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The role of aerogel-based sorbents in microextraction techniques

Microchemical journal (Print), 2019
In recent years, the application of aerogel sorbents in sample preparation techniques has increased remarkably. These materials have unique features as sorbents and have shown good results in various sample preparation techniques.
V. Jalili   +2 more
semanticscholar   +1 more source

Fast Analytical Techniques Based on Microextraction

2015
Abstract In this chapter, a set of useful microextraction techniques for the rapid analysis of a large number of persistent organic pollutants (POPs) from environmental samples was reviewed. These techniques included solid phase microextraction (SPME), liquid phase microextraction (LPME), stir bar sorptive extraction, extraction rod, thin-film ...
Ruifen Jiang, Gangfeng Ouyang
openaire   +1 more source

Solid Phase Microextraction Techniques in Determination of Biomarkers

Critical Reviews in Analytical Chemistry, 2018
The detection and quantification of biomarkers is gaining attention in medical research and diagnostics communities. Biomarkers cover a range from gases to biological macromolecules. Because of the nanomolar range levels of typical biomarkers in plasma, blood, urine, exhalation samples, and other biological fluids as well as complex matrix of ...
Samin, Hamidi   +2 more
openaire   +2 more sources

The role of microextraction techniques in occupational exposure assessment. A review

Microchemical journal (Print), 2019
The determination of trace levels of various compounds is very important for the accurate assessment of occupational exposure hazards. Recently, due to shortcomings of conventional methods, the use of microextraction techniques to sample and analyze ...
V. Jalili, A. Barkhordari, A. N. Baghani
semanticscholar   +1 more source

Comparison of high-throughput microextraction techniques, MEPS and μ-SPEed, for the determination of polyphenols in baby food by ultrahigh pressure liquid chromatography.

Food Chemistry, 2019
In this study, two different high-throughput microextraction techniques, microextraction by packed sorbents (MEPS) and micro solid phase extraction (μ-SPEed®), were evaluated and compared, regarding the performance criteria, for the isolation of ...
Natalia Casado   +4 more
semanticscholar   +1 more source

Recent Advances in Miniaturized Microextraction Techniques for the Determination of Bisphenols in Environmental Samples: An Overview of the Last Two Decades

, 2020
Bisphenols are major industrial chemicals that have raised public concern due to their endocrine disrupting properties and toxicity. Sample preparation is the most critical step for the determination of bisphenols, especially if the analyst has to deal
Athanasios Tsalbouris   +2 more
semanticscholar   +1 more source

Recent Trends in the Development of Green Microextraction Techniques for the Determination of Hazardous Organic Compounds in Wine

Current Analytical Chemistry, 2019
The sample preparation is the most crucial step in the analytical method development. Taking this into account, it is easily understood why the domain of sample preparation prior to detection is rapidly developing. Following the modern trends towards the
Natasa P. Kalogiouri and Victoria F. Samanidou
semanticscholar   +1 more source

Current trends on the determination of organic UV filters in environmental water samples based on microextraction techniques - A review.

Analytica Chimica Acta, 2018
UV filters are a group of cosmetic ingredients commonly used in a wide variety of cosmetic products to protect users from UV solar radiation. They belong to different chemical families, such as benzophenones, p-aminobenzoates, salicylates, cinnamates ...
A. Chisvert, J. L. Benedé, A. Salvador
semanticscholar   +1 more source

Combined extraction and microextraction techniques: Recent trends and future perspectives

Trends in Analytical Chemistry (TrAC), 2018
The latest advancements in the analytical sample preparation indicate a trend of combining different extraction techniques with targeting an improvement in separation, cleanup, detection limits, enrichment factors, and dealing with complex matrices. This
M. Sajid, J. Płotka-Wasylka
semanticscholar   +1 more source

Recent trends in microextraction techniques used in determination of arsenic species

Trends in Analytical Chemistry (TrAC), 2018
The determination of arsenic species is of great importance for human health, but it is still a challenge for analytical chemistry. Complete characterization of arsenic compounds is necessary due to different toxicological effects demonstrated by ...
Justyna Werner   +3 more
semanticscholar   +1 more source

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