Application of optimized vortex-assisted surfactant-enhanced DLLME for preconcentration of thymol and carvacrol, and their determination by HPLC-UV: response …

M Ghaedi, M Roosta, S Khodadoust… - Journal of …, 2015 - academic.oup.com
A novel vortex-assisted surfactant-enhanced dispersive liquid–liquid microextraction
combined with high-performance liquid chromatography (VASEDLLME–HPLC) was …

Vortex assisted-ionic liquid dispersive liquid-liquid microextraction and spectrophotometric determination of quercetin in tea, honey, fruit juice and wine samples after …

N Altunay, D Bingöl, A Elik, R Gürkan - Spectrochimica Acta Part A …, 2019 - Elsevier
The aim of our study is to develop a new vortex assisted-ionic liquid dispersive liquid-liquid
microextraction (VA-IL-DLLM) method for preconcentration and determination of the …

Determination of thiophanate-methyl and carbendazim from environmental water by liquid-liquid microextraction (LLME) using a terpenoid-based hydrophobic deep …

S He, W Tang, KH Row - Analytical Letters, 2022 - Taylor & Francis
A hydrophobic deep eutectic solvent (DES) based vortex-assisted liquid-liquid
microextraction (LLME) procedure was developed for the effective and rapid determination …

Vortex assisted-supramolecular solvent based microextraction coupled with spectrophotometric determination of triclosan in environmental water samples

A Mpupa, GP Mashile, PN Nomngongo - Open Chemistry, 2017 - degruyter.com
A simple, fast and environmental friendly vortex assisted-supramolecular solvent based
microextraction (VA-SSME) method was developed for the preconcetration of triclosan in …

Vortex and air assisted liquid–liquid microextraction as a sample preparation method for high-performed liquid chromatography determinations

M Hosseini, R Heydari, M Alimoradi - Talanta, 2014 - Elsevier
A novel, simple and sensitive method based on vortex and air assisted liquid–liquid
microextraction (VAALLME) technique coupled with high-performance liquid …

Vortex assisted dispersive liquid–liquid microextraction based on low transition temperature mixture solvent for the HPLC determination of pyrethroids in water …

SAM Hussin, P Varanusupakul, MA Kassim… - Microchemical …, 2021 - Elsevier
A green, simple, and effective vortex-assisted dispersive liquid–liquid microextraction
method that utilizes a menthol-based low transition temperature mixture (menthol-LTTM …

Multivariate optimization of hydrodistillation-headspace solvent microextraction of thymol and carvacrol from Thymus transcaspicus

V Kiyanpour, AR Fakhari, R Alizadeh, B Asghari… - Talanta, 2009 - Elsevier
In this paper multivariate response surface methodology (RSM) has been used for the
optimization of hydrodistillation-headspace solvent microextraction (HD-HSME) of thymol …

Vortex-assisted liquid-liquid microextraction based on hydrophobic deep eutectic solvent for determination of malondialdehyde and formaldehyde by HPLC-UV …

A Safavi, R Ahmadi, AM Ramezani - Microchemical Journal, 2018 - Elsevier
A simple, and cost-effective vortex-assisted liquid-liquid microextraction (VALLME) based on
hydrophobic deep eutectic solvent (DES) has been developed to extract malondialdehyde …

Water-contained surfactant-based vortex-assisted microextraction method combined with liquid chromatography for determination of synthetic antioxidants from edible …

NE Amlashi, MR Hadjmohammadi… - … of Chromatography A, 2014 - Elsevier
For the first time, a novel water-contained surfactant-based vortex-assisted microextraction
method (WSVAME) was developed for the extraction of two synthetic antioxidants (t-butyl …

Development of a home-made extraction device for vortex-assisted surfactant-enhanced-emulsification liquid–liquid microextraction with lighter than water organic …

ZH Yang, P Wang, W Zhao, ZQ Zhou, DH Liu - Journal of Chromatography …, 2013 - Elsevier
We have developed a novel vortex-assisted surfactant-enhanced-emulsification liquid–
liquid microextraction using the low density solvent for the determination of eight …