Search
Search Results
-
Single-Drop Microextraction
Since its discovery in 1995 by Dasgupta et al., and further implementation by Jeannot et al. in 1996, single-drop microextraction (SDME) has...
-
Extraction and preconcentration of residual solvents from herbal medicines by headspace-micro solid phase extraction combined with deep eutectic solvent-based dispersive liquid–liquid microextraction
In this study, a headspace-micro solid phase extraction method combined with dispersive liquid–liquid microextraction was utilized in the extraction...
-
Combination of headspace solid phase extraction with lighter than water organic solvent-based dispersive liquid-liquid microextraction for the extraction of residual solvents from herbal laxative medicine prior to gas chromatography-flame ionization detection
A combined headspace solid phase extraction-dispersive liquid–liquid microextraction method was developed for the extraction of residual solvents...
-
Solid-Phase Microextraction
Sample preparation represents a pivotal stage within the analytical workflow. This chapter delves into the latest advancements in solid-phase...
-
Hollow-Fibre Liquid-Phase Microextraction
This chapter discusses microextraction using liquid membranes immobilized in a porous support membrane, including two- and three-phase hollow fibre...
-
Head space single-drop microextraction of pyridine from nargile smoke and determination by high-performance liquid chromatography
This study aimed to apply the headspace single-drop microextraction (HS-SDME) method for extracting and determining pyridine in nargile smoke...
-
Determination of Biomarkers in Multifloral Honey by Vacuum-Assisted Headspace Solid-Phase Microextraction
This paper focuses on the study of volatile and semi-volatile compounds of honey, using for the first-time vacuum-assisted solid-phase...
-
Solid-Phase Microextraction as a Promising Tool for the Determination of Volatile Organic Components in Vinegar
AbstractVinegar is a widely used acidic condiment in the world with wide varieties and different flavors. Aroma can be used as an important factor to...
-
Solid-Phase Microextraction and Comprehensive Two-Dimensional Gas Chromatography for Food Analysis
In this research protocol, we present helpful guidellines that could be adopted during food analysis, specifically during the development of...
-
Modern Approaches to the Extraction and Preconcentration of Biologically Active Compounds from Plant Samples by Microextraction Methods for Their Determination by Chromatography–Mass Spectrometry
AbstractThe review considers the main trends in actively develo** methods of solid-phase and liquid–liquid microextraction for the extraction,...
-
Selected Microextraction Techniques Using Ionic Liquids in the Study of Biologically Active Compounds
Monitoring the compounds found in biological and environmental samples at low concentration levels is not an easy task. The main analytical problems...
-
Selected Microextraction Techniques Using Ionic Liquids in the Study of Biologically Active Compounds
Monitoring the compounds found in biological and environmental samples at low concentration levels is not an easy task. The main analytical problems...
-
A new miniaturized microextraction HS-LPME-OIP procedure for ammonium determination based on Nessler's method
A recently proposed combination of headspace liquid-phase microextraction with an optical immersion probe (HS-LPME-OIP) was adapted for the...
-
Solid-phase microextraction coatings based on anodic and cathodic plasma electrolytic deposition on titanium wire for determination of nerolidol in aqueous samples
Novel solid-phase microextraction coatings were prepared using cathodic and anodic plasma electrolytic deposition and used to measure the content of...
-
Sensitive Spectrophotometric Determination of U(VI) Ion at Trace Level in Water Samples: A Simple and Rapid Homogenous Solvent-Based/In-Situ Solvent Formation Microextraction Based on Synthesized/Characterized Task-Specific Ionic Liquid
The preconcentration of uranium VI (U(VI)) at trace levels in some real water and wastewater samples and its determination by spectrophotometry using...
-
Liquid-phase microextraction of aromatic amines: hollow fiber–liquid-phase microextraction and parallel artificial liquid membrane extraction comparison
Aromatic amines (AA) are carcinogenic compounds that can enter the human body through many sources, one of the most important being tobacco smoke....
-
A Device for the Simultaneous Cooling of the Fiber and the Evaporated Sample in the Determination of Pesticides from Soil Samples Using Fiber Headspace Solid-Phase Microextraction
AbstractPesticides are used to control agricultural and industrial pests, and even combat diseases such as malaria, posing a serious threat to public...
-
Comparison of Gas Chromatography–Mass Spectrometry and Headspace-Solid phase Microextraction Methods for the Qualitative and Semi-Quantitative Determination of Aroma Compounds in Fruit-Based Spirits (Rakija) from Serbia
AbstractThe qualitative and semi-quantitative composition of aroma compounds in plum-, pear-, and quince-based spirits from Serbia was determined and...
-
Solid-Phase Microextraction for the Quantification of Acetophenone Migrated to Air and Water from Toys and School Supplies
AbstractAcetophenone is a reagent used in various consumer products, including fragrance chemicals in toys and childcare products. Contact with...
-
Biochar nanosphere-functionalized carbon fibers for in-tube solid-phase microextraction of polycyclic aromatic hydrocarbons in environmental water followed by liquid chromatography and diode array detection
In order to improve the extraction ability of carbon fibers (CFs) for microextraction of polycyclic aromatic hydrocarbons (PAHs), biochar nanospheres...
