Results 1 to 10 of about 15,990 (198)
Microextraction Techniques with Deep Eutectic Solvents
Molecules, 2020 In this review, the ever-increasing use of deep eutectic solvents (DES) in microextraction techniques will be discussed, focusing on the reasons needed to replace conventional extraction techniques with greener approaches that follow the principles of ...
Victoria F Samanidou +2 more
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Molecules, 2022 HS-SPME/GC-MS analysis was carried out to characterize the profile of volatile organic compounds (VOCs) in kiwiberry cultivars (Geneva and Weiki) exposed to high hydrostatic pressure (HHP) (450–550–650/5 and 15 min). The sum of individual VOCs in Geneva (
Małgorzata Starowicz +3 more
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Developed and Rapid Extraction of Melamine in Infant Formulae by Combined Electromembrane with Nano Graphene Oxide Reinforced Hollow Fiber [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 Melamine is a high nitrogen compound used as an adulteration to high protein foods such as infant formulae. There are many different methods for extraction and analysis of melamine which are time-consuming, complex, and need large volumes of organic ...
Maryam Rezaee +2 more
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Undecanol-ethanol-water ternary system based microextraction for the detection of cadmium [PDF]
Journal of the Serbian Chemical Society, 2019 An eco-friendly, simple, and sensitive solidification of floating organic drop based dispersive liquid–liquid microextraction (SFODME) procedure was introduced for the separation and preconcentration of cadmium.
Urucu Oya Aydin +3 more
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Determination of Cefixime inclusion complex with 2-hydroxypropyl-β-cyclodextrin and extraction using DLLME and SIHLLME [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2023 Micro-extraction techniques with UV-Vis measurement have been developed and validated for the analysis of Cefixime (CFX) in pure and pharmaceutical form.
Araf Jabbar, Ali Khaleel, Mohammed Thani
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Molecules, 2023 The design of a simple approach enabling the detection of bisphenol A (BPA) in water samples without the need for large amounts of solvents is of utmost importance.
Noriko Hata +8 more
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Exploring the Potential of Microextraction in the Survey of Food Fruits and Vegetable Safety
Applied Sciences, 2023 The increasing demand for food to feed an exponentially growing population, the fast evolution of climate changes, how global warming affects soil productivity, and the erosion of arable lands, create enormous pressure on the food chain.
Cristina V. Berenguer +5 more
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Molecularly Imprinted Polymer Micro- and Nano-Particles: A Review
Molecules, 2020 In recent years, molecularly imprinted polymers (MIPs) have become an excellent solution to the selective and sensitive determination of target molecules in complex matrices where other similar and relative structural compounds could coexist.
Beatriz Fresco-Cala +2 more
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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
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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
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