Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains

doi:10.1007/s10967-020-07427-8

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	Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains
	Wang, Yanyun 1,5; Hou, Xiaolin 1,2,3,4; Fan, Yukun 1; Zhang, Luyuan 1,3,4; Liu, Qi1
通讯作者	Hou, Xiaolin(xiho@dtu.dk)
	2020-11-01
发表期刊	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN	0236-5731
卷号	326 期号:2 页码:1457-1466
摘要	An analytical method was developed for determination of(129)I and(127)I in vegetation samples. Iodine in the sample was separated by alkaline ashing followed by water leaching and solvent extraction. Up to 20 samples per batch and more than 20 g of each sample can be analyzed. A detection limit of 3.0 x 10(-17) g/g for(129)I was achieved. Grass samples collected from Xi'an and the sites in Qinling Mountains with 20-120 km distance to Xi'an city were successfully analyzed to investigate the effect of the sampling distance to the city on the level of(127)I and(129)I.
关键词	Iodine-129 Vegetation Alkaline ashing Accelerator mass spectrometry
DOI	10.1007/s10967-020-07427-8
关键词[WOS]	NUCLEAR ACTIVITIES ; SAMPLE PREPARATION ; I-129 ; LEVEL ; SEAWATER ; SPECIATION ; TRANSPORT ; AEROSOLS ; REGION ; RECORD
收录类别	SCI ; SCI
语种	英语
资助项目	Ministry of Science and Technology of China[2015FY110800] ; National Natural Science Foundation of China[11875261] ; National Natural Science Foundation of China[91643206] ; Chinese Academy of Sciences[132B61KYSB20180003] ; Chinese Academy of Sciences[XDB40020104] ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1850]
WOS研究方向	Chemistry ; Nuclear Science & Technology
项目资助者	Ministry of Science and Technology of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; State Key Laboratory of Loess and Quaternary Geology
WOS类目	Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS记录号	WOS:000578523500013
出版者	SPRINGER
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/15435
专题	加速器质谱中心第四纪科学与全球变化卓越创新中心
通讯作者	Hou, Xiaolin
作者单位	1.Chinese Acad Sci, SKLLQG, Inst Earth Environm, Shaanxi Key Lab AMS Technol & Applicat,Xian AMS C, Xian 710061, Peoples R China 2.Tech Univ Denmark, Dept Environm Engn, Riso Campus,Bldg 204,Frederiksborgvej 399, DK-4000 Roskilde, Denmark 3.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yanyun,Hou, Xiaolin,Fan, Yukun,et al. Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2020,326(2):1457-1466.
APA	Wang, Yanyun,Hou, Xiaolin,Fan, Yukun,Zhang, Luyuan,&Liu, Qi.(2020).Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,326(2),1457-1466.
MLA	Wang, Yanyun,et al."Determination of(129)I in vegetation using alkaline ashing separation combined with AMS measurement and variation of vegetation iodine isotopes in Qinling Mountains".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 326.2(2020):1457-1466.