Extraction of Parabens from Water Samples Using Cloud Point Extraction with a Non-Ionic Surfactant with β-Cyclodextrin as Modifier

被引：17

作者：

Noorashikin, Md Saleh ^{[1
,2
]}

Raoov, Muggundha ^{[1
,3
]}

Mohamad, Sharifah ^{[1
]}

Abas, Mhd Radzi ^{[1
]}

机构：

[1] Univ Malaya, Dept Chem, Environm Res Grp, Fac Sci, Kuala Lumpur 50603, Malaysia

[2] Univ Malaysia Terengganu, Fac Sci & Technol, Dept Chem Sci, Kuala Terengganu 21030, Malaysia

[3] Univ Sains Malaysia, Adv Med & Dent Inst, Kepala Batas 13200, Pulau Pinang, Malaysia

来源：

JOURNAL OF SURFACTANTS AND DETERGENTS | 2014年 / 17卷 / 04期

关键词：

Cloud point extraction; Silicone non-ionic surfactant; Parabens; beta-Cyclodextrin; Modifier; POLYCYCLIC AROMATIC-HYDROCARBONS; POLYETHYLENE-GLYCOL; PRECONCENTRATION; LIQUID; ABSORPTION; INCLUSION; PHASE; CHROMATOGRAPHY; VANADIUM; REMOVAL;

D O I：

10.1007/s11743-014-1574-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A cloud point extraction process using a silicone non-ionic surfactant to extract selected parabens compounds from water samples was investigated using reversed phase high performance liquid chromatography. The cloud point extraction process, in the presence of beta-cyclodextrin (beta-CD) as a modifier, is a new extraction process which was optimized with five parameters, i.e. salt concentration, pH of the solution, temperature, surfactant concentration and beta-CD concentration. The developed method with the beta-CD modifier results in an excellent performance on detection of parabens from water samples with limits of detection in the range of 0.017-0.043 mu g/L and percentage recoveries from 90.5 to 98.9 %.

引用

页码：747 / 758

页数：12

共 45 条

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