Results 131 to 140 of about 5,010,052 (177)

Modular Point-of-Need Tropane Alkaloid Detection at Regulatory Levels: Combining Solid-Liquid Extraction from Buckwheat with a Paper-Immobilized Liquid-Phase Microextraction and Immuno-Detection in Interconnectable 3D-Printed Devices. [PDF]

Anal Chem
Lemmink IB, Willemsen L, Beij E, Bovee TFH, Zuilhof H, Salentijn GI.   +5 more
europepmc   +1 more source

Enhancing the Concentration Capability of Nonsupported Electrically Driven Liquid-Phase Microextraction through Programmable Flow Using an All-In-One 3D-Printed Optosensor: A Proof of Concept. [PDF]

Anal Chem
Sahragard A, Carrasco-Correa EJ, Cocovi-Solberg DJ, Kubáň P, Miró M.   +4 more
europepmc   +1 more source

Spectrophotometric determination of phenol impurity in phenoxyethanol and phenol index of drinking water and municipal wastewater effluent after salting-out assisted liquid phase microextraction (SA-LPME). [PDF]

Heliyon
Roustaei F, Baghdadi M, Marjani A, Alimoradi M.   +3 more
europepmc   +1 more source

Supramolecular Solvent-Based Liquid Phase Microextraction Combined with Ion-Pairing Reversed-Phase HPLC for the Determination of Quats in Vegetable Samples. [PDF]

Toxics, 2019
Hem S, Gissawong N, Srijaranai S, Boonchiangma S.   +3 more
europepmc   +1 more source

[Rapid determination of nine preservatives in tobacco flavor by three phase-hollow fiber-liquid phase microextraction-high performance liquid chromatography]. [PDF]

Se Pu
Wang Y, Xie JC, Huang LJ, Xia ZC.
europepmc   +1 more source

Determination of Barbiturates in Biological Specimens by Flat Membrane-Based Liquid-Phase Microextraction and Liquid Chromatography-Mass Spectrometry. [PDF]

Molecules, 2019
Zhu R, Dong Y, Cai X, Huang C.
europepmc   +1 more source

Implementation of simple and effective fine droplet formation-based spray-assisted liquid phase microextraction for the simultaneous determination of twenty-nine endocrine disruptor compounds and pesticides in rock, soil, water, moss, and feces samples from antarctica using gas chromatography-mass spectrometry. [PDF]

Environ Sci Pollut Res Int
Zaman BT, Bozyiğit GD, Şaylan M, Koçoğlu ES, Kartoğlu B, Aydın ES, Girgin A, Borahan T, Oflu S, Kılınç Y, Bakırdere EG, Bakırdere S.   +11 more
europepmc   +1 more source

Are Microextraction Techniques Truly Green? A Critical Assessment of Green Sample Preparation Practices. [PDF]

J Sep Sci
Martins RO, Magalhães MFA, Lanças FM.
europepmc   +1 more source

Plug-and-play coaxial nested-tube supported liquid membrane extraction for the determination of nonsteroidal anti-inflammatory drugs in human plasma. [PDF]

RSC Adv
Huang H, Lv M, Wang Q, Zhang Q, Yang Y, Chen D, Qin Z.   +6 more
europepmc   +1 more source

pH-Regulated Reversible Phase Transition of Natural Deep Eutectic Solvents and Its Application in the Extraction of Fluorinated Liquid Crystal Monomers. [PDF]

J Sep Sci
Shao Y, Jiang X, Jin M, Yang X, Li Z, Liu J.   +5 more
europepmc   +1 more source