant challenges, such as poor solubility and low bioavailability, which can limit the effectiveness of many drugs. To address these issues, innovative strategies have emerged, including amorphous solid dispersions (ASDs), nanotechnology, and advanced manufacturing techniques like spray drying and hot melt etrusion. …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 1, 2025 · pp. 1–10 Read article
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Nanomaterials as Promising Agents for Microplastic Reduction in Water Systems: A Review
Abstract: Microplastics pollution in water bodies has emerged as a global environmental concern, posing significant threats to aquatic ecosystems and human health due to its perseverance, bioaccumulation, and potential toxicity. Traditional removal techniques for contaminants in water treatment include sedimentation, adsorption, and filtration, each utilizing distinct methods to separate and eliminate pollutants. Techniques adopted for microplastics removal are not efficient and cause several environmental issues. To overcome the drawbacks of such …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 10, Issue 2, 2024 · pp. 65–80 Read article
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Mechanical characterization of Fiber glass Composites with Nano silica
Abstract: Epoxy-based fiber glass composites with enhanced strength by silica Nano particles checked for mechanical strength by addition of nanoparticles. Fiber glass Composites were prepared with glass fiber and nanoparticles containing resin, by infusion method. proper mixing of nanoparticles in resin was checked by various techniques. Viscosity of liquid resin reduced because of nanoparticles but still have good command to reinforce glass fibers. glass transition temperature (Tg) of polymer containing silica …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 1, 2019 · pp. 49–58 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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Design and Evaluation of Ethionamide as Dry Powder Inhaler for Pulmonary Administration
Abstract: Ethionamide nanosuspension was prepared using Tween-80+ Span-80 as surfactant. Ethionamide nanoparticles were prepared using method known as media milling Method. Method to reduce dose and control frequency. It is further developed as a dry powder inhaler, making it suitable for lung control and the residence time of the drug in the lungs is prolonged. Ethionamide nanoparticles were prepared by ambient grinding method. The freeze-dried and anhydrous lactose-free nanoparticles were mixed …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 1–17 Read article
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Magnetic field guided diluted magnetic semiconductor ZnxFe2-xO3 Nanostructures for applications in biomedical and biosensors
Abstract: The magnetic field guided nanoparticles are studied in the viewpoint of diluted magnetic semiconductor. Different structures and properties of Zn doped α-Fe 2 O 3 nanostructure is presented in theoretical point of view. In these regard, Weiss molecular filed theory, DFTB model, and DLVO theory are used to describe particle agglomeration, aggregation, electrostatic interactions, and magnetic interactions between Zn doped iron oxide nanocolloids. In addition, the nature of interactions between …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 18–30 Read article
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Nanomaterial’s in Agriculture: Enhancing Crop Yield and Sustainability
Abstract: Nanotechnology has emerged as a promising frontier in agriculture, offering unique opportunities to address pressing challenges in food production and sustainability. This abstract explores the applications of nanomaterials in agriculture, with a focus on their role in enhancing crop yield and promoting sustainable farming practices. The utilization of nanomaterials in agriculture opens up new possibilities for targeted delivery of nutrients, pesticides, and growth-promoting agents. Nanoparticles, owing to their small size …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 1, 2023 · pp. 25–29 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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Solution to the Arsenic Problem in West Bengal: Exploring Some Non-Conventional Ways
Abstract: Some districts of West Bengal have severe arsenic contamination of soil and groundwater. The clinical manifestations of arsenic toxicity include severe skin lesions; diseases of respiratory, cardiovascular, excretory system, hepatological, haematological and neurological disorders; and even death. We have isolated arsenic-resistant bacteria which have the adaptability to survive in high arsenic concentration, accumulate arsenic and convert it to its less toxic form. Therefore, we propose bioremediation as a cost-effective and …
Published in International Journal of Composite and Constituent Materials · Vol. 4, Issue 1, 2018 · pp. 1–4 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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Sequential Extraction of Pectin and Cellulose from Orange Peel Waste: A Sustainable Waste-to-Valorization Approach
Abstract: Agricultural waste is a huge and underutilized resource of useful biomaterials that are best for sustainable use. The goal of the present study was to develop an integrated waste valorization approach, in which orange peel waste is valorized in the form of cellulose and pectin and their potential is assessed in combination with green synthesis of nanoparticles. Orange peel powder was treated with acid-assisted extraction to obtain pectin, and the …
Published in International Journal of Green Chemistry · Vol. 12, Issue 2, 2026 · pp. 19–29 Read article
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Safety, Toxicology, and Regulatory Science of CT Nano‐Contrast Agents in Radiology
Abstract: Nanoparticle-based contrast agents for X-ray computed tomography (CT) seek to overcome limitations of conventional iodinated small-molecule media but raise distinctive safety, toxicology, and regulatory science questions. Nano–bio-interactions specific to CT nanocontrast include reticuloendothelial system (RES) uptake, long-term hepatic and splenic retention, size-dependent renal versus hepatobiliary clearance, and potential immunogenicity and genotoxicity, all strongly influenced by particle composition, size, shape, surface charge, and coating chemistry. Robust preclinical evaluation requires harmonized in …
Published in International Journal of Applied Nanotechnology · Vol. 12, Issue 1, 2026 · pp. 36–47 Read article
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Green Nanotechnology: Innovative Approaches for Sustainable Mosquito Control – A Review
Abstract: Mosquitoes are well-known carriers of various parasites and viruses that can lead to several serious diseases in humans. Illnesses such as malaria, dengue fever, epidemic encephalitis B, and epidemic typhus are among the major health threats transmitted by these insects. Because effective vaccines are lacking for many mosquito-borne viruses (arboviruses), controlling the mosquito population remains the primary method for preventing these diseases. Unfortunately, the increasing resistance of mosquitoes to conventional …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 · pp. 1–8 Read article
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Exploring the Boundless Applications of Chitosan: From Biomedical Marvel to Environmental Saviour
Abstract: Chitosan has attracted much interest because of its versatile properties and possible numerous usages in diversified industrial applications. Chitosan is having poor solubility in neutral and basic media and this is limiting its use. Chitosan is not a single polymer and do not have a defined structure. Chitosan is family of molecules with different composition, size & monomer units’ distribution and these characteristics have effect on the biological & technological …
Published in International Journal of Analytical and Applied Chemistry · Vol. 10, Issue 1, 2024 · pp. 1–9 Read article
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Development of Nanocomposites for Sensor Applications
Abstract: The development of nanocomposites for sensor applications represents a significant breakthrough in materials science and engineering, driven by the unique properties of nanomaterials. Nanocomposites, which combine nanoparticles with polymers or other matrices, exhibit enhanced mechanical, electrical, and thermal properties, making them highly suitable for various sensing applications. The integration of nanoparticles, such as metal oxide, carbon nanotubes, and graphene, into a composite framework can dramatically increase sensitivity and selectivity, enabling …
Published in International Journal of Applied Nanotechnology · Vol. 11, Issue 1, 2025 · pp. 18–37 Read article
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Synthesis of Fe2(MoO4)3/MoO3 Nanocatalysts by Solution Combustion Approach and Their Catalytic Performance for the Selective Oxidation of Methanol
Abstract: The Fe 2 (MoO 4 ) 3 /MoO 3 nanocatalysts comprising Fe 2 (MoO 4 ) 3 nanoparticles supported on MoO 3 nanorods were synthesized via two-step solution combustion approach and their catalytic performance for the selective oxidation of methanol were evaluated. The materials have been characterised using electron microscopy, powder X-ray diffraction and Raman spectroscopy. First, MoO 3 nanoparticles were prepared by solution combustion reaction employing ammonium nitrate as …
Published in International Journal of Applied Nanotechnology · Vol. 10, Issue 1, 2024 · pp. 37–47 Read article