%0 Journal Article
%@ 00032719
%A Rozaini, M.N.H.
%A Saad, B.
%A Yahaya, N.
%A Lim, J.W.
%A Mohd Aris, M.N.
%A Ramachandran, M.R.
%D 2022
%F scholars:17911
%I Taylor and Francis Ltd.
%J Analytical Letters
%N 1
%P 132-145
%R 10.1080/00032719.2021.1919691
%T Determination of Three Endocrine Disruptors in Water Samples by Ultrasound-Assisted Salt-Induced Liquid-Liquid Microextraction (UA-SI-LLME) and High-Performance Liquid Chromatography�Diode Array Detection (HPLC-DAD)
%U https://khub.utp.edu.my/scholars/17911/
%V 55
%X Endocrine-disrupting compounds are routinely detected in environmental water. In this study, a simple and rapid sample preparation method based on ultrasound-assisted salt-induced liquid-liquid microextraction (UA-SI-LLME) followed by high performance liquid chromatography�diode array detection (HPLC-DAD) was developed for the determination of triclosan, triclocarban and methyl-triclosan in water. Parameters that affect the extraction efficiency�such as type and mass of salt, type and volume of extraction solvent, extraction time, sample pH and sample volume�were studied. Under the optimized conditions, the method demonstrated linearity from 0.18 to 1000 µg L�1 with coefficients of determination R2 � 0.9899, limits of detection from 0.05 to 0.2 µg L�1, and good recoveries (> 70) with relative standard deviations < 10. The method was applied for the determination of triclosan, triclocarban, and methyl-triclosan in swimming pool, lake, and wastewater. The greenness of the method was quantified using the Analytical Eco-Scale Index. © 2022 Taylor & Francis Group, LLC.
%Z cited By 0