scholarly journals Comparison between dispersive solid-phase and dispersive liquid–liquid microextraction combined with spectrophotometric determination of malachite green in water samples based on ultrasound-assisted and preconcentration under multi-variable experimental design optimization

2017 ◽  
Vol 39 ◽  
pp. 374-383 ◽  
Author(s):  
Ebrahim Alipanahpour Dil ◽  
Mehrorang Ghaedi ◽  
Arash Asfaram ◽  
Fahimeh Zare ◽  
Fatemeh Mehrabi ◽  
...  
Keyword(s):  
Experimental Design ◽  
Design Optimization ◽  
Malachite Green ◽  
Spectrophotometric Determination ◽  
Water Samples ◽  
Solid Phase ◽  
Ultrasound Assisted ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

Solid-phase extraction combined with dispersive liquid–liquid microextraction for the spectrophotometric determination of ultra-trace amounts of azide ion in water samples

2014 ◽  
Vol 6 (15) ◽  
pp. 5784-5791 ◽  
Author(s):  
Ali Reza Zarei ◽  
Reihaneh Hajiaghabozorgy
Keyword(s):  
Solid Phase Extraction ◽  
Spectrophotometric Determination ◽  
Water Samples ◽  
Solid Phase ◽  
Phase Extraction ◽  
Azide Ion ◽  
Ultra Trace ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

Schematic of the preparation of surfactant-coated MWCNT/nano-Fe3O4composites and their application for the SPE–DLLME procedure.

Comparison between dispersive liquid–liquid microextraction and ultrasound-assisted nanoparticles-dispersive solid-phase microextraction combined with microvolume spectrophotometry method for the determination of Auramine-O in water samples

RSC Advances ◽  
2015 ◽  
Vol 5 (49) ◽  
pp. 39084-39096 ◽  
Author(s):  
Arash Asfaram ◽  
Mehrorang Ghaedi ◽  
Alireza Goudarzi ◽  
Mustafa Soylak
Keyword(s):  
Water Samples ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Solid Phase Micro Extraction ◽  
Real Samples ◽  
Auramine O ◽  
Ultrasound Assisted ◽  
Dispersive Liquid Liquid Microextraction ◽  
Liquid Microextraction

Novel dispersive solid phase micro-extraction and dispersive liquid–liquid micro-extraction determination of Auramine-O content in various real samples.

scholarly journals Experimental design approaches to optimize ultrasound-assisted simultaneous-silylation dispersive liquid–liquid microextraction for the rapid determination of parabens in water samples

RSC Advances ◽  
2021 ◽  
Vol 11 (38) ◽  
pp. 23607-23615
Author(s):  
Chi-Zhong Hsieh ◽  
Wu-Hsun Chung ◽  
Wang-Hsien Ding
Keyword(s):  
Surface Water ◽  
Experimental Design ◽  
Water Samples ◽  
Rapid Determination ◽  
Methyl Ethyl ◽  
Ultrasound Assisted ◽  
Dispersive Liquid Liquid Microextraction ◽  
Surface Water Samples ◽  
Liquid Microextraction

This work describes a rapid solvent-minimized process to effectively determine four common paraben preservatives (methyl-, ethyl-, propyl- and butyl-paraben) in surface water samples.

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