Results 41 to 50 of about 5,286,924 (174)
Nanomaterials for microextraction techniques in bioanalysis
, 2019 The analysis of biological samples (bioanalysis) always needs intensive sample cleanup (sample preparation) before it gets injected into the analytical instruments. In bioanalysis, sample preparation has an essential role because of the complexity of the
Moein, M. M. +2 more
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Advances in Sample PreparationThe widespread use of pesticides has led to their pervasive presence in diverse environmental matrices such as water, air, and soil. Therefore, accurate and reliable determination of pesticides in various sample types is essential.
Seyedeh Bentolhoda Hosseinian +2 more
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Journal of the Science of Food and Agriculture, EarlyView.Abstract Flammulina velutipes (enokitake) is an edible mushroom recognized for both its nutritional and medicinal properties. It exhibits a broad spectrum of biological activities, including antioxidant, anti‐inflammatory, antitumor, immunomodulatory, and gut microbiota‐regulating effects.
Rıdvan Özgen +2 more
wiley +1 more source
Recent developments in solid-phase microextraction for on-site sampling and sample preparation
, 2011 Recent developments in solid-phase microextraction for on-site sampling and sample preparationOn-site sampling and sample preparation favor portable, solventless or even solvent-free techniques.
Duan, Chunfeng +4 more
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Sorbent-Based Microextraction Combined with GC-MS: A Valuable Tool in Bioanalysis
ChemosensorsSample preparation is broadly recognized as the most critical, time-consuming, and error-prone step of a bioanalytical workflow. Over the years, the development of pretreatment methods aimed at the isolation and preconcentration of the target analytes ...
Marianna Ntorkou +1 more
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Molecules, 2020 The high consumer demand for cosmetic products has caused the authorities and the industry to require rigorous analytical controls to assure their safety and efficacy.
José Grau +2 more
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Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Surface molds contribute to flavor development in dry‐cured fermented sausages through their effects on proteolysis, amino acid catabolism, and volatile compound formation. This study evaluated the influence of Aspergillus oryzae, Penicillium camemberti, Penicillium roqueforti and Penicillium nalgiovense on the evolution of free ...
José María Martín‐Miguélez +4 more
wiley +1 more source
Molecularly imprinted polymers-based microextraction techniques
, 2019 13 Pág.Sample preparation is still considered the bottle-neck of the whole analytical process. Nowadays, several sample preparation techniques are available, however all of them suffer of lack of the selectivity.
Martín Esteban, Antonio +1 more
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Trends in Microextraction Techniques for Sample Preparation
Separations, 2017 Although analytical scientists equivocally agree that “no sample preparation” would be the best approach, the fact is that all samples that are handled in any analytical laboratory need to undergo treatment to some extent prior to their introduction to ...
Victoria F. Samanidou
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Mass Spectrometry Reviews, EarlyView.ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud +2 more
wiley +1 more source