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20 resultsShowing papers similar to Mechanistic understanding on the uptake of micro-nano plastics by plants and its phytoremediation.
ClearMicro- and nano-plastics pollution and its potential remediation pathway by phytoremediation.
This review proposed phytoremediation as a viable approach for removing micro- and nano-plastics from contaminated environments, reviewing evidence that plants can take up particles through roots and translocate them to shoots, and discussing the potential for hyperaccumulating species to be used in soil and water decontamination.
Uptake and transport of micro/nanoplastics in terrestrial plants: Detection, mechanisms, and influencing factors
This review summarizes how micro and nanoplastics enter and move through plants, including uptake through roots and leaves via processes like endocytosis and movement through cell walls. Smaller particles penetrate more easily, and factors like surface charge and soil conditions affect how much plastic plants absorb. The findings are important because they show that crops can take up microplastics from contaminated soil, creating a potential pathway for these particles to reach the human diet.
Removal Methods of Plastic Waste and Interactions of Micro- and Nano-Plastics with Plants
This review examined methods for removing plastic waste from the environment and the interactions of micro- and nanoplastics with plants, including uptake mechanisms, bioaccumulation, and the capacity of plastics to adsorb organic pollutants and heavy metals.
Uptake, transport and accumulation of micro- and nano-plastics in terrestrial plants and health risk associated with their transfer to food chain - A mini review.
This review examines how micro- and nano-plastics (MNPs) are taken up, transported, and accumulated in terrestrial plants, and assesses the associated health risks as MNPs transfer through the food chain from contaminated soil and water environments.
Research Progress on the Mechanisms of Terrestrial Plant Uptake, Transport, and Growth Inhibition Responses to Micro (nano) Plastics
This review synthesizes current research on how terrestrial plants take up micro- and nanoplastics from contaminated soil, finding that particles can enter through roots, accumulate in plant tissues, block root function, and trigger oxidative damage that stunts growth. These pathways mean that food crops grown in microplastic-contaminated soils could expose humans to plastic particles through the diet, in addition to the harm caused to agricultural productivity.
Micro/nanoplastics: a potential threat to crops
This review examines micro- and nanoplastic contamination in agricultural soil and water, summarizing sources, adsorption onto microplastics, uptake pathways into crops, effects on plant growth and physiology, and current detection and removal approaches, while highlighting the limited data on nanoplastic transport in plants.
Effects of micro and nanoplastics on plant-assisted bioremediation for contaminated soil recovery: A review
This review examines how the growing presence of micro- and nanoplastics in contaminated soils affects plant-assisted bioremediation, finding that microplastics disrupt the plant-microbe rhizosphere interactions that make phytoremediation effective for removing heavy metals and degrading organic pollutants.
The power of green: Harnessing phytoremediation to combat micro/nanoplastics
This review explores how plants and plant-based systems can be used to capture and remove micro- and nanoplastics from contaminated soil and water environments. Researchers found that certain plant species can absorb, trap, or break down plastic particles through their root systems and associated microorganisms. The study suggests that phytoremediation, or using plants to clean up pollution, could become a scalable and environmentally friendly strategy for tackling plastic contamination.
Microplastics in soil—uptake, fate, transport, and effect on the growth of plants
This review examines the mechanisms by which microplastics enter soil through agricultural practices, climate events, and soil organism activity, and summarizes current evidence on plant uptake -- driven primarily by transpiration pull -- and translocation of plastic particles through plant tissues. The authors identify significant knowledge gaps regarding long-term soil microplastic behavior and ecological effects on plant growth and nutritional quality.
Micro (nano) plastics uptake, toxicity and detoxification in plants: Challenges and prospects
This review examines how micro and nanoplastics are taken up by plants, covering their toxic effects on growth and gene expression as well as potential detoxification strategies. Smaller nanoplastics can penetrate plant cell walls and accumulate in tissues, causing oxidative stress and genetic damage. The findings are important for human health because contaminated crops could transfer microplastics directly into the food supply.
Recent advances on microplastics/nanoplastics interaction with plant species: A concise review
This review synthesizes research on how microplastics and nanoplastics interact with plants, finding that plastic particles in soil can interfere with root uptake, germination, and crop yields depending on the type and concentration of plastic present. The findings are particularly relevant to human health because food crops grown in microplastic-contaminated agricultural soils may absorb or accumulate plastic particles, creating a direct dietary exposure route.
Micro and nanoplastics pollution: Sources, distribution, uptake in plants, toxicological effects, and innovative remediation strategies for environmental sustainability
This review examines how microplastics and nanoplastics enter plants through roots, disrupt growth and photosynthesis, and cause oxidative stress that reduces crop yields. Because these plastic particles can move through plant tissues and into edible parts, they represent a potential pathway for microplastics to enter the human food supply.
Particulate plastics-plant interaction in soil and its implications: A review
This review examines how micro- and nanoplastics in soil interact with plants, including uptake through roots, accumulation in plant tissues, and effects on growth, nutrient absorption, and soil microbial communities. The study highlights that these plastic particles can alter soil structure and chemistry in ways that affect crop development, raising concerns about food safety and agricultural productivity.
Uptake and bioaccumulation of microplastics by plants: Exploring impacts and remediation potential in terrestrial and aquatic environment
This review examined how plants take up and accumulate microplastics from contaminated soil, finding that plastics can disrupt soil microbial communities, reduce nutrient availability, and impair plant growth. The uptake of microplastics by edible crops raises concerns about food chain transfer to humans, since the particles can carry toxic pollutants like persistent organic compounds and heavy metals.
Fate of plastic nanoparticles (PNPs) in soil and plant systems: Current status & research gaps
This review examined the fate of plastic nanoparticles in soil and plant systems, highlighting how nanoparticles can be taken up by plant roots, translocated through tissues, and potentially enter the food chain, while identifying critical research gaps in toxicity assessment.
The threat of micro/nanoplastic to aquatic plants: current knowledge, gaps, and future perspectives
This review summarizes what is known about how micro- and nanoplastics affect aquatic plants, including how plants absorb these particles through roots and leaves and transport them internally. Exposure can alter plant growth, photosynthesis, and interactions with other organisms, though effects vary widely depending on plastic type and concentration. The authors highlight major research gaps and call for more studies on real-world conditions rather than controlled lab settings.
Nanophytoremediation: advancing phytoremediation efficiency through nanotechnology integration
This review examines how combining nanotechnology with plants that naturally absorb pollutants (phytoremediation) could speed up environmental cleanup efforts. Nanoparticles can help plants take up contaminants more efficiently and survive in polluted conditions, offering a potential strategy for addressing soil and water contamination from various pollutants including plastics.
Micro (nano) plastic pollution: The ecological influence on soil-plant system and human health.
This review examines how micro- and nanoplastics affect soil health, plant growth, and food quality, finding that these particles accumulate in plant root systems and can reduce crop yields and alter nutritional content. Since contaminated soil and water are increasingly delivering microplastics to food crops, these findings are directly relevant to agricultural food safety.
Understanding the possible cellular responses in plants under micro(nano)-plastic (MNPs): Balancing the structural harmony with functions.
This review summarizes current understanding of how micro- and nano-plastics affect plant physiology, covering uptake pathways, effects on cell walls and chloroplasts, and responses to oxidative stress. The findings highlight that plants are exposed to and affected by microplastics through both soil and aerial routes.
Microplastic pollution: Phytotoxicity, environmental risks, and phytoremediation strategies
This review examines how microplastics harm plants through oxidative stress, interference with photosynthesis, and DNA damage, and explores whether plants could be used to clean up microplastic pollution. Plants can absorb tiny microplastics through their roots and leaves, and the plastics accumulate along the food chain, making health risk assessment difficult. The authors discuss phytoremediation strategies where specific plants could help remove microplastics from contaminated soil.