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61,005 resultsShowing papers similar to Microplastics and Nano-Plastics: From Initiation to Termination
ClearMicroplastics and Nanoplastics in the Environment: Sources, Toxicity, and Ecological Implications
This review summarized the sources, environmental distribution, toxicological effects, and ecological impacts of microplastics and nanoplastics, drawing on two decades of research across marine, freshwater, soil, and atmospheric environments. The paper highlighted the global scale of MNP contamination and the urgent need for policy action to reduce plastic pollution.
Microplastics and Nanoplastics in the Environment: Sources, Toxicity, and Ecological Implications
This review covered the sources, environmental fate, toxicological effects, and ecological risks of microplastics and nanoplastics across all environmental compartments. The authors emphasized the bioaccumulation potential, persistence, and toxic effects of MNPs and called for coordinated international efforts to address this global contamination challenge.
Micro- and Nano-Plastics Contaminants in the Environment: Sources, Fate, Toxicity, Detection, Remediation, and Sustainable Perspectives
This review provides a broad overview of micro- and nanoplastic pollution, covering where these particles come from, how they spread through the environment, and the damage they cause to living things including humans. The authors also compare different methods for removing microplastics from the environment, including physical, chemical, and biological approaches. The paper calls for more research and global cooperation to develop better tools for measuring the health risks of plastic pollution.
Hazardous Effects of Microplastics and Nanoplastics in Marine Environment
This review examines the hazardous effects of microplastics and nanoplastics in marine environments, discussing the sources, persistence, and biological impacts of plastic particles, and evaluating remediation strategies including bioremediation alongside conventional approaches such as incineration, recycling, and landfilling.
Fate of Micro/Nano Plastic Pollutants in the Marine Ecosystem
This review traces the journey of micro- and nanoplastics through marine ecosystems, from their release as industrial wastewater to their accumulation in organisms via bioaccumulation and food web transfer. Once in the ocean, these particles undergo processes like biofouling and fragmentation that change their behavior and toxicity, and they act as carriers for other persistent pollutants and pathogens. The paper underscores that marine plastic pollution is not static but dynamic, with evolving risks at every level of the food chain including seafood consumed by humans.
Nanoscale plastic pollution: sources, identification and potential mitigation
This review examines the sources, environmental fate, and potential mitigation strategies for nanoscale plastic pollution, tracing the accumulation of plastic particles from millimetre to nanometre scales over decades. It highlights key knowledge gaps and emerging approaches for reducing nanoplastic contamination in ecosystems.
Microplastic Pollution in the Environment
This book chapter provides an overview of microplastic and nanoplastic pollution as emerging environmental contaminants, describing their formation, persistence in the environment, pathways of biological exposure, and potential toxicity to ecosystems and human health.
Impact of Micro and Nano Plastics on Ocean Environment
This review examines the impacts of micro- and nanoplastics on ocean environments, covering their sources, fragmentation from larger plastic debris, effects on marine species across the food chain from plankton to fish, and implications for ocean ecosystem health.
Environmental Toxicity of Emerging Micro and Nanoplastics
This review examines the environmental toxicity of emerging micro- and nanoplastics, covering their sources, degradation pathways, ecological impacts on organisms, and the need for standardized risk assessment frameworks.
The Environmental Impacts of Nanoplastics in Marine Ecosystems
This review examined how nanoplastics—generated by degradation of larger plastics—penetrate biological barriers, accumulate in tissues, contribute to biomagnification, and disrupt marine food chains, highlighting their distinct ecotoxicological mechanisms compared to larger microplastics.
Review on impacts of micro- and nano-plastic on aquatic ecosystems and mitigation strategies
This review examines the environmental fate, ecological impacts, and remediation strategies for microplastics and nanoplastics in aquatic ecosystems. Researchers highlight that microbial remediation shows particular promise for breaking down these pollutants, while many nations are adopting regulations to limit plastic contamination of waterways. The study suggests that integrating approaches from nanoscience, microbial ecology, and remediation technologies is needed to address this growing environmental challenge.
Environmental Impacts of Microplastics and Nanoplastics: A Current Overview
This review examined the environmental impacts of microplastics and nanoplastics across ecosystems, highlighting that these tiny particles behave differently from larger plastic debris and can absorb and transport toxic chemicals. Researchers found evidence that these particles transfer through food chains from lower organisms to higher animals, including humans. The study also explored natural biodegradation processes and current efforts to reduce plastic pollution in the environment.
Microplastics in marine ecosystems: Sources, effects, and mitigation strategies
This review examines the sources, environmental pathways, ecological impacts across trophic levels, and mitigation strategies for microplastic pollution in marine ecosystems, synthesizing current evidence on biological harm and evaluating policy frameworks, technological solutions, and individual behavioral changes aimed at reducing marine microplastic loads.
Microplastics and Nanoplastics in Aquatic Environment
This review examines the origins, transport pathways, and toxic impacts of microplastics and nanoplastics in aquatic environments, tracing debris from diverse land-based and marine sources. Researchers found that plastic fragmentation produces ubiquitous micro- and nano-scale particles throughout ocean systems, with documented toxicity to marine organisms and potential risks to human consumers of seafood.
Microplastic and nanoplastic pollution: Assessing translocation, impact, and mitigation strategies in marine ecosystems
This review examines how microplastics and nanoplastics move through marine ecosystems, contaminating species from tiny plankton to large fish through processes like biofouling and chemical leaching. The plastics interact with other environmental stressors like climate change and chemical pollution, compounding their effects on marine food webs. The authors highlight that nanoplastics, which form as microplastics break down further, may pose additional unique risks that are not yet well understood.
Microplastics in Environment and Effects on Biota
This review summarizes how microplastics form from plastic breakdown in nature or are manufactured at small sizes, spread across ecosystems, and harm organisms from microbes to larger animals. It emphasizes that poor plastic waste management is driving a growing global pollution crisis with broad ecological consequences.
Microplastics in marine ecosystems: A comprehensive review of biological and ecological implications and its mitigation approach using nanotechnology for the sustainable environment
This review summarizes how microplastics are harming marine ecosystems, from disrupting microbial communities and plankton to causing developmental problems in larger sea creatures. Through the food chain, these effects can ultimately reach humans, potentially causing hormone disruption and metabolic disorders. The authors also explore nanotechnology-based approaches and international cooperation as potential solutions for cleanup.
State of the Art of Microplastic and Nanoplastic Pollution: Origin and Removal Methods
This review traces the origins of microplastic and nanoplastic pollution, examining their sources, environmental pathways, and removal methods across water, soil, and air, as well as their instantaneous and long-term effects on living organisms. The study emphasizes that despite recognition as a contaminant since 2004, micro- and nanoplastics remain poorly regulated globally.
MNPs in marine environment: Sources, distribution, trophic transfer, toxicity, fate and the remediating role of epiplastic syntrophic microbial consortia (Biofilms)
This review summarizes the sources, distribution, trophic transfer, and toxicity of micro- and nanoplastics in marine ecosystems. Researchers highlight how these particles bioaccumulate through food chains and cause harmful physiological and reproductive effects in marine organisms. The study advocates for using epiplastic microbial biofilms as potential bioremediation agents, though the specific mechanisms of nanoplastic biodegradation remain poorly understood.
Microplastics as contaminants in the marine environment: A review
This review synthesized the state of knowledge on microplastics as marine contaminants, covering their sources, pathways, distribution, biological uptake, and potential ecological and toxicological effects.
Microplastic and Nanoplastic: Causation, Issues and Solutions
This review covered the causes, environmental issues, and potential solutions associated with microplastic and nanoplastic pollution, tracing plastic degradation pathways and reviewing biological and technological remediation options. It highlighted the need for integrated prevention, remediation, and regulatory strategies to address the growing MNP crisis.
Research Progress of Microplastics
This review summarizes research progress on microplastics, covering their sources, distribution across environmental compartments, detection methods, and ecotoxicological effects on organisms. The authors highlight key knowledge gaps including the long-term fate of small microplastics and nanoplastics in terrestrial and aquatic systems.
The scientific basis for addressing marine micro- and nanoplastic pollution: Informing effective monitoring and remediation frameworks
This review synthesizes the scientific basis for monitoring and remediating marine micro- and nanoplastic pollution, covering detection technologies, ecotoxicological effects across the food web, and the specific challenges nanoplastics pose due to their nanoscale properties.
Effects of micro- and nanoplastics on aquatic ecosystems: Current research trends and perspectives
This review covers 83 studies on the distribution and toxic effects of micro- and nanoplastics in both marine and freshwater ecosystems worldwide. Researchers found that these tiny particles affected the growth, development, behavior, reproduction, and survival of a wide range of aquatic organisms. The paper identifies key research gaps and suggests future directions for understanding the full ecological impact of plastic pollution in aquatic environments.