干旱区生态环境知识资源中心(Arid): Development and Calibration of the Polar Organic Chemical Integrative Sampler (POCIS) for Neonicotinoid Pesticides

Arid

DOI	10.1002/etc.4729
	Development and Calibration of the Polar Organic Chemical Integrative Sampler (POCIS) for Neonicotinoid Pesticides
	Noro, Kazushi 1; Endo, Satoshi 2,3; Shikano, Yohei 3; Banno, Arisa 1; Yabuki, Yoshinori 1
通讯作者	Noro, Kazushi
来源期刊	ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
ISSN	0730-7268
EISSN	1552-8618
出版年	2020
卷号	39 期号:7 页码:1325-1333
英文摘要	Neonicotinoid pesticides are highly hydrophilic systemic insecticides that have been extensively used worldwide. To evaluate their environmental risks, the concentrations of these pesticides in the aquatic environment must be monitored. Although the polar organic chemical integrative sampler (POCIS) has proved to be a suitable passive sampler for many highly hydrophilic compounds, Oasis HLB (Waters) POCIS has shown limitations for the monitoring of neonicotinoid pesticides, such as short linear uptake ranges. In the present study we optimized POCIS for neonicotinoid pesticides by selecting suitable adsorbents and filters. The ENVI-Carb (Supelco) nonporous carbon-based adsorbent demonstrated a good balance between strong sorption and high recovery. Static renewal experiments showed that the our POCIS device using ENVI-Carb with a polyethersulfone membrane filter had a 3 d (dinotefuran) to 28 d (clothianidin, imidacloprid, acetamiprid, and thiacloprid) linear range, which is longer than that of HLB POCIS (<= 1 [dinotefuran] to 14 d). The POCIS using ENVI-Carb with a polytetrafluoroethylene membrane had higher sampling rates (0.270 L/d [clothianidin] to 0.686 [imidacloprid] L/d) than those of the HLB POCIS for short-term deployment. The time-weighted average concentrations in actual river water measured by the new POCIS were in good agreement with those obtained by repeated grab sampling, within 30%. Moreover, POCIS detected 2 neonicotinoid pesticides that were not detected by grab sampling. Thus, the proposed POCIS is a promising tool for the monitoring of neonicotinoid pesticides.Environ Toxicol Chem2020;00:1-9. (c) 2020 SETAC
英文关键词	Passive sampler Water environment Polar organic chemical integrative sampler Neonicotinoid pesticides
类型	Article
语种	英语
国家	Japan
收录类别	SCI-E
WOS记录号	WOS:000539758700001
WOS关键词	INSECTICIDE ; MEMBRANE ; SORPTION ; WATERS ; IMPACT ; RIVER
WOS类目	Environmental Sciences ; Toxicology
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319321
作者单位	1.Res Inst Environm Agr & Fisheries, Habikino, Osaka, Japan; 2.Natl Inst Environm Studies, Ctr Hlth & Environm Risk Res, Tsukuba, Ibaraki, Japan; 3.Osaka City Univ, Osaka, Japan
推荐引用方式 GB/T 7714	Noro, Kazushi,Endo, Satoshi,Shikano, Yohei,et al. Development and Calibration of the Polar Organic Chemical Integrative Sampler (POCIS) for Neonicotinoid Pesticides[J],2020,39(7):1325-1333.
APA	Noro, Kazushi,Endo, Satoshi,Shikano, Yohei,Banno, Arisa,&Yabuki, Yoshinori.(2020).Development and Calibration of the Polar Organic Chemical Integrative Sampler (POCIS) for Neonicotinoid Pesticides.ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY,39(7),1325-1333.
MLA	Noro, Kazushi,et al."Development and Calibration of the Polar Organic Chemical Integrative Sampler (POCIS) for Neonicotinoid Pesticides".ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 39.7(2020):1325-1333.