Papers

61,005 results
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Article Tier 2

Investigation of physical properties of microalgae‐pectin‐based bio‐composite with addition of pine needle for environmental application

This paper is not directly about microplastics — it investigates the physical properties of a bio-composite material made from microalgae, pectin, and pine needles as a potential alternative to petroleum-based plastics, without studying microplastic pollution or environmental impacts.

2024 Environmental Progress & Sustainable Energy 2 citations
Article Tier 2

Mechanical Properties of Polypropylene Composites with different Reinforced Natural Fibers – A Comparative Study

This is a materials science study comparing the mechanical properties of polypropylene composites reinforced with five different natural plant fibers; it is not a microplastics research paper.

2023 Journal of Ecological Engineering 9 citations
Article Tier 2

Upcycling of HDPE Milk Bottles into High-Stiffness, High-HDT Composites with Pineapple Leaf Waste Materials

Not relevant to microplastics — this study explores recycling used HDPE milk bottles into reinforced plastic composites using pineapple leaf fiber waste, focused on materials engineering rather than pollution.

2023 Polymers 8 citations
Article Tier 2

Characterization of Composites from Post-Consumer Polypropylene and Oilseed Pomace Fillers

This paper is not relevant to microplastics research; it characterizes wood-plastic composites made from recycled polypropylene and agricultural pomace fillers, evaluating mechanical properties for construction applications rather than addressing plastic pollution.

2024 Polymers 2 citations
Article Tier 2

Influence of Plastic and Coconut Shell (Cocos nucifera L.) on the Physico-Mechanical Properties of the 8/6 Composite Rafter

Researchers tested composite building materials made from waste plastic and coconut shell as an alternative to conventional wooden rafters in construction. Using plastic waste as a binding material in construction provides a potential pathway for diverting plastic waste from the environment while reducing demand for timber.

2023 Open Journal of Composite Materials
Article Tier 2

A Study of Plant-Filled Polymer Composites Based on Highly Plasticized Polyvinyl Chloride

Not relevant to microplastics — this is a polymer materials study developing plant-filled PVC composites (using spruce flour, birch flour, and rice husk as fillers) to improve the ecological profile of PVC products, with testing of mechanical and thermal properties.

2024 Polymers 3 citations
Article Tier 2

Characterization of Hybrid FRP Composite Produced from Recycled PET and CFRP

This paper is not about microplastics — it characterizes the mechanical properties of recycled carbon fiber composites made with PET plastic waste for structural applications.

2023 Polymers 14 citations
Article Tier 2

Mechanical properties of fibre/ filler based poly(Lactic Acid) (Pla) composites : A brief review

This review examines the mechanical properties of polylactic acid (PLA)-based composites reinforced with natural fibers and fillers, presenting PLA as a biodegradable alternative to conventional plastics in applications ranging from agriculture to biomedical devices. Improving the strength and durability of bio-based plastics is essential for replacing petroleum-based materials that generate persistent microplastic pollution.

2021 Acta Innovations 12 citations
Article Tier 2

Developing Eco-Friendly 3D-Printing Composite Filament: Utilizing Palm Midrib to Reinforce High-Density Polyethylene Matrix in Design Applications

This paper is not about microplastics. It describes the development of 3D-printing filaments made from high-density polyethylene reinforced with palm midrib nanoparticles for use in furniture and interior design. While the study uses a plastic polymer, it focuses on materials engineering and sustainable filament production rather than microplastic contamination or health effects.

2024 Polymers 6 citations
Article Tier 2

Cellulose Nanofibrils Dewatered with Poly(Lactic Acid) for Improved Bio-Polymer Nanocomposite Processing

This paper is not about environmental microplastics; it describes a manufacturing process for combining cellulose nanofibers with polylactic acid (a biodegradable bioplastic) to make stronger composite materials, with no relevance to plastic pollution or human health risk.

2024 Nanomaterials 2 citations
Article Tier 2

Thermal Performance Evaluation of Buildings with Coconut Leaf Roofs

Despite its title referencing plastics in the context of roofing materials, this paper studies the thermal performance of coconut leaf roofs compared to zinc roofs — not microplastic pollution. It examines how organic roofing derived from coconut palms reduces indoor and attic temperatures in Indonesian test houses and is not relevant to microplastics or human health.

2025 Civil Engineering and Architecture 1 citations
Article Tier 2

Nano/Micro Hybrid Bamboo Fibrous Preforms for Robust Biodegradable Fiber Reinforced Plastics

Researchers created strong, eco-friendly composite materials by combining nano- and micro-scale fibers from bamboo, producing a biodegradable plastic alternative with improved mechanical properties. This work contributes to developing sustainable materials that could replace conventional petroleum-based plastics and reduce microplastic generation.

2021 Polymers 21 citations
Article Tier 2

A Study of Plant-Filled Polymer Composites Based on Highly Plasticized Polyvinyl Chloride

Not relevant to microplastics — this study characterizes the optical, thermal, and mechanical properties of PVC-based composites filled with plant materials (spruce flour, birch flour, rice husk), exploring eco-friendly construction materials without addressing microplastic pollution.

2024 Preprints.org 2 citations
Article Tier 2

Environmental Properties of Coconut Fiber/Reinforced Thermoplastic Starch/Beeswax Hybrid Composites

This study developed biodegradable composite materials from thermoplastic starch, beeswax, and coconut fiber as an alternative to conventional plastic. Bio-based composites that replace petroleum-derived plastics help reduce the sources of microplastic pollution in soil and water.

2023 Pertanika journal of science & technology 2 citations
Article Tier 2

Mechanical Properties Optimization of Hybrid Aramid and Jute Fabrics-Reinforced Graphene Nanoplatelets in Functionalized HDPE Matrix Nanocomposites

This is a materials science study optimizing the mechanical properties of a jute-aramid hybrid polymer composite reinforced with graphene nanoplatelets; it is not a microplastics research paper.

2023 Polymers 11 citations
Article Tier 2

Compatibility of Polymer/Fiber to Enhance the Wood Plastic Composite Properties and their Applications

This review examined how fiber compatibility affects the properties of wood-plastic composite materials, which combine natural fibers with plastic matrices for construction and other uses. Developing better bio-composite materials can help reduce reliance on pure plastics that contribute to microplastic pollution.

2021 Egyptian Journal of Chemistry 6 citations
Article Tier 2

Toward a Circular Bioeconomy: Development of Pineapple Stem Starch Composite as a Plastic-Sheet Substitute for Single-Use Applications

This paper is not about microplastics; it develops a biodegradable composite material from pineapple stem starch as a substitute for hard-to-recycle single-use plastic items.

2023 Polymers 7 citations
Article Tier 2

Development of Biodegradable Rigid Foams from Pineapple Field Waste

Not relevant to microplastics — this paper develops biodegradable rigid foam materials from pineapple agricultural waste (starch and cellulose) as a sustainable packaging alternative to petroleum-based plastics.

2023 Polymers 10 citations
Article Tier 2

Improvement of the Ductility of Environmentally Friendly Poly(lactide) Composites with Posidonia oceanica Wastes Plasticized with an Ester of Cinnamic Acid

This paper is not about microplastics; it describes the development of biodegradable poly(lactide) composites reinforced with seagrass fibers and a natural plasticizer for use as sustainable materials.

2023 Polymers 7 citations
Article Tier 2

Performance Spectrum of Home-Compostable Biopolymer Fibers Compared to a Petrochemical Alternative

Researchers compared home-compostable biopolymer fibers to conventional petrochemical alternatives, evaluating their mechanical performance and degradability to assess whether biobased materials can serve as viable substitutes that reduce microplastic pollution.

2023 Polymers 14 citations
Article Tier 2

Preparation of Waste PP/Fly Ash/Waste Stone Powder Composites and Evaluation of Their Mechanical Properties

Not relevant to microplastics — this paper examines the mechanical properties of composite materials made from recycled polypropylene combined with fly ash and stone powder for industrial construction applications.

2023 Materials 10 citations
Article Tier 2

Potential Analysis for the Use of Bio-Based Plastics with Natural Fiber Reinforcement in Additive Manufacturing

Researchers reviewed the potential for using plant-based (bio-based) plastics reinforced with natural fibers in 3D printing as a sustainable alternative to fossil-fuel-derived composites, finding that while such materials could offer comparable strength at lower environmental cost, economic viability and biodegradability under real-world conditions remain challenges.

2023 Lecture notes in mechanical engineering
Article Tier 2

Bio-Adhesives Combined with Lotus Leaf Fiber to Prepare Bio-Composites for Substituting the Plastic Packaging Materials

Researchers prepared biodegradable composite packaging materials by combining natural bio-adhesives with lotus leaf fiber, testing mechanical and thermal properties. Natural fiber composites offer an alternative to petroleum-based plastic packaging that would not generate persistent microplastic pollution.

2021 JOURNAL OF RENEWABLE MATERIALS 7 citations
Article Tier 2

Synthesis Of Bio-Derived Carbon Reinforced LDPE Composite From Waste Plastic And Its Characterization For Possible Applications

Researchers developed a composite material by incorporating activated carbon (AC) nanoparticles derived from coconut shells into low-density polyethylene (LDPE) via melt blending at varying ratios. The resulting composites showed reduced density alongside enhanced physical, thermal, and functional properties, with potential applications in environmental remediation and sustainable packaging.

2025 International Journal of Environmental Sciences