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376 articles for “natural polymer”
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Iota carrageenan, a Sustainable polymer transformed into a nanogel formulation, by using environment friendly method for antitumor action
Abstract: In the pharmaceutical field, the utilization of polymers, both in their natural form and through chemical modifications, holds immense importance. In this context, a novel and eco-friendly method for the synthesis of nano carrageenan-based polymers has been developed. The efficacy of carrageenan in this domain is attributed to its crosslinking and biological properties, which are largely influenced by its sulfate ion content. This study aims to formulate nanogels via a …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 881–889 Read article
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Elastomeric Blends of Natural Rubber and the Resin Exuded from Ailanthus malabaricum Tree
Abstract: AbstractElastomeric blends of natural rubber and exuded resin of Ailanthus malabaricum tree have been prepared from solution casting technique. Benzene was used as the common solvent for both the constituent polymers. Compared to the elasticity of natural rubber, the resin exhibits excellent elasticity. The combination of both the elastomers with different composition showed a considerable enhancement in elasticity of rubber. Universal testing machine was employed to study the tensile properties …
Published in Journal of Polymer & Composites · Vol. 4, Issue 2, 2016 · pp. 17–24 Read article
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Mechanical Analysis and Advanced Manufacturing of Eco-Friendly Groundnut Shell Powder Reinforced Epoxy Composites
Abstract: Polymer composites reinforced with natural materials are gaining significant attention because of their eco-friendly nature, cost-effectiveness, and favorable mechanical properties. This research explores the creation and mechanical analysis of epoxy composites strengthened with groundnut shell powder (GSP), exploring both untreated and benzoyl chloride-treated GSP variations. The research emphasizes utilizing agricultural waste material while achieving enhanced mechanical properties through surface modification and advanced fabrication techniques. The composites were manufactured using the …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 174–185 Read article
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Interfacial Bonding Efficiency in Jute-Carbon Fiber Polyester Matrix Composites Evaluated Through Short-Beam Shear and Interlaminar Fracture Toughness Testing
Abstract: The natural Fiber–synthetic Fiber hybrid composites are jute–carbon Fiber hybrid in polyester matrix which could be used in semi-structural applications of automotive, construction and marine industry as an eco-friendly and cost-effective alternative of conventional carbon Fiber reinforced polymer. But the hydrophilic nature of jute Fibers and the relatively inert surface of carbon Fiber’s cause weak bonding at the interface of the polyester matrix, which causes premature delamination, poor interlaminar shear …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 68–80 Read article
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A Review of Mechanical Properties of Banana Fiber Reinforce Material for Green Composite
Abstract: The use of natural fiber as reinforcement in polymeric composites for technical applications has been a research subject of scientists during last decade. Natural fibers have the advantages that they are renewable resources and have marketing appeal. Agriculture wastes can be used to prepare green composites. Consumption of plastics can also be reduced by using natural fiber reinforced composite. There is growing interest in the use of woven composites for …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 6, Issue 3, 2016 · pp. 1–5 Read article
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Polymeric Composite Reinforcement Strategies for Load-Bearing Orthopedic Implants
Abstract: The increasing demand for orthopedic implants with enhanced characteristics that are durable, lightweight and compatible with the body’s response has led to the development of polymeric composites incorporating them for load-bearing applications. Commonly used metal implants cause stress shielding, corrosion and lack biological integration. The challenges of the aforementioned problems are overcome by polymeric composites by offering adjustable mechanical properties, radiolucency and the incorporation of bioactive elements. Advances in high-performance …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 223–235 Read article
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A Comprehensive Survey of Polymer Detection Techniques and Computer-Based Analysis Methods for Advanced Material Characterization
Abstract: Polymers are widely used in aerospace, automotive, biomedical, packaging, electronics, and manufacturing industries because of their lightweight nature, durability, and versatility. Accurate polymer identification and characterization are essential for quality control, recycling, performance assessment, and the development of advanced materials. Characterization helps determine important properties such as chemical composition, molecular structure, thermal stability, mechanical strength, and surface morphology, which influence material performance and application suitability. Traditional polymer detection methods include …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 921–929 Read article
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Synthesis of Polyorthanisidine by Interfacial Polymerization
Abstract: AbstractPolyorthoanisidine has been synthesized by interfacial polymerization method. O-anisidine has been used as a monomer, hydrochloric acid is used as a dopant and ammonium persulphate as an oxidiser. The solvent used for the study is chloroform, isopropanol, hexane and xylene. The polyorthoanisidine obtained is characterized for particle size analysis. It is observed as with xylene as a solvent the least particle size has been observed with Z average value of …
Published in Journal of Polymer & Composites · Vol. 5, Issue 1, 2017 · pp. 1–6 Read article
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Flexural Response and Numerical simulation of Unidirectional Areca–Pineapple Leaf Fiber Hybrid Epoxy Composites
Abstract: The increasing demand for lightweight and environmentally sustainable materials has accelerated the development of natural fiber-reinforced polymer composites for engineering applications. In the present study, unidirectional areca and pineapple leaf fiber (PALF) reinforced hybrid epoxy composites were fabricated using a simple hand lay-up process. Before fabrication, the fibers were chemically treated to improve fiber–matrix adhesion and enhance the mechanical performance of the laminates. Four different stacking sequences (A8, A7P1, A6P2, …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Influence of Rheological and Physical Properties of Particles and Liquid media to compute Terminal Fall Velocity: A Review
Abstract: The hydrodynamic demeanor of falling particles and the liquid media in which they fall, supported by data analytics, is indispensable in the computation of the terminal falling rate. which is a critical concept in many civil engineering disciplines. The application of terminal settling velocity becomes vital to prevent the settling of microplastic particles (< 5 mm in size), several metal particles, polymers, etc.; especially those of irregular shape. Past research …
Published in Journal of Polymer & Composites · Vol. 12, Issue 4, 2024 · pp. 28–40 Read article
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Experimental Evaluations of the Tensile and Impact Characteristics of Polypropylene Composites Reinforced with Hybrid Fibers
Abstract: In marine engineering design, polymeric composites reinforced with natural fibers are frequently used. Through hybridization, natural fiber plastic composites' mechanical properties can be improved. Assessing the performance of recycled newspaper fiber (rNF) and rNF/glass fiber (GF) hybrid polypropylene composites is the aim of the current experiment. Using maleic anhydride (MA) as a coupling agent, the effects of GF loading on the impact strength and tensile behavior of composite materials with …
Published in Emerging Trends in Chemical Engineering · Vol. 12, Issue 1, 2025 · pp. 30–39 Read article
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Optimization of Dry sliding Wear Performance of pongamia oil cake filled Basalt Epoxy Composites by Taguchi Approach
Abstract: The study finds a possible utilization of natural pongamia oil cake for developing a new vista in the incorporation of the oily nature of natural waste material into polymer matrix composites. The woven basalt fibres were reinforced within an epoxy matrix incorporated with distinct weight percentages of pongamia oil cake (up to 6wt. %) and composite samples were composed by using resin transfer moulding process. The experimentation has been carried …
Published in Journal of Polymer & Composites · Vol. 7, Issue 2, 2019 · pp. 8–16 Read article
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Microsphere: A Novel Drug Delivery System Approach
Abstract: Microspheres are the multiarticulate novel drug delivery dosage form, it contains the particle size range from 1 to 50 µ and characteristically spherical in shape with free flow property. It is widely known as “Microparticles”. Microspheres are prepared by covering the drug particles with polymeric solution (obtained in natural, semisynthetic or synthetic form) to achieve controlled release of drug, which produces prolonged action with reduced toxicity at the specified site …
Published in Trends in Drug Delivery · Vol. 6, Issue 1, 2019 · pp. 24–30 Read article
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Buccal Drug Delivery System: A Review
Abstract: The occurrence of interfacial molecular attracting force into the surface of biologically known substrates and naturally or synthetically occurring polymer, that in turn permits the polymer to cling to the biologically known surfaces for a prolonged length of time, is known as bio adhesion. Bio adhesive polymerizing system has employed into creation of goods for a variety of biomedical applicability, including surgical glue and denture adhesive, for a long time. …
Published in Trends in Drug Delivery · Vol. 9, Issue 2, 2022 · pp. 16–27 Read article
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Bio-Inspired FGPCs for Biomedical and Structural Applications
Abstract: Bio-inspired functionally graded polymer composites (FGPCs) represent a new class of smart materials that use gradient material distributions to enhance mechanical and biological properties, mimicking natural systems like bones, shells, and plant stems. FGPCs exhibit smooth gradient distributions across interfaces, which improves biocompatibility and reduces the risk of failure under complex loading and environmental conditions. In this study, bio-inspired FGPCs were designed, fabricated, and validated using a combined experimental and …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 456–481 Read article
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Role of Semiconducting Nanomaterials in Polymer Solar Cell
Abstract: This paper discusses the schematic aspect of semiconducting nanoparticle as applicable in harvest of solar energy via polymer solar cell and the significance of its various nano-layers. As recently observed semi-conducting properties in some inorganic materials have become topic of rigorous research for application in photovoltaic cells. Polymer solar cells are promising alternative to conventional solar cells which are made of crystalline silicon, to overcome their drawbacks such as high …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 5, Issue 1, 2015 · pp. 23–26 Read article
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Advances in Biodegradable Polymer-based Drug Delivery Systems
Abstract: An intriguing new approach to manage medication release that may assist with issues like making the therapeutic impact last longer, reducing the danger of side effects, and persuading patients to follow through with their treatment programs is biodegradable polymer-based drug delivery systems (DDS). By developing systems that can break down within the body, biodegradable polymers have revolutionised the way medications are administered. They so have less negative effects and do …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 326–338 Read article
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Antibacterial Surfaces: A Comprehensive Review
Abstract: Microbial communities adhere to surfaces and colonize themselves. Challenges such as microbial infections are, especially, observed on the surface associated with various medical products. In this review, the authors made efforts to maintain the balance of clarity among different types of antibacterial surfaces that exhibit anti-biofouling or bactericidal or both with the help of present advancements. Besides, this review paper categorised different approaches to modify the surface to antibacterial surfaces …
Published in Journal of Polymer & Composites · Vol. 8, Issue 3, 2020 · pp. 92–99 Read article
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Thermal degradation analysis of banana fiber by Coats & Redfern methodThermal Degradation Analysis of Banana Fiber by Coats and Redfern Method
Abstract: Nowadays, natural fiber is more advantageous than synthetic fiber. Natural fibers are used as reinforcement material with combination of polymer matrix. These are of different types like banana fiber, bamboo fiber, sisal, hemp, and jute, etc. Banana fiber is one of them which is most common and easily available fiber in global scenario. It is biodegradable, renewable, and lower in cost. This fiber is higher in cellulosic content. Out of …
Published in Journal of Polymer & Composites · Vol. 11, Issue 2, 2023 · pp. 28–32 Read article
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Biodegradable Polymer Composite Materials for Long-Term Drug Release in Pharmacotherapy
Abstract: Biodegradable Polymer composite materials are a promising choice for controlled drug delivery because they let medicine be released slowly over time during treatment. These structures, which are made from safe, recyclable plastics, work well to make sure that drugs stay in the body for a long time. This means that patients will take their medicine less often and more consistently. As the body breaks down these structures, the drug inside …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 533–546 Read article