RETRACTED: Carbon Nanotubes Are Able To Penetrate Plant Seed Coat and Dramatically Affect Seed Germination and Plant Growth (Retracted article. See vol. 6, pg. 7541, 2012)

被引：546

作者：

Khodakovskaya, Mariya ^{[1
]}

Dervishi, Enkeleda ^{[1
,2
]}

Mahmood, Meena ^{[1
,2
]}

Xu, Yang ^{[1
,2
]}

Li, Zhongrui ^{[1
,2
]}

Watanabe, Fumiya ^{[2
]}

Biris, Alexandru S. ^{[1
,2
]}

机构：

[1] Univ Arkansas, Dept Appl Sci, Little Rock, AR 72211 USA

[2] Univ Arkansas, Nanotechnol Ctr, Little Rock, AR 72211 USA

来源：

ACS NANO | 2009年 / 3卷 / 10期

关键词：

carbon nanotubes; tomato plants; enhanced germination; seed coat; water uptake; RAMAN-SPECTROSCOPY; NANOPARTICLES; PHYTOTOXICITY; FATE;

D O I：

10.1021/nn900887m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbon nanotubes (CNTs) were found to penetrate tomato seeds and affect their germination and growth rates. The germination Was found to be dramatically higher for seeds that germinated on medium containing CNTs (10-40 mu g/mL) compared to control. Analytical methods indicated that the CNTs are able to penetrate the thick seed coat and support water uptake inside seeds, a process which can affect seed germination and growth of tomato seedlings.

引用

页码：3221 / 3227

页数：7

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