Interaction of Nanoparticles with Edible Plants and Their Possible Implications in the Food Chain

被引：828

作者：

Rico, Cyren M. ^{[1
]}

Majumdar, Sanghamitra ^{[1
]}

Duarte-Gardea, Maria ^{[3
]}

Peralta-Videa, Jose R. ^{[1
]}

Gardea-Torresdey, Jorge L. ^{[1
,2
]}

机构：

[1] Univ Texas El Paso, Dept Chem, El Paso, TX 79968 USA

[2] Univ Texas El Paso, Environm Sci & Engn PhD Program, El Paso, TX 79968 USA

[3] Univ Texas El Paso, Dept Publ Hlth Sci, Coll Hlth Sci, El Paso, TX 79902 USA

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 2011年 / 59卷 / 08期

基金：

美国国家科学基金会;

关键词：

food crops; nanomaterials uptake; genotoxicity; phytotoxic effects; biotransformation; WALLED CARBON NANOTUBES; PARTICLE SURFACE CHARACTERISTICS; NANO-ANATASE TIO2; ENGINEERED NANOPARTICLES; SILVER NANOPARTICLES; OXIDE NANOPARTICLES; CEO2; NANOPARTICLES; CELL-WALLS; TOXICITY; GROWTH;

D O I：

10.1021/jf104517j

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The uptake, bioaccumulation, biotransformation, and risks of nanomaterials (NMs) for food crops are still not well understood. Very few NMs and plant species have been studied, mainly at the very early growth stages of the plants. Most of the studies, except one with multiwalled carbon nanotubes performed on the model plant Arabidopsis thaliana and another with ZnO nanoparticles (NPs) on ryegrass, reported the effect of NMs on seed germination or 15-day-old seedlings. Very few references describe the biotransformation of NMs in food crops, and the possible transmission of the NMs to the next generation of plants exposed to NMs is unknown. The possible biomagnification of NPs in the food chain is also unknown.

引用

页码：3485 / 3498

页数：14

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