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应用生态学报 ›› 2020, Vol. 31 ›› Issue (6): 2129-2138.doi: 10.13287/j.1001-9332.202006.041

• 综合评述 • 上一篇    

石墨烯对植物的生理毒性效应研究进展

翁轶能1, 蒋楠1, 李佳欣1, 应祉凝1, 都韶婷1,2*   

  1. 1浙江工商大学环境科学与工程学院, 杭州 310008;
    2浙江工商大学分析测试中心, 杭州 310008
  • 收稿日期:2019-11-20 出版日期:2020-06-15 发布日期:2020-06-15
  • 通讯作者: * E-mail: dushaoting@zjgsu.edu.cn
  • 作者简介:翁轶能, 女, 1995年生, 硕士研究生。主要从事新型污染物生态学毒理研究。E-mail: 1020217160@qq.com
  • 基金资助:
    国家自然科学基金项目(41977145)和大学生科技创新活动计划项目(JS2019589064)资助

Research advances in physiological toxicity of graphene on plants

WENG Yi-neng1, JIANG Nan1, LI Jia-xin1, YING Zhi-ning1, DU Shao-ting1,2*   

  1. 1College of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310008, China;
    2 Instrumental Analysis Center, Zhejiang Gongshang University, Hangzhou 310008, China
  • Received:2019-11-20 Online:2020-06-15 Published:2020-06-15
  • Contact: * E-mail: dushaoting@zjgsu.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (41977145) and Science and Technology Innovation Activity Program (JS2019589064).

摘要: 石墨烯是当前研究最热的碳纳米材料,具有独特的理化特性,在各领域广泛应用。随着石墨烯生产和使用量的不断增大,其不可避免地进入到环境中,给生态环境和人类健康带来风险。阐明石墨烯的潜在毒性效应及其作用机制对于客观评价石墨烯的生态环境健康风险具有重要意义。迄今为止,已有诸多研究报道了石墨烯的植物生理毒理效应。研究表明,石墨烯对植物的生理学响应及其生理变化过程存在影响,涉及萌芽、幼苗生长、氧化应激、光合特性、植物激素和代谢过程等,且多呈浓度效应。今后亟需构建一套被广泛认可的植物石墨烯毒性评价体系,为石墨烯的安全生产和使用提供指导。

Abstract: Graphene is one of the most popular carbon nanomaterials that widely used in many fields due to its unique physical and chemical properties. The expanding production and application of graphene materials has led to their inputs into the environment, with increasing risks of environment and human health. Therefore, elucidating the potential toxic effects of graphene and the related mechanism are of significance to evaluate its ecological risk and bio-safety. To date, many studies have reported the physiotoxicological effects of graphene on plants. Literature showed that graphene had concentration-dependent effects on the physiological response of plants, including seed germination, growth, oxidative stress, photosynthetic characteristics, plant hormones, and metabolic processes. In the future, it is necessary to establish a widely accepted phytotoxicity evaluation system for the safe manufacture and use of graphene.