Results 171 to 180 of about 23,900 (225)

Mixed sorbent in miniaturized stir bar sorptive dispersive microextraction for the determination of gut microbiome metabolites in plasma samples. [PDF]

Anal Bioanal Chem
Azorín C, Fernandes SR, Barreiros L, Benedé JL, Chisvert A, Segundo MA.   +5 more
europepmc   +1 more source

Determination of Theophylline Across Biological, Environmental and Food Matrices Using Liquid-Phase Microextraction Coupled with LC-MS/MS. [PDF]

Molecules
Lin B, Wang F, Wang H, Huang X, Liu X, Wang X, Wang C, Xing Y, Dai C, Zheng Y.   +9 more
europepmc   +1 more source

Miniaturized-LC in the Analysis of Emerging Organic Contaminants in Food and Environmental Samples: Recent Advances and Applications. [PDF]

Molecules
Aydoğan C, Ali A, Atakay M, Salih B, El Rassi Z.   +4 more
europepmc   +1 more source

Sustainable Microextraction Using Switchable Solubility Solvent for the Liquid Chromatographic Determination of Three Profenoid Drugs in Urine Samples. [PDF]

J Sep Sci
Patakidou C, Ntorkou M, Zacharis CK.
europepmc   +1 more source

Salting-out assisted liquid-liquid extraction utilizing binary salts for the simultaneous determination of chloro-s-triazines and their major degradation products in environmental water and fruit samples by HPLC-DAD. [PDF]

BMC Chem
Gemechu T, Legesse A, Megersa N, Chandravanshi BS.   +3 more
europepmc   +1 more source

Applications of Microextraction Technology for the Analysis of Alcoholic Beverages Quality: Current Perspectives and Future Directions. [PDF]

Foods
Qiu Y, Deng Q, Zhang Y, Sun B, Li W, Dong W, Sun X.   +6 more
europepmc   +1 more source

Green Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Coupled to GC-MS for Simultaneous Determination of Lipid-Peroxidation- and Maillard-Derived Carbonyl Compounds in Plant-Based Beverages. [PDF]

ACS Meas Sci Au
Custodio-Mendoza JA, Villanueva A, Antoniewska-Krzeska A, Pérez-Gregorio R, Martínez-Carballo E, Llompart M, Carro-Díaz AM.   +6 more
europepmc   +1 more source

Modern Analytical Techniques in Epilepsy Research. [PDF]

Int J Mol Sci
Idzikowska K, Gątarek P, Kałużna-Czaplińska J.   +2 more
europepmc   +1 more source

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Microextraction techniques for analysis of cannabinoids

TrAC - Trends in Analytical Chemistry, 2016
Abstract Analysis of cannabinoids in biological and other matrices is of paramount importance in forensic toxicology, since they are the most widely abused drugs over the globe. Generally, extraction of cannabinoids from biological matrices is achieved by liquid-liquid extraction (LLE) and solid-phase extraction (SPE).
Rajeev Jain, Ritu Singh
exaly   +2 more sources