Results 121 to 130 of about 48,147 (228)

Green and sustainable evaluation of methods for sample treatment in drug analysis

Green Analytical Chemistry
The time-consuming nature of many sample treatment protocols continues to be recognized as the main bottleneck of analytical procedures, which, in most cases, use long analysis times, excessive amounts of solvents and reagents, and energy.
Héctor Martínez-Pérez-Cejuela, Emanuela Gionfriddo, Pilar Campíns-Falcó, José Manuel Herrero-Martínez, Sergio Armenta   +4 more
doaj   +1 more source

Validation of an analytical method for determination of 13 priority polycyclic aromatic hydrocarbons in mineral water using dispersive liquid-liquid microextraction and GC-MS [PDF]

, 2016
Dispersive liquid-liquid microextraction (DLLME) combined with gas chromatography–mass spectrometry (GC–MS) was used for the extraction and determination of 13 polycyclic aromatic hydrocarbons (PAHs) in mineral water samples.
Bayat, Mitra., Eslamizad, Samira., Kobarfard, Farzad., Sadeghi, Ramezan., Yazdanpanah, Hassan.   +4 more
core  

Optimization of sol-gel hybrid mediated hollow fiber-solid phase microextraction for the analysis of selected aldehydes [PDF]

, 2014
Hexanal and heptanal are two promising aldehydes that have been found in biological samples of lung cancer patients. In general, aldehydes can be detected in trace level as low as part per billion or part per trillion levels.
Abd. Wahib, Siti Munirah, Sanagi, Mohd. Marsin, Wan Ibrahim, Wan Aini   +2 more
core  

Polyaniline-polypyrrole coating for solid phase microextraction

Open Chemistry, 2007
Vickackaite Vida, Ciuvasovaite Vilma
doaj   +1 more source

biocompatible solid-phase microextraction

Citation: 'biocompatible solid-phase microextraction' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10262 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual ...
openaire   +1 more source

headspace solid-phase microextraction

Citation: 'headspace solid-phase microextraction' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10267 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source

immersion solid-phase microextraction

Citation: 'immersion solid-phase microextraction' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10268 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +1 more source

Determination of Rose Alcohol Composition in Extracts and Flowers via Headspace Solid-Phase Microextraction and GC-MS. [PDF]

ACS Meas Sci Au
Hupp AM.
europepmc   +1 more source

Aroma Characterization of Gardenia Black Tea Based on Sensory Evaluation and Headspace Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry. [PDF]

Foods
Zheng S, Chai H, Peng C, Huang Q, Xu M, Wen X, Kang H.   +6 more
europepmc   +1 more source

Casein/Albumin Silver/Zinc Oxide Nanoparticles for Efficient Dispersive Solid-Phase Microextraction of Phenolic Compounds from Aqueous Solutions Followed by UV-Visible Spectrometry. [PDF]

ACS Omega
Alfarsi A.
europepmc   +1 more source