Results 171 to 180 of about 76,914 (265)

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

Recent advances in flow-based sample pretreatment for the determination of metal species by atomic spectrometry [PDF]

, 2013
JianHua Wang, YongLiang Yu
core   +1 more source

Ionic liquids in microextraction techniques

Open Chemistry, 2012
Vičkačkaitė Vida, Padarauskas Audrius
doaj   +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