Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples

In the present study, a microextraction method termed ultrasound-assisted surfactant enhanced emulsification microextraction (UASEME) has been developed for the determination of phenanthrene (PHE) and fluoranthene (FLU) in sugarcane samples. Optimised extractions were obtained using the following co...

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Main Author:	Shater, Siti Farahiyah Ahmad
Format:	Thesis
Language:	English
Published:	2016
Subjects:	R735-854 Medical education Medical schools Research
Online Access:	http://eprints.usm.my/45046/1/SITI%20FARAHIYAH%20AHMAD%20SHATER.pdf
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id	my-usm-ep.45046
record_format	uketd_dc
spelling	my-usm-ep.450462019-07-24T06:53:49Z Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples 2016-01 Shater, Siti Farahiyah Ahmad R735-854 Medical education. Medical schools. Research In the present study, a microextraction method termed ultrasound-assisted surfactant enhanced emulsification microextraction (UASEME) has been developed for the determination of phenanthrene (PHE) and fluoranthene (FLU) in sugarcane samples. Optimised extractions were obtained using the following conditions: extraction solvent, toluene; volume of extraction solvent, 30 μL; surfactant, Tween 20; volume of surfactant, 15 μL; extraction time; 2 min and with no salt addition. Under the optimized conditions, the method demonstrated good linearity (r2 ≥ 0.9932) over a concentration range of 1 to 1000 μg L- 1. 2016-01 Thesis http://eprints.usm.my/45046/ http://eprints.usm.my/45046/1/SITI%20FARAHIYAH%20AHMAD%20SHATER.pdf application/pdf en public masters Universiti Sains Malaysia Institut Perubatan & Pergigian Termaju
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	R735-854 Medical education Medical schools Research
spellingShingle	R735-854 Medical education Medical schools Research Shater, Siti Farahiyah Ahmad Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
description	In the present study, a microextraction method termed ultrasound-assisted surfactant enhanced emulsification microextraction (UASEME) has been developed for the determination of phenanthrene (PHE) and fluoranthene (FLU) in sugarcane samples. Optimised extractions were obtained using the following conditions: extraction solvent, toluene; volume of extraction solvent, 30 μL; surfactant, Tween 20; volume of surfactant, 15 μL; extraction time; 2 min and with no salt addition. Under the optimized conditions, the method demonstrated good linearity (r2 ≥ 0.9932) over a concentration range of 1 to 1000 μg L- 1.
format	Thesis
qualification_level	Master's degree
author	Shater, Siti Farahiyah Ahmad
author_facet	Shater, Siti Farahiyah Ahmad
author_sort	Shater, Siti Farahiyah Ahmad
title	Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
title_short	Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
title_full	Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
title_fullStr	Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
title_full_unstemmed	Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples
title_sort	optimisation and validation of a new microextraction method employing surfactant for the determination of selected polycyclic aromatic hydrocarbons (pahs) in sugarcane samples
granting_institution	Universiti Sains Malaysia
granting_department	Institut Perubatan & Pergigian Termaju
publishDate	2016
url	http://eprints.usm.my/45046/1/SITI%20FARAHIYAH%20AHMAD%20SHATER.pdf
_version_	1747821444836884480

Optimisation And Validation Of A New Microextraction Method Employing Surfactant For The Determination Of Selected Polycyclic Aromatic Hydrocarbons (PAHs) In Sugarcane Samples

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