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61,005 resultsShowing papers similar to Hazard Posed by Additives to Plastics upon Disintegration as Microplastics
ClearA Detailed Review Study on Potential Effects of Microplastics and Additives of Concern on Human Health
This detailed review examines the potential health effects of microplastics and the chemical additives they contain, which can include plasticizers, flame retardants, and stabilizers. Researchers describe how humans are exposed to these hazardous chemicals through ingestion, inhalation, and skin contact as microplastics break down in the environment. The study emphasizes that the combination of physical particle effects and chemical toxicity makes microplastics a uniquely complex health concern.
Plastic additives and microplastics as emerging contaminants: Mechanisms and analytical assessment
Researchers reviewed how chemical additives mixed into plastics during manufacturing — including stabilizers, flame retardants, and plasticizers — can leach out throughout a plastic's lifecycle and pose risks to ecosystems and human health, with microplastics acting as carriers that concentrate and transport these hazardous chemicals.
Study of the Potential Impact of Microplastics and Additives on Human Health
This review examines the potential health impacts of microplastics and their chemical additives on humans, noting the difficulty of assessing risk due to the highly variable physical and chemical properties of microplastics. Researchers found that microplastics act as vectors for toxic chemicals in ecosystems, and that combined exposure to plastic particles and associated contaminants represents a complex stressor with poorly understood health consequences.
Microplastic in Water System: A Review of Their Impact on Environment, Current Perspective and Future Direction
This review highlights hazardous chemicals associated with micro- and nanoplastics, including plastic additives and absorbed environmental pollutants, and their potential health risks after entering the food chain. It frames microplastics as markers of a new geological era and calls for improved monitoring and regulation of plastic-associated toxicants.
Microplastic in Water System: A Review of Their Impact on Environment, Current Perspective and Future Direction
This review highlights hazardous chemicals associated with micro- and nanoplastics, including plastic additives and absorbed environmental pollutants, and their potential health risks after entering the food chain. It frames microplastics as markers of a new geological era and calls for improved monitoring and regulation of plastic-associated toxicants.
Plastic Pollution and Its Effects on Human Health
This review examined how plastics enter the environment through poor disposal and fragmentation, then infiltrate food chains and human bodies via ingestion, inhalation, and dermal contact. The authors summarized health risks from both microplastic particles and their associated chemical additives, calling for stronger global policy responses.
Plastic Pollution and Its Effects on Human Health
This review examined how plastics enter the environment through poor disposal and fragmentation, then infiltrate food chains and human bodies via ingestion, inhalation, and dermal contact. The authors summarized health risks from both microplastic particles and their associated chemical additives, calling for stronger global policy responses.
Understanding and Mitigating the Toxic Impacts of Microplastic Pollution on Environmental Health
This review covers the sources, types, and ecological impacts of microplastics as environmental contaminants, examining how polymer-specific properties such as chemical additives affect toxicity across ecosystems and discussing mitigation approaches including physical and chemical remediation.
Occurrence and effects of plastic additives on marine environments and organisms: A review
This review examines chemical additives found in plastics, such as flame retardants, phthalates, and bisphenol A, and how they leach into the marine environment as plastics accumulate and fragment. Researchers summarize evidence showing that these additives have been detected in marine water, sediment, and organisms, and can transfer from ingested plastic into animal tissues. The findings highlight that the chemical risk from plastic additives deserves as much attention as the physical impacts of microplastic particles themselves.
Plastic Pollution and Its Effects on Human Health
This review examined how plastics enter the environment through poor disposal and fragmentation, then infiltrate food chains and human bodies via ingestion, inhalation, and dermal contact. The authors summarized health risks from both microplastic particles and their associated chemical additives, calling for stronger global policy responses.
Plastic Pollution and Its Effects on Human Health
This review examined how plastics enter the environment through poor disposal and fragmentation, then infiltrate food chains and human bodies via ingestion, inhalation, and dermal contact. The authors summarized health risks from both microplastic particles and their associated chemical additives, calling for stronger global policy responses.
Ecological Impacts of Microplastics and Their Additives
This comprehensive review examines how microplastics and their chemical additives cause ecological harm, covering exposure risks, toxicity pathways, and the transport of persistent toxic substances through ecosystems. Microplastics act as carriers for harmful chemicals that can accumulate in organisms and travel up the food chain toward humans. The review emphasizes that understanding the full life cycle of microplastics, from production to environmental breakdown, is essential for assessing risks to both ecosystems and human health.
The polymers and their additives in particulate plastics: What makes them hazardous to the fauna?
This review argues that microplastics should not be treated as a single category because different plastic types have very different chemical properties and health risks. Each polymer carries its own set of chemical additives like flame retardants, plasticizers, and stabilizers, which can leach out and cause additional harm to organisms. Understanding the specific dangers of each plastic type and its additives is essential for accurately assessing the true health risks of microplastic exposure.
Residual additives in marine microplastics and their risk assessment – A critical review
This review examines the chemical additives found in marine microplastics, including flame retardants, plasticizers, and UV stabilizers, and assesses the risks they may pose to ocean ecosystems. Researchers found that while the transfer of some chemicals from ingested plastics to organisms has been demonstrated, results on actual bioaccumulation are inconclusive. The study suggests that current risk assessment approaches may be inadequate given the sheer number of chemicals associated with marine plastic particles.
Plastic Degradation and its Effects
This paper reviews plastic degradation pathways that generate microplastics from larger items, documenting how phthalates and other toxic additives are released during fragmentation. The authors survey mitigation options including biodegradable plastics, recycling, and mechanical removal technologies.
Microplastic: Its Effect on Human Health
This review outlines how microplastics from single-use packaging, bottles, and consumer goods enter the food chain through ingestion and inhalation, serving as carriers for toxic chemical additives and adsorbed pollutants that pose risks to human health.
Microplastics: From Intrinsic Properties to Environmental Fate
This review examines how the built-in properties of plastics — their chemical structure, additives, and molecular weight — determine how quickly they break down in the environment and what happens when they do. As microplastics degrade, they fragment into even smaller particles that may be more harmful because they can more easily enter living organisms. Understanding these degradation pathways is essential for predicting the long-term environmental and health risks of plastic pollution.
Environmental and health hazards of chemicals in plastic polymers and products
Researchers reviewed the environmental and health hazards of chemicals in plastic polymers and products, examining the toxicological profiles of monomers, additives, and degradation products that can leach from plastics into food, water, and the environment. The study identifies numerous plastic-associated chemicals with endocrine-disrupting, carcinogenic, or developmental toxicity potential and calls for more comprehensive safety testing of plastic formulations.
Chemical and ecotoxicological assessment of microplastics and emerging risks in the coastal environments
This review examines the chemical composition of microplastics found in coastal environments and assesses their ecotoxicological risks, including the leaching of plastic additives and adsorption of environmental pollutants. It emphasizes the need for better risk assessment frameworks that account for both the particles and their associated chemical contaminants.
Toxic Chemicals and Persistent Organic Pollutants Associated with Micro-and Nanoplastics Pollution
Researchers reviewed how micro- and nanoplastics act as carriers for toxic chemical additives and persistent organic pollutants — like flame retardants and pesticides — making these contaminants more available and harmful once they enter food chains and human bodies. The review identifies major gaps in understanding how these chemicals detach from plastic particles inside living organisms and what health effects they cause.
Microplastic pollution-A major health problem-An update
This review summarizes the current understanding of microplastic pollution as a health concern, covering how these tiny plastic particles enter the human body through inhalation and ingestion of contaminated food and beverages. The study discusses chemical additives found in plastics, including endocrine disruptors like bisphenol A and phthalates, which have been associated with various health effects. However, the authors note that the fate and effects of microplastics once inside the human body remain controversial and require further study.
Leaching of microplastic-associated additives in aquatic environments: A critical review
This review examined how microplastic-associated chemical additives leach into aquatic environments, summarizing recent advances in understanding release kinetics, phase equilibrium between microplastics and water, and the environmental and health risks posed by organic additives and heavy metals.
Les additifs issus des microplastiques : caractérisation, lixiviation et impacts
This review characterizes plastic additives leaching from microplastics into the environment, examining their physicochemical properties, leaching behavior, and biological impacts, and surveying the growing evidence that many plastic additives are toxic to organisms including marine wildlife and humans.
Microplastics and Nanoplastics in Food
This review summarizes how microplastics enter the food chain through seafood and aquaculture, carrying both physical and chemical hazards from plastic additives and adsorbed pollutants. It discusses the risks to human health from consuming seafood contaminated with microplastics.