颗粒大小决定了米 (Oryza sativa L.) 中ZnO纳米颗粒的植物毒性,通过空间成像技术揭示了这一点

Ziqian Li1, Wende Yan1, Yong Li1

  • 1National Engineering Laboratory for Applied Technology of Forestry & Ecology in South China, and Laboratory of Urban Forest Ecology of Hunan Province; the Life & Science Department, Central South University of Forestry and Technology, Changsha, Hunan Province 410004, China.

概括

小氧化纳米颗粒 (ZnO NPs) 通过破坏根细胞和抑制生长来伤害大米植物. 这种尺寸依赖的植物毒性是由于NP吸收,而不是溶解的离子.