| 10 | 1/1 | 返回列表 |
| 查看: 2140 | 回復: 9 | ||
slwang2007金蟲 (小有名氣)
|
[求助]
查查這篇文章是否SCI檢索了,檢索號是多少?謝謝!
|
|
IL-USA-DLLME method used to simultaneously extract and determine four phenylurea herbicides in water samples,Current Analytical Chemistry,2011 7 ( 4): 357-364 萬分火急 |
木蟲 (著名寫手)

|
FN Thomson Reuters Web of Knowledge VR 1.0 PT J AU Wang, SL Liu, CY Liu, FM Ren, LP AF Wang, Suli Liu, Congyun Liu, Fengmao Ren, Liping TI IL-USA-DLLME Method to Simultaneously Extract and Determine Four Phenylurea Herbicides in Water Samples SO CURRENT ANALYTICAL CHEMISTRY LA English DT Article DE IL-USA-DLLME; Phenylurea herbicides; Water samples; HPLC ID LIQUID-LIQUID MICROEXTRACTION; ULTRASOUND-ASSISTED EMULSIFICATION; ATOMIC-ABSORPTION-SPECTROMETRY; POLYCYCLIC AROMATIC-HYDROCARBONS; CHROMATOGRAPHY-MASS SPECTROMETRY; SOLID-PHASE MICROEXTRACTION; GAS-CHROMATOGRAPHY; ORGANOPHOSPHORUS PESTICIDES; FLAME RETARDANTS; SENSITIVE METHOD AB An ionic-liquid ultrasound-assisted dispersive liquid-liquid microextraction method (IL-USA-DLLME) was introduced to determine four phenylurea herbicides (i.e., isoproturon, monolinuron, linuron, and diuron) in water samples with high performance liquid chromatography (HPLC). The ionic liquid of 1-hexyl-3-methylimidazolium hexafluorophosphate [HMIMPF6] was dispersed into the aqueous sample solution in fine droplets by ultrasound and was used as the extraction solvent; the phenylurea herbicides were concentrated into the ionic liquid phase. The extraction conditions, such as the volume of the extraction solvent, sonication and centrifugation time, ionic strength, and the emulsification-extraction temperature, were optimized. Under the optimized conditions, the linear correlation coefficient ranged from 0.9954 to 0.9969 for concentration levels of 2-100 mu gL(-1). The good recovery (68-100%) of target analytes was obtained from the water samples. The relative standard deviations (RSDs, n=6) ranged from 2.3-9.5%, and the limits of detection (LODs) for the herbicides were between 0.10 mu gL(-1) and 0.24 mu gL(-1). The applicability of the proposed method was evaluated by the extraction and determination of phenylurea herbicides from several natural water samples. C1 [Wang, Suli; Liu, Congyun; Liu, Fengmao; Ren, Liping] China Agr Univ, Beijing 100193, Peoples R China. [Wang, Suli] Hebei North Univ, Zhangjiakou 075131, Peoples R China. RP Liu, FM (reprint author), China Agr Univ, Beijing 100193, Peoples R China EM lfm2000@cau.edu.cn FU 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry; Natural Science Foundation of Hebei Province[B2011405007] FX The authors acknowledge the financial support from the 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry and the Natural Science Foundation of Hebei Province (No. B2011405007). NR 34 TC 0 Z9 0 PU BENTHAM SCIENCE PUBL LTD PI SHARJAH PA EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB EMIRATES SN 1573-4110 J9 CURR ANAL CHEM JI Curr. Anal. Chem. PD OCT PY 2011 VL 7 IS 4 BP 357 EP 364 PG 8 WC Chemistry, Analytical SC Chemistry GA 893KJ UT WOS:000300354500011 ER -------------------------------------------------------------------------------- EF |
金蟲 (正式寫手)
|
可以見所得到了,檢索號好像要檢索機構出具的。 這是全部檢索內容 IL-USA-DLLME Method to Simultaneously Extract and Determine Four Phenylurea Herbicides in Water Samples 作者: Wang, SL (Wang, Suli)1,2; Liu, CY (Liu, Congyun)1; Liu, FM (Liu, Fengmao)1; Ren, LP (Ren, Liping)1 來源出版物: CURRENT ANALYTICAL CHEMISTRY 卷: 7 期: 4 頁: 357-364 出版年: OCT 2011 被引頻次: 0 (來自 Web of Science) 引用的參考文獻: 34 [ 查看 Related Records ] 引證關系圖 摘要: An ionic-liquid ultrasound-assisted dispersive liquid-liquid microextraction method (IL-USA-DLLME) was introduced to determine four phenylurea herbicides (i.e., isoproturon, monolinuron, linuron, and diuron) in water samples with high performance liquid chromatography (HPLC). The ionic liquid of 1-hexyl-3-methylimidazolium hexafluorophosphate [HMIMPF6] was dispersed into the aqueous sample solution in fine droplets by ultrasound and was used as the extraction solvent; the phenylurea herbicides were concentrated into the ionic liquid phase. The extraction conditions, such as the volume of the extraction solvent, sonication and centrifugation time, ionic strength, and the emulsification-extraction temperature, were optimized. Under the optimized conditions, the linear correlation coefficient ranged from 0.9954 to 0.9969 for concentration levels of 2-100 mu gL(-1). The good recovery (68-100%) of target analytes was obtained from the water samples. The relative standard deviations (RSDs, n=6) ranged from 2.3-9.5%, and the limits of detection (LODs) for the herbicides were between 0.10 mu gL(-1) and 0.24 mu gL(-1). The applicability of the proposed method was evaluated by the extraction and determination of phenylurea herbicides from several natural water samples. 入藏號: WOS:000300354500011 文獻類型: Article 語種: English 作者關鍵詞: IL-USA-DLLME; Phenylurea herbicides; Water samples; HPLC KeyWords Plus: LIQUID-LIQUID MICROEXTRACTION; ULTRASOUND-ASSISTED EMULSIFICATION; ATOMIC-ABSORPTION-SPECTROMETRY; POLYCYCLIC AROMATIC-HYDROCARBONS; CHROMATOGRAPHY-MASS SPECTROMETRY; SOLID-PHASE MICROEXTRACTION; GAS-CHROMATOGRAPHY; ORGANOPHOSPHORUS PESTICIDES; FLAME RETARDANTS; SENSITIVE METHOD 通訊作者地址: Liu, FM (通訊作者),China Agr Univ, Beijing 100193, Peoples R China 地址: 1. China Agr Univ, Beijing 100193, Peoples R China 2. Hebei North Univ, Zhangjiakou 075131, Peoples R China 電子郵件地址: lfm2000@cau.edu.cn 基金資助致謝: 基金資助機構 授權號 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry Natural Science Foundation of Hebei Province B2011405007 [顯示基金資助信息][隱藏基金資助信息] The authors acknowledge the financial support from the 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry and the Natural Science Foundation of Hebei Province (No. B2011405007). 出版商: BENTHAM SCIENCE PUBL LTD, EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB EMIRATES Web of Science 分類: Chemistry, Analytical 學科類別: Chemistry IDS 號: 893KJ ISSN: 1573-4110 |
金蟲 (小有名氣)
鐵桿木蟲 (正式寫手)

鐵桿木蟲 (職業(yè)作家)
博士后

金蟲 (小有名氣)
金蟲 (小有名氣)
榮譽版主 (文壇精英)
科研工具版——沙漠之胡
|
檢索了 IL-USA-DLLME Method to Simultaneously Extract and Determine Four Phenylurea Herbicides in Water Samples 作者: Wang, SL (Wang, Suli)1,2; Liu, CY (Liu, Congyun)1; Liu, FM (Liu, Fengmao)1; Ren, LP (Ren, Liping)1 來源出版物: CURRENT ANALYTICAL CHEMISTRY 卷: 7 期: 4 頁: 357-364 出版年: OCT 2011 被引頻次: 0 (來自 Web of Science) 引用的參考文獻: 34 [ 查看 Related Records ] 引證關系圖 摘要: An ionic-liquid ultrasound-assisted dispersive liquid-liquid microextraction method (IL-USA-DLLME) was introduced to determine four phenylurea herbicides (i.e., isoproturon, monolinuron, linuron, and diuron) in water samples with high performance liquid chromatography (HPLC). The ionic liquid of 1-hexyl-3-methylimidazolium hexafluorophosphate [HMIMPF6] was dispersed into the aqueous sample solution in fine droplets by ultrasound and was used as the extraction solvent; the phenylurea herbicides were concentrated into the ionic liquid phase. The extraction conditions, such as the volume of the extraction solvent, sonication and centrifugation time, ionic strength, and the emulsification-extraction temperature, were optimized. Under the optimized conditions, the linear correlation coefficient ranged from 0.9954 to 0.9969 for concentration levels of 2-100 mu gL(-1). The good recovery (68-100%) of target analytes was obtained from the water samples. The relative standard deviations (RSDs, n=6) ranged from 2.3-9.5%, and the limits of detection (LODs) for the herbicides were between 0.10 mu gL(-1) and 0.24 mu gL(-1). The applicability of the proposed method was evaluated by the extraction and determination of phenylurea herbicides from several natural water samples. 入藏號: WOS:000300354500011 文獻類型: Article 語種: English 作者關鍵詞: IL-USA-DLLME; Phenylurea herbicides; Water samples; HPLC KeyWords Plus: LIQUID-LIQUID MICROEXTRACTION; ULTRASOUND-ASSISTED EMULSIFICATION; ATOMIC-ABSORPTION-SPECTROMETRY; POLYCYCLIC AROMATIC-HYDROCARBONS; CHROMATOGRAPHY-MASS SPECTROMETRY; SOLID-PHASE MICROEXTRACTION; GAS-CHROMATOGRAPHY; ORGANOPHOSPHORUS PESTICIDES; FLAME RETARDANTS; SENSITIVE METHOD 通訊作者地址: Liu, FM (通訊作者),China Agr Univ, Beijing 100193, Peoples R China 地址: 1. China Agr Univ, Beijing 100193, Peoples R China 2. Hebei North Univ, Zhangjiakou 075131, Peoples R China 電子郵件地址: lfm2000@cau.edu.cn 基金資助致謝: 基金資助機構 授權號 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry Natural Science Foundation of Hebei Province B2011405007 [顯示基金資助信息][隱藏基金資助信息] The authors acknowledge the financial support from the 40th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry and the Natural Science Foundation of Hebei Province (No. B2011405007). 出版商: BENTHAM SCIENCE PUBL LTD, EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB EMIRATES Web of Science 分類: Chemistry, Analytical 學科類別: Chemistry IDS 號: 893KJ ISSN: 1573-4110 |

| 10 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿上海交大生物與醫(yī)藥專碩324分,求調劑 +3 | jiajunX 2026-03-22 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 一志愿北京化工大學070300 學碩336求調劑 +5 | vv迷 2026-03-21 | 8/400 |
|
|
[考研] 384求調劑 +3 | 子系博 2026-03-22 | 4/200 |
|
|
[考研] 286求調劑 +10 | Faune 2026-03-21 | 10/500 |
|
|
[考研] 考研調劑 +3 | 呼呼?~+123456 2026-03-21 | 3/150 |
|
|
[考研] 一志愿南大,0703化學,分數336,求調劑 +3 | 收到VS 2026-03-21 | 3/150 |
|
|
[考研] 266求調劑 +3 | 哇呼哼呼哼 2026-03-20 | 3/150 |
|
|
[考研] 求調劑 +3 | .m.. 2026-03-21 | 4/200 |
|
|
[考研] 265求調劑 +12 | 梁梁校校 2026-03-19 | 14/700 |
|
|
[考研] 301求調劑 +10 | yy要上岸呀 2026-03-17 | 10/500 |
|
|
[考研] 299求調劑 +6 | △小透明* 2026-03-17 | 6/300 |
|
|
[考研] 求調劑一志愿南京航空航天大學289分 +3 | @taotao 2026-03-19 | 3/150 |
|
|
[考研] 一志愿西安交通大學 學碩 354求調劑211或者雙一流 +3 | 我想要讀研究生 2026-03-20 | 3/150 |
|
|
[考研] 求調劑 +3 | 暗涌afhb 2026-03-16 | 3/150 |
|
|
[論文投稿]
申請回稿延期一個月,編輯同意了。但系統(tǒng)上的時間沒變,給編輯又寫郵件了,沒回復
10+3
|
wangf9518 2026-03-17 | 4/200 |
|
|
[考研] 085600材料與化工求調劑 +6 | 緒幸與子 2026-03-17 | 6/300 |
|
|
[考博] 26博士申請 +3 | 1042136743 2026-03-17 | 3/150 |
|
|
[考研] 301求調劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
[考研] 一志愿蘇州大學材料工程(085601)專碩有科研經歷三項國獎兩個實用型專利一項省級立項 +6 | 大火山小火山 2026-03-16 | 8/400 |
|
|
[考研] 275求調劑 +4 | 太陽花天天開心 2026-03-16 | 4/200 |
|