IHEP OpenIR  > 院士  > 期刊论文
Distribution in internodal cells of Chara and the bonding states with the cell wall of lanthanum
Jiang WJ(姜文君); Li ZJ(李子杰); Zhang ZY(张智勇); Zhang J(张静); Liu T(刘涛); Chai ZF(柴之芳); Jiang, WJ; Li, ZJ; Zhang, ZY; Zhang, J; Liu, T; Yu, M; Zhou, YL; Chai, ZF
刊名ACTA CHIMICA SINICA
2008
卷号66期号:14页码:1740-1744
关键词lanthanum rare earth charophyte alga X-ray absorption spectroscopy inductively coupled plasma mass spectrometry
学科分类Chemistry
通讯作者[Jiang Wen-Jun ; Li Zi-Jie ; Zhang Zhi-Yong ; Chai Zhi-Fang] Chinese Acad Sci, Inst High Energy Phys, Key Lab Nucl Analyt Tech, Beijing 100049, Peoples R China ; [Zhang Jing ; Liu Tao] Beijing Synchrotron Raduat Facil, Beijing 100049, Peoples R China ; [Yu Ming ; Zhou Yu-Long] Beijing Normal Univ, Coll Life Sci, Beijing 100875, Peoples R China
文章类型Article
英文摘要Distribution and coordination environment of lanthanum (La) in internodal cells of Chara have been determined by inductively coupled plasma-mass spectrometry and X-ray absorption spectroscopy (XAS). The results indicate that. after treatment with 4 mu mol center dot dm(-3) LaCl(3) solution for 12 h, most of La in cells is located in the cell wall fraction and the bonding is tight. The order of La concentrations in the subcellular fractions is cell wall >> cytoplasm > vacuole. The results of XAS show that La(3+) is coordinated to 9 oxygen atoms in the cell wall, and the coordination environment is similar to that of lanthanum acetate, which indicates that La bonds to the cell component via carboxylate groups. According to the high ability of La accumulation, Chara can act as a biological indicator or scavenger of rare earth pollution in aqueous solutions.
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
原文出处查看原文
语种英语
WOS记录号WOS:000258702400024
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239504
专题院士_期刊论文
中国科学院高能物理研究所_实验物理中心
中国科学院高能物理研究所_多学科研究中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Jiang WJ,Li ZJ,Zhang ZY,et al. Distribution in internodal cells of Chara and the bonding states with the cell wall of lanthanum[J]. ACTA CHIMICA SINICA,2008,66(14):1740-1744.
APA 姜文君.,李子杰.,张智勇.,张静.,刘涛.,...&Chai, ZF.(2008).Distribution in internodal cells of Chara and the bonding states with the cell wall of lanthanum.ACTA CHIMICA SINICA,66(14),1740-1744.
MLA 姜文君,et al."Distribution in internodal cells of Chara and the bonding states with the cell wall of lanthanum".ACTA CHIMICA SINICA 66.14(2008):1740-1744.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
6762.pdf(666KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[姜文君]的文章
[李子杰]的文章
[张智勇]的文章
百度学术
百度学术中相似的文章
[姜文君]的文章
[李子杰]的文章
[张智勇]的文章
必应学术
必应学术中相似的文章
[姜文君]的文章
[李子杰]的文章
[张智勇]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 6762.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。