Results 141 to 150 of about 76,914 (265)

DISPERSIVE LIQUID-LIQUID MICROEXTRACTION OF NICKEL PRIOR TO ITS

, 2014
A sensitive and simple method for the determination of trace nickel was developed by the combination of dispersive liquid-liquid microextraction (DLLME) and microsample injection system-flame atomic absorption spectrometry (MIS-FAAS). Trace nickel was preconcentrated as the 8-hydroxyquinoline chelate by DLLME, and the conditions were optimized by a ...
Hol, A, Akdogan, A, Kartal, AA, Divrikli, U, Elci, L   +4 more
openaire   +1 more source

Effervescent powder-assisted floating organic solvent-based dispersive liquid-liquid microextraction for determination of organochlorine pesticides in water by GC-MS. [PDF]

Heliyon, 2023
Ago KA, Kitte SA, Chirfa G, Gure A.
europepmc   +1 more source

Sustainable dispersive liquid-liquid microextraction method utilizing a natural deep eutectic solvent for determination of chloramphenicol in honey: assessment of the environmental impact of the developed method. [PDF]

RSC Adv, 2023
Shaaban H.
europepmc   +1 more source

Development and Optimization of a Dispersive Liquid-Liquid Microextraction Method for the Simultaneous Determination of Multiclass Pesticides in Environmental Waters. [PDF]

Anal Sci Adv
Negussie BT, Dube S, Muzi NM, Tesfaw A.
europepmc   +1 more source

Profiling Docetaxel in Plasma and Urine Samples from a Pediatric Cancer Patient Using Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Combined with LC-MS/MS. [PDF]

Pharmaceutics, 2023
Maliszewska O, Roszkowska A, Lipiński M, Treder N, Olędzka I, Kowalski P, Bączek T, Bień E, Krawczyk MA, Plenis A.   +9 more
europepmc   +1 more source

Application of gas chromatography on the evaluation of grape and wine aroma in atlantic viticulture (NW iberian peninsula) [PDF]

, 2012
Oliveira, J. M., Vilanova, Mar
core   +1 more source

Synthesis-free and high-efficient molecular complexation based magnetic dispersive liquid-liquid microextraction for the efficient enrichment and determination of phenoxycarboxylic acid herbicide in various samples. [PDF]

Food Chem X
Han W, Wang X, Zhang T, Wang F, Zhang Z, Chen D, Han L, Li G, Wang L.   +8 more
europepmc   +1 more source

Deep Eutectic Solvent Based Reversed-Phase Dispersive Liquid-Liquid Microextraction and High-Performance Liquid Chromatography for the Determination of Free Tryptophan in Cold-Pressed Oils. [PDF]

Molecules, 2023
Ražić S, Bakić T, Topić A, Lukić J, Onjia A.   +4 more
europepmc   +1 more source

Extraction and determination of some aflatoxins in corn samples by QuEChERS method combined with dispersive liquid-liquid microextraction coupled to high-performance liquid chromatography

Bihdāsht-i Mavādd-i Ghaz̠āyī
Mycotoxins-producing fungi can enter the body of animals and humans by contaminating grain and fodder. Aflatoxins are potential carcinogens that can lead to severe health issues such as neurological disorders and liver or kidney failure.
Hoora Azadi, .M. R Afshar Mogaddam, Jalil Khandaghi   +2 more
doaj  

Sustainable Anisaldehyde-Based Natural Deep Eutectic Solvent Dispersive Liquid-Liquid Microextraction for Monitoring Antibiotic Residues in Commercial Milk and Eggs: A Comprehensive Evaluation of Greenness, Practicality, Analytical Performance and Innovation. [PDF]

Foods
Shaaban H, Mostafa A, Alqarni AM, Alsalman M, Alkhalaf MA, Alrofaidi MA, Al Khzem AH, Alturki MS.   +7 more
europepmc   +1 more source