Fullerene-Induced Increase of Glycosyl Residue on Living Plant Cell Wall

doi:10.1021/es4010224

CORC > 化学研究所 > 中国科学院化学研究所

	Fullerene-Induced Increase of Glycosyl Residue on Living Plant Cell Wall
	Liu, Qiaoling 1; Zhang, Xuejie 1; Zhao, Yuanyuan 2; Lin, Jinxing 2; Shu, Chunying 1; Wang, Chunru 1; Fang, Xiaohong 1
刊名	ENVIRONMENTAL SCIENCE & TECHNOLOGY
	2013-07-02
卷号	47 期号:13 页码:7490-7498
ISSN号	0013-936X
DOI	10.1021/es4010224
英文摘要	In this work, we have investigated the change of cell wall for the tobacco plant cell (Nicotiana tobacurn L. cv. Bright Yellow) under the repression of water-soluble carboxyfullerenes (C-70(C(COOH)(2))(2-4)). The adsorption of C-70(C(COOH)(2))(2-4) on cell wall led to the disruption of cell wall and membrane, and consequently, cell growth inhibition. Results from atomic force microscopy (AFM) force measurement and confocal imaging revealed an increase of the glycosyl residue on the cell wall of carboxyfullerene-treated cells, with a time- and dose-dependent manner, and accompanied by the elevated reactive oxygen species (ROS). Moreover, the stimulation-sensitive alteration of glycosyl residue and ROS was demonstrated, which suggested a possible protection strategy for the plant cells under fullerene repression. This study provides the first direct evidence on the change of plant cell wall composition under the repression of fullerene and is the first successful application of AFM ligand-receptor binding force measurement to the living plant cell. The new information present here would help to a better understanding and assessment of the biological effect of fullerenes on plant.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000321521400093
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/54017]
专题	中国科学院化学研究所
通讯作者	Fang, Xiaohong
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Bot, Key Lab Photosynth & Mol Environm Physiol, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Liu, Qiaoling,Zhang, Xuejie,Zhao, Yuanyuan,et al. Fullerene-Induced Increase of Glycosyl Residue on Living Plant Cell Wall[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2013,47(13):7490-7498.
APA	Liu, Qiaoling.,Zhang, Xuejie.,Zhao, Yuanyuan.,Lin, Jinxing.,Shu, Chunying.,...&Fang, Xiaohong.(2013).Fullerene-Induced Increase of Glycosyl Residue on Living Plant Cell Wall.ENVIRONMENTAL SCIENCE & TECHNOLOGY,47(13),7490-7498.
MLA	Liu, Qiaoling,et al."Fullerene-Induced Increase of Glycosyl Residue on Living Plant Cell Wall".ENVIRONMENTAL SCIENCE & TECHNOLOGY 47.13(2013):7490-7498.