Results 171 to 180 of about 10,894,647 (232)

Recent development and applications of poly (ionic liquid)s in microextraction techniques

TrAC - Trends in Analytical Chemistry, 2019
Microextraction techniques have been developed rapidly in recent years due to their numerous advantages including simplicity, miniaturization, cost-effectiveness, easy automation, low consumption of sample and eco-friendliness. Poly (ionic liquid)s (PILs)
Xiaojia Huang, Meng Mei
exaly   +2 more sources

Application of ionic liquids in microextraction techniques: Current trends and future perspectives

TrAC - Trends in Analytical Chemistry, 2019
Ionic liquids (ILs) with their unique properties found so far numerous analytical applications. Among them ILs both in their liquid form and immobilized on the surface or within the pores of a solid support were successfully utilized in microextraction ...
Renata Marcinkowska   +2 more
exaly   +2 more sources

Molecularly imprinted polymers-based microextraction techniques [PDF]

open access: yesTrends in Analytical Chemistry (TrAC), 2019
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.
E. Turiel, A. Martín‐Esteban
semanticscholar   +2 more sources

Modern microextraction techniques for natural products

ELECTROPHORESIS, 2020
Natural product analysis has gained wide attention in recent years, especially for herbal medicines, which contain complex ingredients and play a significant clinical role in the therapy of numerous diseases.
Li‐Qing Peng, Jun Cao
semanticscholar   +3 more sources

Recent advances in liquid-phase microextraction techniques for the analysis of environmental pollutants [PDF]

open access: yesTrAC - Trends in Analytical Chemistry, 2017
The liquid-phase microextraction (LPME) method is a sample pretreatment technique that uses small volumes of organic solvents to extract a wide variety of analytes from different matrices prior to instrumental analysis.
Mojtaba Shamsipur   +2 more
exaly   +3 more sources

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

Microchemical Journal, 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 ...
Abbas Norouzian Baghani   +2 more
exaly   +2 more sources

High-throughput platforms for microextraction techniques

Analytical and Bioanalytical Chemistry, 2023
The proposal of high-throughput platforms in microextraction-based approaches is important to offer sustainable and efficient tools in analytical chemistry. Particularly, automated configurations exhibit enormous potential because they provide accurate and precise results in addition to less analyst intervention. Recently, significant achievements have
Josias Merib
semanticscholar   +3 more sources

The role of aerogel-based sorbents in microextraction techniques

Microchemical Journal, 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.
Mahmoud Heidari   +2 more
exaly   +2 more sources

Combined extraction and microextraction techniques: Recent trends and future perspectives

TrAC - Trends in Analytical Chemistry, 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
Muhammad Sajid   +1 more
exaly   +2 more sources

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