Results 181 to 190 of about 48,888 (233)

A Novel Gully-like Surface of Stainless-Steel Fiber Coated with COF-TPB-DMTP Nanoparticles for Solid-Phase Microextraction of Phthalic Acid Esters in Bottled Tea Beverages. [PDF]

Nanomaterials (Basel)
Yuan Y, Li B, Zhang K, Zhu H.
europepmc   +1 more source

[Research advance of solid-phase microextraction based on covalent organic framework materials]. [PDF]

Se Pu
Cheng YC, Gao YY, Li XM, Chen LY, DU F, Guo J, Meng YT, Sun M, Feng JJ.   +8 more
europepmc   +1 more source

Characterization of primary aroma compounds in Pu-erh raw tea sourced from various regions using gas chromatography-mass spectrometry and headspace solid-phase microextraction. [PDF]

J Food Sci
Du L, Ye Y, Shao J, Wang Y, Zhu G, Jiang H, Liu H, Liu Z.   +7 more
europepmc   +1 more source

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Solid-phase microextraction

TrAC - Trends in Analytical Chemistry, 1999
Abstract In recent years, much attention in analytical chemistry has been paid to sample preparation techniques, especially those which minimise the consumption of organic solvents. One of the most promising of these, solid-phase microextraction (SPME), is presented in both its theoretical and practical aspects.
Helena Prosen, Lucija Zupančič-Kralj
exaly   +4 more sources

Evolution of solid-phase microextraction technology

Journal of Chromatography A, 2000
The main objective of this contribution is to describe the development of the concepts, techniques and devices associated with solid-phase microextraction, as a response to the evolution of understanding of the fundamental principles behind this technique.
Heather Lord, Janusz Pawliszyn
exaly   +3 more sources

Bioanalytical applications of solid-phase microextraction

TrAC - Trends in Analytical Chemistry, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Florin Marcel Musteata, Janusz Pawliszyn   +1 more
exaly   +2 more sources

Solid-phase microextraction in metabolomics

TrAC - Trends in Analytical Chemistry, 2014
Abstract Among all the “-omics” studies, metabolomics currently has the most growth potential. The complexity of the studied matrices demands from the analytical chemist the development of new protocols and the modification of existing methods to obtain a full biochemical image of the sample.
Barbara Bojko, Nathaly Reyes-Garcés, Vincent Bessonneau   +2 more
exaly   +2 more sources

Multiple solid-phase microextraction

Journal of Chromatography A, 2000
Theoretical aspects of multiple solid-phase microextraction are described and the principle is illustrated with the extraction of lidocaine from aqueous solutions. With multiple extraction under non-equilibrium conditions considerably less time is required in order to obtain an extraction yield that is equal to that of one extraction at equilibrium. On
Koster, EHM, de Jong, GJ
openaire   +3 more sources