彭小凤;朱敏;任洁;钱海丰;

• 1:浙江工业大学生物与环境工程学院

摘要(Abstract)：

纳米银因其具备良好的催化、超导性能及杀菌消毒活性,广泛应用于食品加工业及医药等领域,是目前市场上最为常见的金属纳米材料。纳米银的大量生产和应用大大增加了其向环境释放的机会,同时也增加了其对环境及人类健康的潜在风险。植物是生态系统中重要组成部分,纳米银可通过植物积累进入食物链,因此对纳米银的植物毒理学研究尤为重要。纳米银的植物毒性与其被植物体吸收、迁移及转化有关。它可影响植物种子的萌发、苗期的生理生化过程和细胞结构等营养生长,也影响植物的开花、结实等生殖过程,并影响DNA的稳定性。但目前纳米银的毒性是否由银离子引起尚未确定。

关键词(KeyWords)： 纳米银;银离子;植物毒性

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(21277127)

作者(Author): 彭小凤;朱敏;任洁;钱海丰;

Email:

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