We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Can RhizosphereEffects Mitigate the Threat from Nanoplasticsand Plastic Additives to Tomato (Solanum lycopersicum L.)?
ClearCan Rhizosphere Effects Mitigate the Threat from Nanoplastics and Plastic Additives to Tomato (Solanum lycopersicum L.)?
Researchers investigated whether the rhizosphere, the zone of soil around plant roots, can mitigate the combined threats of nanoplastics and the plastic additive DEHP to tomato plants. The study found that while the rhizosphere provided some protective effects against soil contamination, the coexistence of nanoplastics and DEHP actually increased risks to food safety compared to DEHP alone, indicating that plastic pollution compounds the threat from plastic additives.
Effects of nanoplastics and compound pollutants containing nanoplastics on plants, microorganisms and rhizosphere systems: A review
This review summarizes how nanoplastics, the tiniest plastic particles, affect plants, soil microorganisms, and the root zone where they interact. Nanoplastics can disrupt photosynthesis, alter gene activity, and reduce microbial diversity, and their harmful effects get worse when they combine with heavy metals or other pollutants. Since plant roots are a key pathway for nanoplastics to enter the food chain, these effects could ultimately impact the safety and nutritional quality of the food we eat.
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.
Are nanoplastics potentially toxic for plants and rhizobiota? Current knowledge and recommendations
This review evaluates whether nanoplastics — the smallest plastic fragments, formed as larger plastics break down — are toxic to plants and the microorganisms living around their roots (rhizobiota). The evidence suggests nanoplastics can directly impair plant growth and indirectly harm soil biology by altering soil chemistry and releasing associated contaminants. Because soil is becoming a major reservoir for plastic pollution, understanding these effects is critical for global food security and soil ecosystem health.
Combined interactions and ecotoxicological effects of micro/nanoplastics and organic pollutants in soil–plant systems: a critical overview
This review examines how micro- and nanoplastics interact with organic pollutants in soil-plant systems. The study highlights that these plastic particles can act synergistically with organic pollutants in terrestrial ecosystems, posing combined threats to soil and plant health that warrant further investigation.
Unveiling the mechanism of micro-and-nano plastic phytotoxicity on terrestrial plants: A comprehensive review of omics approaches.
This comprehensive review examined how micro-and-nano plastics (MNPs) in terrestrial soils damage plant health by inhibiting water and nutrient uptake, reducing seed germination, impairing photosynthesis, and inducing oxidative stress. The review identified key knowledge gaps in understanding MNP phytotoxicity mechanisms and their implications for food security.
A standardized soil-based biotest to investigate the phytoavailability of nanoplastics
Researchers evaluated the RHIZOtest, a standardized soil-plant exposure system, for studying nanoplastic uptake by plants. Using tomato plants exposed to model nanoplastics in artificial soil, they demonstrated that the method could reliably measure nanoplastic bioavailability and accumulation. The study provides a validated high-throughput testing platform for assessing how nanoplastics move from contaminated soils into food crops.
From the shoot to the rhizosphere: The short-term cascade impact of aerial microplastic
Researchers tested how foliar polyethylene microsphere exposure in tomato plants cascades from leaf physiological changes to altered root metabolite composition and root-associated microbiome structure, finding that aerial MP exposure reshapes plant-soil interactions through systemic signaling.
Mechanistic insights into the effects of micro- and nano-plastics on cherry radish physiology and organic compound distribution at the soil-root interface.
Researchers exposed cherry radish to polyethylene microplastics (2 µm) and nanoplastics (200 nm) at varying concentrations and measured effects on plant physiology and organic compound distribution at the soil-root interface. Smaller nanoplastic particles caused greater disruption to root exudate chemistry and plant metabolism than the larger microplastics, pointing to a size-dependent toxicity mechanism.
Biodegradable microplastics affect tomato (Solanum lycopersicum L.) growth by interfering rhizosphere key phylotypes
Scientists found that biodegradable microplastics, often promoted as eco-friendly alternatives, can negatively affect tomato plant growth by disrupting beneficial soil bacteria around the roots. This suggests that even plastics designed to break down in the environment may still pose risks to agriculture and food production as they degrade into microplastic fragments.
Tiny pollutants, big consequences: investigating the influence of nano- and microplastics on soil properties and plant health with mitigation strategies
Researchers reviewed the impact of nanoplastics and microplastics on soil properties and plant health, examining absorption and translocation mechanisms in plants. The study suggests that plastic particles alter soil structure and microbial communities, impair plant growth and nutrient uptake, and proposes mitigation strategies to address these emerging threats to agricultural ecosystems.
Impacts of Microplastics and Nanoplastics on Tomato Crops: A Critical Review
This review covers the impacts of microplastics and nanoplastics on tomato crops, documenting disruption at germination, root development, flowering, and fruit production stages. It also examines how these particles alter soil microbial communities and identifies priority research areas for understanding MP effects on major food crops.
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.
Impact of microplastics aerial deposition on rhizosphere soil ecology: the case study of tomato (Solanum lycopersicum) exposed to polyethylene
Researchers investigated the impact of aerial polyethylene microsphere deposition on tomato plants at concentrations of 10, 100, and 1000 mg/L, finding that while shoot biomass was unaffected, exposure significantly altered root metabolite profiles (increasing amino acids, decreasing fatty acids and organic acids) and shifted rhizosphere bacterial and fungal community composition.
Presence of High-Density Polyethylene Nanoplastics (HDPE-NPs) in Soil Can Influence the Growth Parameters of Tomato Plants (Solanum lycopersicum L.) at Various Stages of Development
Researchers grew tomato plants in soil spiked with high-density polyethylene nanoplastics at environmentally relevant concentrations, finding that the nanoplastics slowed germination, reduced root and shoot growth, and affected plant physiology at multiple developmental stages. Effects were dose-dependent and more pronounced at higher nanoplastic concentrations. As nanoplastics are now detected in agricultural soils through biosolid application and irrigation, this study raises concerns about the impact of nano-sized plastic contamination on food crop yields.
Micro and nano-plastics on environmental health: a review on future thrust in agro-ecotoxicology management
This review examines the growing body of evidence on how microplastics and nanoplastics affect plant health, soil microbial communities, and agricultural productivity. The study highlights that plastic accumulation in agricultural soils can alter crop growth and yield while disrupting soil ecosystem dynamics, and calls for greater attention to agro-ecotoxicology management to address these emerging threats to food production.
Microplastic/nanoplastic toxicity in plants: an imminent concern
This review examines the growing body of research on how microplastics and nanoplastics affect terrestrial plants, from root uptake to changes in growth and gene expression. Researchers found that these particles can alter plant physiology and biochemistry at varying degrees depending on particle size and concentration. The study calls for more research on how plastic contamination in soil may ultimately affect food crop quality and human health through the food chain.
Effects of micro(nano)plastics on higher plants and the rhizosphere environment
This review examines how micro- and nanoplastics affect higher plants and the soil environment around their roots. Researchers found that these particles can be absorbed through roots and transported to other plant tissues, causing oxidative stress and disrupting photosynthesis, metabolism, and gene expression. The study highlights that plastic pollution in soil threatens not only plant health but also the broader rhizosphere ecosystem that supports agriculture.
Nanoplastic and phthalate induced stress responses in rhizosphere soil: Microbial communities and metabolic networks
This study looked at how nanoplastics and a common plasticizer chemical (DBP) together affect the soil around dandelion roots, finding that the combination reduced soil quality and reshaped the communities of bacteria and fungi. The disruption of soil microbes and their chemical processes matters because it can affect the safety and quality of plants used for food and medicine.
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.
The effects of Micro/Nano-plastics exposure on plants and their toxic mechanisms: A review from multi-omics perspectives.
A multi-omics review of micro/nanoplastic effects on plants found that plastic exposure disrupts gene expression, protein function, and metabolic pathways across multiple plant systems, with potential consequences for crop yield and agricultural food safety.
A Systematic Review on Emission, Accumulation, Mechanism, and Toxicity Perspective of Micro‐Nanoplastics in the Soil–Plant Nexus
This systematic review examines how micro- and nanoplastics enter soil, accumulate in plants, and move through the soil-plant system. The research shows that microplastics alter soil properties, affect plant growth, and can be taken up by crop roots and transported to edible plant parts. This is a direct concern for human health because it means microplastics in agricultural soil may end up in the fruits and vegetables people consume.
Impact of Nanoplastic Contamination on Rhizosphere Microbiome and Plant Phenotype
This study examined how nanoplastic contamination affects the rhizosphere microbiome (soil bacteria around plant roots) and plant growth. Nanoplastic exposure altered soil microbial communities and reduced plant growth, suggesting these tiny plastic particles could disrupt the soil ecosystems that support food production.
Microplastics and nanoplastics in the soil-plant nexus: Sources, uptake, and toxicity
This review examines how microplastics and nanoplastics accumulate in agricultural soils from plastic products and affect the soil-plant system. Researchers found that nanoplastics can be taken up by plant roots, cause oxidative stress, and negatively affect crop growth. The findings raise concerns about food safety since these particles may carry co-contaminants into the food chain.