Solventless Microextration Techniques for Pharmaceutical Analysis: The Greener Solution
Frontiers in Chemistry, 2022 Extensive efforts have been made in the last decades to simplify the holistic sample preparation process. The idea of maximizing the extraction efficiency along with the reduction of extraction time, minimization/elimination of hazardous solvents, and ...
Heba M. Mohamed
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Molecules, 2022 Green extraction techniques (GreETs) emerged in the last decade as greener and sustainable alternatives to classical sample preparation procedures aiming to improve the selectivity and sensitivity of analytical methods, simultaneously reducing the ...
José S. Câmara +9 more
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Recent Advances in Sample Preparation for Cosmetics and Personal Care Products Analysis
Molecules, 2021 The use of cosmetics and personal care products is increasing worldwide. Their high matrix complexity, together with the wide range of products currently marketed under different forms imply a challenge for their analysis, most of them requiring a sample
Maria Celeiro +3 more
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Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]
, 2020 Honeys have specific organoleptic characteristics, with nutritional and health benefits, being highly appreciated by consumers, not only in food but also in the pharmaceutical and cosmetic industries. Honey composition varies between regions according to
Figueiredo, Ana Cristina +3 more
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Microextraction for ambient ionization mass spectrometry analysis
Advances in Sample Preparation, 2022 Ambient ionization allows desorption of molecules and formation of ions directly from samples in native environment. Compared with traditional ionization techniques, it has unique features of simplicity and convenience, thus has attracted considerable ...
Yijing Liu, Yuhan Shang, Qiang Ma
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Chemical derivatization processes applied to amine determination in samples of different matrix composition [PDF]
, 2015 No abstract ...
Biziuk, Marek +3 more
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Modern Approaches to Preparation of Body Fluids for Determination of Bioactive Compounds
Separations, 2019 The current clinical and forensic toxicological analysis of body fluids requires a modern approach to sample preparation characterized by high selectivity and enrichment capability, suitability for micro-samples, simplicity and speed, and the possibility
Katarzyna Madej, Wojciech Piekoszewski
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Solid-phase microextraction for bioconcentration studies according to OECD TG 305 [PDF]
, 2012 An important aim of the European Community Regulation on chemicals and their safe use is the identification of (very) persistent, (very) bioaccumulative, and toxic substances.
Böhm, Leonard +2 more
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Ionic Liquid-Assisted DLLME and SPME for the Determination of Contaminants in Food Samples
Separations, 2022 Developing effective and green methods for food analysis and separation has become an urgent issue regarding the ever-increasing concern of food quality and safety.
Lirong Nie +6 more
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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
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