Thin film microextraction: Towards faster and more sensitive microextraction [PDF]
TrAC Trends in Analytical Chemistry, 2019 Abstract Thin film microextraction (TFME) is an analytical tool that has been proven to be suitable for integrated sampling and sample preparation of a wide variety of routine and on-site applications. Compared to the traditional microextraction techniques, the most important advantage of TFME is its enhanced sensitivity due to the relatively larger ...
Olcer, Yekta Arya +3 more
openaire +2 more sources
Covalent Organic Frameworks in Sample Preparation
Molecules, 2020 Covalent organic frameworks (COFs) can be classified as emerging porous crystalline polymers with extremely high porosity and surface area size, and good thermal stability.
Javier González-Sálamo +4 more
doaj +1 more source
Extraction and Determination of Crocin in Saffron Samples by Dispersive Liquid-Liquid Microextraction [PDF]
Zirā̒at va Fanāvarī-i Za̒farān, 2016 The main component responsible for color in saffron is crocin with the chemical formula of C44H64O24. Crocin is one of several carotenoids in nature that is soluble in water. This solubility is one of the reasons for its widespread usage as a colorant in
Somayeh Heydari, Maryam Khalili
doaj +1 more source
Current Development in Bioanalytical Sample Preparation Techniques
Baghdad Journal of Biochemistry and Applied Biological Sciences, 2023 The preparation of the sample is the most important stage in bioanalysis. Proteins, salts, and other organic compounds with chemical characteristics similar to the target analytes are commonly found in biological samples.
SAKSHI SANGALE SAKSHI +2 more
doaj +1 more source
Separations, 2021 This work presents a novel procedure for the removal of Cu2+ from water, an essential element in human nutrition considered toxic in high concentrations, based on a microextraction technique involving the formation of a micellar phase.
Yesica Vicente-Martínez +3 more
doaj +1 more source
Microfibers for juice analysis by solid-phase microextraction. [PDF]
, 2008 In view of the interest in analyzing volatile compounds by SPME, the following five microfibers were tested, polydimethylsiloxane; polyacrylate; polydimethylsiloxane/divinylbenzene; carboxen/polydimethylsiloxane, and carbowax/divinylbenzene, to select ...
Bizzo, Humberto Ribeiro +3 more
core +3 more sources
Development of Salt Induced Liquid–Liquid Extraction Combined with Amine Based Deep Eutectic Solvent-Dispersive Liquid–Liquid Microextraction; An Efficient Analytical Method for Determination of Three Anti-Seizures in Urine Samples [PDF]
Pharmaceutical Sciences, 2020 Background: A simple, fast, efficient, and environmentally friendly microextraction technique named salt induced liquid-liquid extraction combined with amine based deep eutectic solvent-dispersive liquid-liquid microextraction method followed by gas ...
Fatemeh Soltanmohammadi +3 more
doaj +1 more source
Analysis of imidazoles and triazoles in biological samples after MicroExtraction by packed sorbent [PDF]
, 2017 This paper reports the MEPS-HPLC-DAD method for the simultaneous determination of 12 azole drugs (bifonazole, butoconazole, clotrimazole, econazole, itraconazole, ketoconazole, miconazole, posaconazole, ravuconazole, terconazole, tioconazole and ...
Bellagamba, Giuseppe +9 more
core +3 more sources
A method validation for simultaneous determination of phthalates and bisphenol A released from plastic water containers [PDF]
, 2019 Phthalates (or phthalate esters, PAEs) and bisphenol A (BPA) are widely used in various industries, particularly in the fields of cosmetics and packaging, and they increase the malleability and workability of materials.
Avino, P. +4 more
core +1 more source
A Simple Microextraction Method for Toxic Industrial Dyes Using a Fatty-Acid Solvent Mixture
Separations, 2021 A mixture of dodecanoic and hexanoic fatty acids was used to perform a simple and efficient microextraction method for industrial dyes such as methylene blue (MB), methyl violet (MV), and malachite green (MG) in aqueous solution.
Danielle P. Arcon, Francisco C. Franco
doaj +1 more source