A novel sorbent based on carbon nanotube/amino-functionalized sol-gel for the headspace solid-phase microextraction of α-bisabolol from medicinal plant samples using experimental design.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201700993
Abstract: A novel sol-gel coating on a stainless-steel fiber was developed for the first time for the headspace solid-phase microextraction and determination of α-bisabolol with gas chromatography and flame ionization detection. The parameters influencing the efficiency… read more here.
Keywords: sol gel; headspace solid; phase microextraction; solid phase ... See more keywords
Comparison of headspace solid-phase microextraction and solvent extraction method for simultaneous analysis of various soil fumigants in soil or water by gas chromatography-mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of separation science"
DOI: 10.1002/jssc.201900767
Abstract: The quantity of soil fumigants has increased globally which has focused attention on their environmental behavior. However, simultaneous analysis of traces of fumigant residues are often unreported because analysis methods are not readily available to… read more here.
Keywords: soil; headspace solid; phase microextraction; solid phase ... See more keywords
Determination of Histamine and Tyramine in Canned Fish Samples by Headspace Solid-Phase Microextraction Based on a Nanostructured Polypyrrole Fiber Followed by Ion Mobility Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Food Analytical Methods"
DOI: 10.1007/s12161-017-0860-z
Abstract: This paper describes the development of a simple, rapid, and selective method based on headspace solid-phase microextraction (HS-SPME) combined with ion mobility spectrometry (IMS) for the simultaneous determination of histamine (HIS) and tyramine (TYR) in… read more here.
Keywords: headspace solid; fish samples; spectrometry; phase microextraction ... See more keywords
Optimization of headspace solid phase micro-extraction of volatile compounds from papaya fruit assisted by GC–olfactometry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Food Science and Technology"
DOI: 10.1007/s13197-017-2871-6
Abstract: Abstract Optimization of the extraction conditions to investigate the volatile composition of papaya fruit involving headspace solid phase micro-extraction was carried out using multivariate strategies such as factorial design and response surface methodology. The performance… read more here.
Keywords: extraction; headspace solid; papaya fruit; phase micro ... See more keywords
Vacuum-assisted headspace solid-phase microextraction: A tutorial review.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.06.033
Abstract: Headspace solid-phase microextraction (HSSPME) sampling under vacuum conditions is a new and effective approach to accelerate the extraction kinetics of analytes with a low affinity for the headspace. Vacuum-assisted HSSPME (Vac-HSSPME) evolved from this approach… read more here.
Keywords: headspace solid; solid phase; vac hsspme; vacuum ... See more keywords
Automated and simultaneous determination of priority substances and polychlorinated biphenyls in wastewater using headspace solid phase microextraction and high resolution mass spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.11.056
Abstract: The re-use of wastewater has been in growing demand but a possible negative feature is the possibility of organic pollutants being present after its treatment. In order to control the presence of contaminants in wastewater,… read more here.
Keywords: headspace solid; high resolution; polychlorinated biphenyls; phase microextraction ... See more keywords
Online Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted volatile metabolomics for studying emerging complex biopesticides: A proof of concept.
Sign Up to like & getrecommendations! Published in 2020 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2020.08.016
Abstract: This work introduces a novel online Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted metabolomics approach, suggested as an alternative tool to study the environmental fate of volatile xenometabolites in emerging complex biopesticides, e.g. the Myrica gale… read more here.
Keywords: gas chromatography; online headspace; headspace solid; microextraction gas ... See more keywords
Optimization of a headspace solid-phase micro-extraction method to quantify volatile compounds in plain sufu, and application of the method in sample discrimination.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2018.09.018
Abstract: A rapid headspace solid-phase microextraction method was optimized to detect volatile components in three commercial plain sufu samples. The method was then used to qualify 14 aroma impact components that contribute significantly to the volatile… read more here.
Keywords: headspace solid; plain sufu; solid phase; method ... See more keywords
Binding of safranal to whey proteins in aqueous solution: Combination of headspace solid-phase microextraction/gas chromatography with multi spectroscopic techniques and docking studies.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.02.065
Abstract: The objective of this work was to study molecular binding of safranal to whey proteins by taking advantage of headspace solid-phase microextraction combined with gas chromatography (HS-SPME/GC), fluorescence and circular dichroism (CD) spectroscopies, and docking… read more here.
Keywords: headspace solid; binding safranal; docking studies; whey proteins ... See more keywords
Development of a convenient polypyrrole based sorbent for headspace solid phase microextraction of diazinon and chlorpyrifos
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Food Composition and Analysis"
DOI: 10.1016/j.jfca.2021.103806
Abstract: Abstract A method for polypyrrole (PPy) fiber fabrication through a simple and quick one-step electrodeposition process was developed. 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid was used as an anion dopant for the first time. It was applied for headspace-solid… read more here.
Keywords: phase microextraction; solid phase; headspace solid; polypyrrole ... See more keywords
Multivariate optimization of headspace solid-phase microextraction coupled to gas chromatography-mass spectrometry for the analysis of terpenoids in sparkling wines.
Sign Up to like & getrecommendations! Published in 2020 at "Talanta"
DOI: 10.1016/j.talanta.2019.120483
Abstract: A headspace solid-phase microextraction coupled to gas-chromatography and mass spectrometry (HS-SPME-GC-MS) was developed and validated for the determination of 26 terpenes in sparkling wines. The use of a Box-Behnken experimental design, together with the desirability… read more here.
Keywords: headspace solid; phase microextraction; sparkling wines; solid phase ... See more keywords