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128 articles for “Metal nanoparticle”
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Nanoformulation Strategies: Emerging Innovations in Drug Delivery Systems
Abstract: Nanotechnology is significantly advancing the pharmaceutical industry by introducing nanosystems that improve drug delivery, therapeutic efficacy, and patient outcomes. Various nanosystems-such as liposomes, dendrimers, polymeric nanoparticles, solid lipid nanoparticles, carbon nanotubes, and metallic nanoparticles-offer benefits like enhanced bioavailability, targeted delivery, improved stability, and reduced side effects. Innovative formulation strategies, including surface functionalization, particle size optimization, and use of biodegradable carriers, support controlled and sustained drug release. Additionally, production in non-aqueous …
Published in International Journal of Toxins and Toxics · Vol. 3, Issue 1, 2026 · pp. 54–67 Read article
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Nano-Therapeutics in Diabetes Mellitus: Revolutionizing Diagnosis, Treatment, and Drug Delivery
Abstract: Diabetes mellitus is a chronic metabolic disorder in which blood glucose concentration remains high over an extended duration, resulting in significant lethal complications, including neuropathy, nephropathy and cardiovascular diseases. However, conventional diabetes management strategies, including insulin therapy and oral hypoglycemic agents, rarely exhibit poor bioavailability, high doses, off target delivery, etc. Nanotechnology has brought the rise of diabetes treatment revolution, by overcoming the challenges present in standard treatment, owing to …
Published in Trends in Drug Delivery · Vol. 12, Issue 2, 2025 · pp. 08–19 Read article
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Nanotechnology-Understanding this Promising Technique in the Pharmaceutical Field
Abstract: The most originated branch in pharmaceutical sciences is known as “Pharmaceutical Nanotechnology” that presents a new tool, opportunities and scope, which is expected to have significant applications in the disease diagnostics and therapeutics. An interest to develop a deeper understanding of the nature, fate and behavior of nanoparticles in the environment is growing. In this review study, authors explained the key properties of nanoparticles and their methods of preparation. Pharmaceutical …
Published in Trends in Drug Delivery · Vol. 5, Issue 2, 2018 · pp. 5–15 Read article
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Gold Nanoparticles: Preparation, Characterization and Its Stability in Buffer
Abstract: Among the colorimetric detection tactics, metallic nanoparticle based detection is gaining more attention due to quickness and less resource requirement at the point of use. Unique chemical inertness, shape, size and optical attributes of gold nanoparticles (GNPs) make them ideal for various diagnostic tools. In this approach synthesized GNPs were stabilized by citrate counter ions. These GNPs were characterized for their optical properties, shape, size, zeta potential, and dynamic light …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 17, Issue 1, 2015 · pp. 1–10 Read article
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Extracellular Biosynthesis of Silver Nanoparticles using the Fungus Pleurotus ostreatus and their Antibacterial Activity
Abstract: In the present study, an eco-friendly process for the synthesis of nanomaterials using a fungus (Pleurotus ostreatus) has been attempted. The fungus supernatant of seed culture was used for the biosynthesis of silver nanoparticles. The aqueous silver ions were reduced to silver metal nanoparticles when treated with the fungal supernatant. After 72h of treatment, silver nanoparticles were obtained. These silver nanoparticles were characterized by UV–Vis spectroscopy, scanning electron microscopy (SEM), …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 2, Issue 2, 2012 · pp. 28–38 Read article
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Synthesis and Characterization of Silver Nanoparticles by using Aqueous Leaf Extract of Tecomella Undulata (SM.) seem. and their Antibacterial Properties
Abstract: Abstract The efficient protocol for bio-synthesis of silver nanoparticles (AgNPs) using Tecomella undulata leaves was developed. The present study revealed that bio-active compounds and secondary metabolites present in the aqueous extract function as stabilizing agent for AgNPs. UV-Visible spectro-analysis and FTIR confirm the presence of bioactive compounds and TEM, EDX and XRD studies confirm the crystalline nature, structure and surface morphology of silver nanoparticles produced from the plant Tecomella undulata. …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 7, Issue 2, 2020 · pp. 5–13 Read article
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The Zinc Oxide Nanoparticles Review on the Basis of Nanotechnology for Textile Industries
Abstract: The approach of nanoscale materials and structure, usually ranging from 1–100 nanometers (nm), it’s an emerging area of nanotechnology and nanoscience. Synthesis of metal nanoparticles like catalysis, electronics, textiles, environmental protection, and biotechnology are the realm of constant research. during this unique circumstance, ZnO nanostructures are demonstrated to be a noticeable possibility for the uses of the textile business. Textile fabrics are, surely, utilized as a templet, which is acceptable …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 22, Issue 3, 2020 · pp. 21–34 Read article
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Chitosan-based Polymer Composites for Antibacterial and Antiviral Drug Applications
Abstract: The natural substance chitosan is made from chitin. It is used a lot in medicine because it is safe for the body, breaks down naturally, and kills germs. To find out how chitosan-based polymer mixes could be used to make drugs that kill germs and viruses, this study looks into them. By reacting with the cell walls of bacteria, chitosan has been shown to kill bacteria and stop viruses from …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 609–620 Read article
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Green Synthesis of Gold Nanoparticles Using Piper Nigrum (Black Pepper) Aqueous Extract
Abstract: In the present study, we wish to report the green synthesis of gold nanoparticles using aqueous extract from fruit of black pepper. The extract with different concentrations was reduced with HAuCl4 aqueous solution at room temperature. The color change, pH change and UV-visible spectroscopic analysis reveal the surface plasmon resonance (SPR) of the final reaction product which confirms the reduction of Au3+ ion to gold nanoparticles. The FTIR spectra confirms …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 2, Issue 2, 2012 · pp. 48–57 Read article
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Synthesis of Silver Nanoparticles of Cissus Quandrangularis and It’s Virtual Screening Against Gastric Cancer
Abstract: Gastric cancer, also known as stomach cancer, is the third leading cause of cancer-related deaths globally and remains a major health challenge due to its poor prognosis and high mortality, largely attributed to late-stage diagnosis. In this context, plant-based nanomaterials are gaining momentum for targeted therapeutic applications. Cissus quadrangularis, a medicinal plant native to India from the Vitaceae family, is traditionally used for its diverse healing properties. Its stem, in …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 1551–1569 Read article
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Biopolymer-Based Nanocomposites for Oral Drug Delivery
Abstract: Because they are biocompatible, biodegradable, and can hold a lot of different healing agents, biopolymer-based nanocomposites are looking like a good way to give drugs orally. These materials are made up of natural polymers mixed with nanoparticles. They have many benefits for drug delivery systems, such as making drugs more soluble, controlling when they are released, and making enclosed drugs more stable. Drug release rates may be altered by mixing …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 400–412 Read article
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Disease: A Major Stumbling Block in the Growth of Aquaculture
Abstract: Aquaculture plays a crucial role in ensuring food security, fostering economic development, and providing recreational opportunities worldwide. However, the intensification of aquaculture practices has led to a surge in environmental challenges, including water pollution, soil acidification, eutrophication, chemical contamination, and the spread of diseases. Among these, diseases caused by bacteria, viruses, fungi, and parasites pose significant threats to the sustainability of global aquaculture. Despite the implementation of various diagnostic methods …
Published in International Journal of Marine Life · Vol. 1, Issue 1, 2024 · pp. 25–28 Read article
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Investigating the Dynamics of Quantum Plasmas: Current Advancements and Prospective Trajectories
Abstract: Plasma is regarded as quantum if its macroscopic properties are significantly affected by the quantum nature of its constituent particles. A proper description is necessary to comprehend the importance of collective quantum plasma effects. In this entry, the field of quantum plasmas, a generic exotic state of highly ionized matter where quantum effects are relevant, is discussed, for example, by dense plasmas arising from strong laser irradiation of solid targets …
Published in Research & Reviews : Journal of Physics · Vol. 13, Issue 1, 2024 · pp. 22–34 Read article
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Bio-Inspired Nanostructured Catalysts for CO2 Valorization: Green Chemistry Approaches in Polymer Nanocomposites for Sustainable Energy Solutions
Abstract: Artificial photosynthesis is a pioneering technology inspired by natural photosynthetic processes, offering a sustainable solution to address global energy crises and mitigate environmental impact. By harnessing solar energy, artificial photosynthesis aims to convert carbon dioxide (CO₂) and water into high-energy chemicals, such as methanol and hydrogen, while concurrently reducing harmful greenhouse gas emissions. This innovative process represents a transformative shift toward carbon-neutral or even carbon-negative energy production, helping reduce dependency …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 38–46 Read article
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Polysaccharide-Based Composite Materials for Hemostatic Applications in Trauma Care
Abstract: Uncontrolled hemorrhage remains one of the leading causes of preventable trauma-related mortality worldwide, highlighting the urgent need for rapid, effective, and biocompatible hemostatic materials. Polysaccharide-based composite biomaterials have emerged as promising candidates owing to their excellent biocompatibility, biodegradability, and intrinsic hemostatic properties. Natural polysaccharides, including chitosan, alginate, cellulose derivatives, starch, and hyaluronic acid, are increasingly combined with synthetic polymers, bioactive ceramics, metallic nanoparticles, and other functional additives to enhance mechanical …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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Application of Nano-technology in Weed Management: A Review
Abstract: AbstractNanotechnology is science of manipulating materials at nano-scale. Among the latest technological advancements, nanotechnology occupies a central position. It has many applications in all stages of production, processing, storing, packaging and transport of agricultural products. The reduced use of herbicides andpesticides with increased efficiency, controlled release and targeted delivery will lead to precision farming. Improvement of crops in agriculture is a continuous process. Nano-herbicides are being developed to address the …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 4, Issue 2, 2015 · pp. 21–23 Read article
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Pollutant to Recover from Nanoscale
Abstract: AbstractNanoscale matters have all three dimensions in nanometers. Toxicity in these matters has circumscribed by nevertheless many a fronts to secure environ. Immunity to many a lot physique assists to predominate miniscule architect towards oval rescue philosophies. It created miniature flaws to prevail circumscribing art to rescue goodness of life in adult as well as prevailing views as subscribed like as below. Absorption of organometallic nanoparticles as well as tenure …
Published in Journal of Water Pollution & Purification Research · Vol. 6, Issue 3, 2019 · pp. 19–23 Read article
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Environmental implications of Chitosan nanostructures.
Abstract: Chitosan (CS), as a biopolymer, has unrivalled chemical and mechanical modification capabilities to develop novel characteristics, functions, and applications, particularly in the manufacture of cutting-edge membrane adsorbents. Membrane adsorbents utilizing carbon starch (CS) have emerged as a viable and efficient engineering instrument for eliminating diverse pollutants from aquatic settings, including heavy metals and dyes. To date, much study has been directed towards improving the adsorptive characteristics, permeability, physicochemical stability, and …
Published in International Journal of Antibiotics · Vol. 1, Issue 1, 2024 · pp. 42–58 Read article
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A Review on Applications of MgO based Nanocomposite Materials
Abstract: Metal oxide nanoparticles are materials of interest because of their special properties like chemical stability, photocatalytic activity, antibacterial activity due to the presence of oxygen. Among all the metal oxide particles, MgO nanoparticles were of special interest due to their anionic vacancies. MgO nanocomposite particles have non-toxic and odourless nature which makes them a suitable material for a wide range of applications. The properties that make MgO nanoparticles distinct are …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 3, 2019 · pp. 7–14 Read article
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Application of Nanotechnology in Rasaushadhi Preparations for Nanoparticle Synthesis—A Comparative Review
Abstract: Nanotechnology—a constantly evolving branch of science and technology—reveals great potential for the early diagnosis, care and mitigation of numerous illnesses. In the field of Ayurvedic medicine, a variety of herbal, herbo-mineral and herbo-metallic compositions are used in formulations namely Bhasma, Kupipakwa Rasayana, Kharaliya Rasayana since a long era. To minimize the particle size of the substance (nanoparticles), procedures such as Shodhana, Nirvapa, Mardana, Bhavana, Marana, and others are carried out. …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 13, Issue 2, 2024 · pp. 1–8 Read article