Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.chroma.2005.04.010 |
Evaluation of a new hypercrosslinked polymer as a sorbent for solid-phase extraction of polar compounds | |
Fontanals, N; Galia, M; Cormack, PAG; Marce, RM; Sherrington, DC; Borrull, F | |
通讯作者 | Marce, RM |
来源期刊 | JOURNAL OF CHROMATOGRAPHY A
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ISSN | 0021-9673 |
EISSN | 1873-3778 |
出版年 | 2005 |
卷号 | 1075期号:1-2页码:51-56 |
英文摘要 | A new hypercrosslinked polymer (HXLGp) with hydrophilic character due to the presence of hydroxyl moieties has been tested as a sorbent for the solid-phase extraction (SPE) of several polar compounds from water samples. This new sorbent enables the on-line extraction of 300 ml of sample with recoveries higher than 80% for polar compounds such as oxamyl, methomyl or desisopropylatrazine (DIA). The HXLGp has also been compared to other commercially available sorbents such as Oasis (R) HLB (hydrophilic macroporous), to hydrophobic hypercrosslinked resins and to a previously synthesized sorbent based on N-vinylimidazole-divinylbenzene. The results are consistently better with the new synthesized sorbent. The method was successfully applied to the on-line SPE-HPLC of tap and river water samples. The validation with river water samples provided good linearity range and detection limits between 0.03 for methomyl and 4-nitrophenol (4NP) to 0.2 mu g l(-1) for phenol (Ph). (c) 2005 Elsevier B.V. All rights reserved. |
英文关键词 | hydrophilic hypercrosslinked sorbent solid-phase extraction polar pollutants water analysis |
类型 | Article |
语种 | 英语 |
国家 | Spain ; Scotland |
收录类别 | SCI-E |
WOS记录号 | WOS:000229550800005 |
WOS关键词 | PERFORMANCE LIQUID-CHROMATOGRAPHY ; COLUMN PACKING MATERIAL ; PHENOLIC-COMPOUNDS ; MASS-SPECTROMETRY ; WATER ; POLYSTYRENE ; ADSORPTION ; RESIN ; RETENTION ; NITROPHENOLS |
WOS类目 | Biochemical Research Methods ; Chemistry, Analytical |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/149534 |
作者单位 | (1)Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, Tarragona 43007, Spain;(2)Univ Strathclyde, Dept Pure & Appl Chem, Glasgow G1 1XL, Lanark, Scotland |
推荐引用方式 GB/T 7714 | Fontanals, N,Galia, M,Cormack, PAG,et al. Evaluation of a new hypercrosslinked polymer as a sorbent for solid-phase extraction of polar compounds[J],2005,1075(1-2):51-56. |
APA | Fontanals, N,Galia, M,Cormack, PAG,Marce, RM,Sherrington, DC,&Borrull, F.(2005).Evaluation of a new hypercrosslinked polymer as a sorbent for solid-phase extraction of polar compounds.JOURNAL OF CHROMATOGRAPHY A,1075(1-2),51-56. |
MLA | Fontanals, N,et al."Evaluation of a new hypercrosslinked polymer as a sorbent for solid-phase extraction of polar compounds".JOURNAL OF CHROMATOGRAPHY A 1075.1-2(2005):51-56. |
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