[HTML][HTML] Advancements in overcoming challenges in dispersive liquid-liquid microextraction: An overview of advanced strategies
H Faraji - TrAC Trends in Analytical Chemistry, 2024 - Elsevier
The dispersive liquid-liquid microextraction (DLLME) technique has gained widespread
popularity in analytical chemistry due to its high extraction efficiency, minimal solvent …
popularity in analytical chemistry due to its high extraction efficiency, minimal solvent …
Development of effervescence-assisted liquid phase microextraction based on fatty acid for determination of silver and cobalt ions using micro-sampling flame atomic …
AG Moghadam, M Rajabi, M Hemmati… - Journal of Molecular …, 2017 - Elsevier
In this work, coupling of effervescence-assisted dispersive liquid-liquid microextraction
based on a medium-chain fatty acid (EA-DLLME-FA) with accurate micro-sampling flame …
based on a medium-chain fatty acid (EA-DLLME-FA) with accurate micro-sampling flame …
Accurate and sensitive determination of cobalt in urine samples using deep eutectic solvent-assisted magnetic colloidal gel-based dispersive solid phase extraction …
T Borahan, BT Zaman, G Özzeybek, S Bakırdere - Chemical Papers, 2021 - Springer
In this study, a colloidal gel of magnetic Fe 3 O 4 nanoparticles was used in the development
of a simple and accurate dispersive solid phase extraction method for the extraction …
of a simple and accurate dispersive solid phase extraction method for the extraction …
Dispersive surfactant micelle-mediated extraction combined with a smartphone-based portable colorimeter: a cost-effective and simple approach for cobalt …
L Khoshmaram, E Bagherian - Analytical Methods, 2024 - pubs.rsc.org
In this research, we present a cost-effective, environmentally friendly methodology for the
precise determination of trace levels of cobalt in various environmental matrices, based on a …
precise determination of trace levels of cobalt in various environmental matrices, based on a …
Determination of ultra-trace cobalt in water samples using dispersive liquid-liquid microextraction followed by graphite furnace atomic absorption spectrometry
Q Han, Y Liu, Y Huo, D Li, X Yang - Molecules, 2022 - mdpi.com
A novel method for the determination of ultra-trace cobalt by dispersive liquid–liquid
microextraction (DLLME) coupled with graphite furnace atomic absorption spectrometry has …
microextraction (DLLME) coupled with graphite furnace atomic absorption spectrometry has …
Efficiency enhancement of the spectrophotometric estimation of cobalt in waters and pharmaceutical preparations using dispersive liquid–liquid microextraction and …
HM Al-Saidi, SS Alharthi - Spectrochimica Acta Part A: Molecular and …, 2021 - Elsevier
In this paper, dispersive liquid–liquid microextraction (DLLME), long optical path microcells,
and a selective chromogenic reagent were employed to improve the analytical efficiency of …
and a selective chromogenic reagent were employed to improve the analytical efficiency of …
Syringe-to-syringe-dispersive liquid–phase microextraction combined with flame atomic absorption spectrometry for pre-concentration and determination of cobalt with …
E Koosha, M Ramezani, A Niazi - International Journal of …, 2018 - Taylor & Francis
ABSTRACT A rapid and selective technique has been proposed for the extraction, pre-
concentration and determination of trace amounts of cobalt in water and pharmaceutical …
concentration and determination of trace amounts of cobalt in water and pharmaceutical …
Application of response surface methodology for optimization and determination of palladium by in-tube ultrasonic and air-assisted liquid–liquid microextraction …
F Heydari, M Ramezani - Separation Science and Technology, 2017 - Taylor & Francis
ABSTRACT A highly sensitive, simple and rapid in-tube ultrasonic and air-assisted liquid–
liquid microextraction (IT-UAA-LLME) coupled with flame atomic absorption spectrometry …
liquid microextraction (IT-UAA-LLME) coupled with flame atomic absorption spectrometry …
Three-pesticide residue analysis in tomato using a fast pressure variation in-syringe dispersive liquid-phase microextraction technique coupled with gas …
F Amri, A Niazi, A Yazdanipour - International Journal of …, 2022 - Taylor & Francis
In this study, an analytical procedure based on a pressure variation in-syringe dispersive
liquid–phase microextraction method coupled with gas chromatography-mass spectrometry …
liquid–phase microextraction method coupled with gas chromatography-mass spectrometry …
A continuous sample drop flow-based microextraction method for spectrophotometric determination of cobalt with 1-(2-pyridylazo)-2-naphthol in water samples
M Ezati, S Moinfar, S Mohammadi… - Journal of Analytical …, 2021 - Springer
There is always a need to develop new, fast and non-complicated microextraction methods
that consume small amounts of organic solvents. In this study, a new mode of liquid phase …
that consume small amounts of organic solvents. In this study, a new mode of liquid phase …