Results 131 to 140 of about 1,468,518 (161)

Multiclass Determination of 87 Mixed Veterinary Drugs, Pesticides and Mycotoxin Residues in Beef Muscle Samples by Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction and Liquid Chromatography Tandem Mass Spectrometry. [PDF]

Foods
Mookantsa SOS, Dube S, Nindi MM.
europepmc   +1 more source

A closer look at how the dispersive liquid-liquid microextraction method works. Investigation of the effect of solvent mixture composition on the quality and stability of the cloudy state. [PDF]

Front Chem
Zaruba S, Ovšonková M, Makoś-Chełstowska P, Andruch V.   +3 more
europepmc   +1 more source

Development of Dispersive Liquid-Liquid Microextraction Method Based on Solidification of Floating Organic Droplets for Rapid Determination of Three Strigolactones in Rice (<i>Oryza sativa</i> L.) Using Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry. [PDF]

Int J Mol Sci
Zhu X, Wu Z, Deng X, Liao Z, Wang R, Luo Z.   +5 more
europepmc   +1 more source

Determination of toxic α-dicarbonyl compounds in sesame oils using dispersive liquid-liquid microextraction coupled with gas chromatography-mass spectrometry. [PDF]

Food Chem X
Lee J, Gyu Nam T, Choi HK, Won Jang H.
europepmc   +1 more source

Solvent-Focused Gas Chromatographic Determination of Thymol and Carvacrol Using Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction through Solidifying Floating Organic Droplets (USA-DLLME-SFO). [PDF]

Molecules
Barzegar S, Rehmani M, Farahmandzadeh M, Absalan G, Karimi B.   +4 more
europepmc   +1 more source

Evaluation of distribution of emerging mycotoxins in human tissues: applications of dispersive liquid-liquid microextraction and liquid chromatography-mass spectrometry. [PDF]

Anal Bioanal Chem
Castell A, Arroyo-Manzanares N, Palma-Manrique R, Campillo N, Torres C, Fenoll J, Viñas P.   +6 more
europepmc   +1 more source

Development and Validation of a Sonication-Assisted Dispersive Liquid-Liquid Microextraction Procedure and an HPLC-PDA Method for Quantitative Determination of Zolpidem in Human Plasma and Its Application to Forensic Samples. [PDF]

Molecules
Sánchez-Sellero I, Cabarcos-Fernández P, Jaureguízar-Rodríguez ME, Álvarez-Freire I, Tabernero-Duque MJ, Bermejo-Barrera AM.   +5 more
europepmc   +1 more source

Magnetic stirring in syringe dispersive liquid-liquid microextraction as an effective method for preconcentration of tartrazine dye from food samples: A multivariate analysis approach. [PDF]

Heliyon
Mohammadzadeh A, Amiri M.
europepmc   +1 more source

Supramolecular solvent-based-vortex-assisted-dispersive liquid liquid microextraction of Sudan Black B in food samples prior to spectrophotometric detection. [PDF]

Turk J Chem
Erek F, Tüzen M.
europepmc   +1 more source

A configuration for cooling assisted organic solvent coated thin film microextraction after dispersive liquid-liquid microextraction method: A microextraction method for ultra-trace analyzing of volatile sample. [PDF]

Heliyon
Rezayat MR, Jafari MT, Mohammadipour L.
europepmc   +1 more source