Relationships Between the Properties of Three Hot Engineering Granular Materials and Their Environmental Behaviors or Cytotoxicity 三种热点工程颗粒材料的性质与环境行为和细胞毒性的关系
With the innovation inmaterial science and technology, many new particulate materials have emerged, including particularly nanoparticles (NPs), microplastics (MPs) and biochars (BCs). The unique physical and chemical properties of these materials allow them to be applied in a variety of fields, such as biomedicine, packaging and pollution control. To date, the potential risks of these emerging materials on human health have not yet been fully understood during the application process. Although their cytotoxicity effects and reaction mechanisms have gradually become research hotspots worldwide, few efforts have been put on comparing the health risks of these new particulate materials at present. The unique properties of these materials, such as small size, high charge density and complex dissolved substances, could not only affect their environmental behaviors, but largely affect their toxic mechanisms and effects on animals, plants and microbial cells. Therefore, the objective of the present article is to compare and discuss how the physical properties of NPs, MPs, and BCs, including particle size, surface charge and dissolution rate, influence their corresponding environmental behaviors in adsorption and aggregation. Subsequently, the toxicity mechanisms (e.g. particle size, surface charge and dissolved substances) of these particular materials on animals, plants and microbial cells were also explored and summarized in the present study. The potential research gaps were analyzed, based on which the suggestions for improvement were present to provide fundamental knowledge in carrying out the risk assessment of emerging materials with similar properties.
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|Document Type||Journal Article|
|Department||School of Environmental Science and Engineering|
1.Provincial Key Laboratory of Soil Carbon Sequestration and Pollution Control,Faculty of Environmental Science and Engineering,Kunming University of Science and Technology,Kunming,650500,China
2.Faculty of Environmental Science and Engineering,Southern University of Science and Technology,Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control and Remediation,Shenzhen,Guangdong,518055,China
3.School of Environmental Science and Engineering,Shanghai Jiao Tong University,Shanghai,200240,China
Huang，Xuegang,Liu，Yang,Li，Bowen,等. Relationships Between the Properties of Three Hot Engineering Granular Materials and Their Environmental Behaviors or Cytotoxicity 三种热点工程颗粒材料的性质与环境行为和细胞毒性的关系[J]. Cailiao Daobao/Materials Reports,2023,37(6).
Huang，Xuegang.,Liu，Yang.,Li，Bowen.,Tan，Cong.,Tan，Chunling.,...&Qiu，Hao.(2023).Relationships Between the Properties of Three Hot Engineering Granular Materials and Their Environmental Behaviors or Cytotoxicity 三种热点工程颗粒材料的性质与环境行为和细胞毒性的关系.Cailiao Daobao/Materials Reports,37(6).
Huang，Xuegang,et al."Relationships Between the Properties of Three Hot Engineering Granular Materials and Their Environmental Behaviors or Cytotoxicity 三种热点工程颗粒材料的性质与环境行为和细胞毒性的关系".Cailiao Daobao/Materials Reports 37.6(2023).
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