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61,005 resultsShowing papers similar to Advanced graphene-based nanotechnologies for remediation of per- and polyfluoroalkyl substances (PFAS) and microplastics in water
ClearA Review of the Current Research Status of Graphene for the Removal of Microplastics and Antibiotics from Water
This review assesses the potential of graphene-based materials for microplastic removal from water, evaluating adsorption mechanisms, removal efficiency across particle sizes, and scalability challenges for water treatment applications.
Graphene oxide synthesis and applications in emerging contaminant removal: a comprehensive review
Researchers reviewed how graphene oxide (GO), a carbon-based nanomaterial with an enormous surface area, can adsorb and remove emerging environmental contaminants including microplastics, pharmaceuticals, and heavy metals from water. While lab results are promising, the review identifies key gaps around long-term environmental effects and the challenge of scaling GO-based treatment to real-world water systems.
Exploring treatment efficiency of graphene derivatives as adsorbents for removal of microplastics in water
Researchers tested three forms of graphene — graphene oxide, graphene foam, and reduced graphene oxide — as filters for removing microplastics from water, achieving removal efficiencies of up to 95% in lab conditions. Reduced graphene oxide performed best, though all three materials showed promise as next-generation water treatment adsorbents that could help tackle microplastic contamination at the source.
The role and significance of graphene oxide in the remediation of micro- and nanoplastics from the environment
This review examines how graphene oxide, a carbon-based material with a very large surface area, can be used to remove microplastics and nanoplastics from water. Graphene oxide showed impressive removal capacity for polystyrene microplastics through adsorption. The technology could be an important tool for developing more effective water treatment systems that protect people from microplastic contamination.
A Critical Review on 2D Nanomaterials for Microplastic Remediation From Water: Current Progress and Challenges
This review summarizes how two-dimensional nanomaterials such as MXenes, graphene-based materials, and transition metal dichalcogenides can be used to remove microplastics from water. Researchers found these materials show significant promise for microplastic remediation through adsorption, photocatalysis, and membrane filtration due to their unique structural properties and chemical stability. The study outlines remaining challenges for scaling these technologies to industrial applications.
Carbon-based adsorbents for micro/nano-plastics removal: current advances and perspectives
Scientists reviewed how carbon-based materials like graphene, activated carbon, and carbon nanotubes can be used to remove micro- and nanoplastics from water. Researchers found that these adsorbents show strong potential for capturing tiny plastic particles thanks to their tunable surface properties and high surface area. The study suggests that carbon-based filtration could become an important technology for cleaning microplastic-contaminated water.
Graphene materials in pollution trace detection and environmental improvement.
This review examines how graphene oxide materials can be used to remove contaminants from water, including heavy metals and organic pollutants. While the focus is on water purification broadly, graphene-based materials may also have potential for removing micro- and nanoplastics from water supplies.
Microplastic contaminant adsorption by graphene oxide layer
Researchers found that graphene oxide, a carbon-based material, can effectively bind and remove harmful microplastic contaminants like BPA and PET from water through strong molecular interactions. This technology could be developed into filtration systems for large-scale water treatment, helping reduce the amount of microplastic-related chemicals that people are exposed to through drinking water.
9 Carbon composites in the mitigation of micro and nanoplastics
This review evaluates how carbon-based composite materials — including activated carbon and graphene derivatives — can be used to remove micro- and nanoplastics from water through adsorption, chemical binding, and photocatalytic degradation. Carbon composites show strong potential as versatile remediation tools, though scaling these technologies to real-world water treatment applications remains a key challenge.
Recent developments in microplastic contaminated water treatment: Progress and prospects of carbon-based two-dimensional materials for membranes separation
This review assessed recent advances in microplastic removal from contaminated water, covering physical, chemical, and biological treatment methods and their effectiveness across different plastic sizes, polymer types, and water chemistries. The authors identify membrane filtration and coagulation as among the most promising scalable approaches.
Current Status and Advancement of Nanomaterials within Polymeric Membranes for Water Purification
This review examines advances in nanomaterial-enhanced polymeric membranes for water purification, including the removal of contaminants like heavy metals, organic pollutants, and microplastics. Researchers highlight how integrating materials such as metal nanoparticles, nanofibers, and graphene oxide can improve membrane performance for filtering various waterborne pollutants. The study suggests these technologies hold promise for addressing growing challenges in water contamination.
Reduced graphene oxide membrane with small nanosheets for efficient and ultrafast removal of both microplastics and small molecules
Researchers created a membrane from small-sized reduced graphene oxide nanosheets that can efficiently filter both microplastics and small dissolved molecules from water. The membrane achieved ultrafast water flow rates while maintaining high rejection of contaminants of different sizes. The study demonstrates a promising filtration technology that could address the challenge of removing mixed-scale pollutants from wastewater.
Nanotechnology-Based Approaches for the Removal of Emerging Contaminants from Water: Recent Advances and Future Perspectives
This review examines nanotechnology-based approaches for removing emerging contaminants including pharmaceuticals, endocrine disruptors, and microplastics from water, comparing the removal efficiencies of nanomaterial adsorbents, photocatalysts, and membrane systems against conventional treatment methods.
Nanotechnology-based approaches for the removal of microplastics from wastewater: a comprehensive review
This review summarizes how nanotechnology-based approaches could help remove microplastics from wastewater, since conventional treatment plants are not very effective at capturing the smallest particles. Materials like metal-organic frameworks, carbon nanomaterials, and advanced membranes show promise in lab settings for filtering out microplastics. However, scaling these technologies for real-world use and ensuring the nanomaterials themselves are safe remain major challenges.
Sustainable Catalytic Processes Driven by Graphene-Based Materials
This review covers how graphene-based materials can catalyze chemical reactions relevant to sustainable production and environmental protection, including degradation of pollutants in water. While not focused on microplastics directly, graphene catalysts show promise for breaking down plastic-associated chemical contaminants.
Nanomaterials for microplastic remediation from aquatic environment: Why nano matters?
This review examines how nanomaterials such as photocatalysts, adsorbents, and membrane filters can be used to remove microplastics from aquatic environments, highlighting why nanoscale properties offer advantages over conventional remediation approaches.
Nanomaterials for microplastics remediation in wastewater: A viable step towards cleaner water
This review examines how nanomaterials, tiny engineered particles with high surface area and reactivity, can be used to remove microplastics from water more effectively than traditional methods like filtration and sedimentation. While promising, these technologies face challenges including high production costs, potential toxicity of the nanomaterials themselves, and difficulty scaling up from lab to real-world applications. Improving these methods is important because current water treatment often fails to remove the smallest and most harmful microplastic particles.
A Review on Cutting-Edge Three-Dimensional Graphene-Based Composite Materials: Redefining Wastewater Remediation for a Cleaner and Sustainable World
This review examines how three-dimensional graphene-based composite materials can be used to remove pollutants like heavy metals, dyes, and pharmaceutical residues from contaminated water. Researchers highlight the materials' large surface area and porous structure as key advantages for filtration, desalination, and photocatalytic degradation of organic pollutants. The study also identifies particle size as an underexplored factor that could further improve water treatment performance.
Developments in the Application of Nanomaterials for Water Treatment and Their Impact on the Environment
This review covers the application of nanomaterials for water treatment and remediation, evaluating how nanomaterial properties enable removal of pollutants including heavy metals, organic contaminants, and microplastics. It surveys the current state of research and discusses practical challenges for scaling up nanomaterial-based water treatment.
Graphene-Based Nanomaterials: Uses, Environmental Fate and Human Health Hazards
Not relevant to microplastics — this review examines the physicochemical properties, environmental fate, and cytotoxicity of graphene-based nanomaterials across biomedical, agricultural, and industrial applications.
The power of MXene-based materials for emerging contaminant removal from water - A review
This review examines MXenes, a new class of two-dimensional materials being developed for water purification. These materials show strong potential for removing a range of pollutants from water, including microplastics, heavy metals, pharmaceutical residues, and PFAS (forever chemicals). Better water treatment technology like this could reduce human exposure to microplastics and other contaminants in drinking water.
Advanced Nanotechnology in Wastewater Treatment: Investigating the Role of Nanoparticles in Pollutant Removal, Water Recovery, and Environmental Sustainability
This review examines how nanotechnology-based approaches — including nanoparticle adsorbents, nanofiltration membranes, and photocatalysts — can address persistent water pollutants including pharmaceuticals, microplastics, and heavy metals more effectively than conventional treatment methods.
Innovations in the Development of Promising Adsorbents for the Remediation of Microplastics and Nanoplastics – A Critical Review
This review evaluates innovative materials being developed to remove microplastics and nanoplastics from polluted water, including carbon-based, metal, polymer, and mineral adsorbents. Researchers compared the effectiveness, advantages, and limitations of each type, finding that adsorption-based approaches show strong promise. The study highlights remaining challenges such as scaling these technologies for real-world water treatment applications.
Nanomaterials for the remediation of microplastics in wastewater
This review evaluates how engineered nanomaterials can be used to capture and break down microplastics in wastewater, highlighting approaches based on metal oxide nanoparticles, carbon-based materials, and magnetic composites. Researchers found that these nanomaterials offer high surface area and reactivity advantages over conventional treatment methods. The study identifies scalability, cost, and potential secondary pollution from the nanomaterials themselves as key challenges to address before widespread adoption.