Miniaturized matrix solid-phase dispersion coupled with supramolecular solvent-based microextraction for the determination of paraben preservatives in cream samples.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201800235
Abstract: An analytical method is presented for the determination of paraben preservatives in semisolid cream samples by matrix solid-phase dispersion combined with supramolecular solvent-based microextraction. Due to the oily and sticky nature of the sample matrix,… read more here.
Keywords: cream samples; matrix solid; solid phase; supramolecular solvent ... See more keywords
A green and efficient vortex-assisted liquid-phase microextraction based on supramolecular solvent for UV-VIS determination of nitrite in processed meat and chicken products.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.127395
Abstract: This paper describes a simple, efficient and rapid analytical method for extraction and determination of nitrite in meat and chicken products by vortex-assisted supramolecular solvent-based liquid phase microextraction (VA-SUPRAS-LPME) prior to spectrophotometric detection. The SUPRAS… read more here.
Keywords: vortex assisted; determination; chicken products; supramolecular solvent ... See more keywords
Eco-friendly environmental trace analysis of thorium using a new supramolecular solvent-based liquid-liquid microextraction combined with spectrophotometry
Sign Up to like & getrecommendations! Published in 2018 at "Microchemical Journal"
DOI: 10.1016/j.microc.2018.06.024
Abstract: Abstract A novel green supramolecular solvent-based liquid-liquid microextraction (SsLLME) method was developed and validated for preconcentration of thorium(IV) in various environmental samples. The presented preconcentration method was based on using 1-decanol/THF as supramolecular solvent phase… read more here.
Keywords: thorium; supramolecular solvent; solvent; solvent based ... See more keywords
Assessment of ultrasound-assisted extraction combined with supramolecular solvent-based microextraction for highly sensitive cadmium determination in medicinal plant sample by TS-FF-AAS
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2018.12.011
Abstract: Abstract A new analytical method exploiting supramolecular solvent-based microextraction (SUPRAS) combined with ultrasound-assisted extraction to preconcentrate cadmium from medicinal plant, with further determination by thermospray flame furnace atomic absorption spectrometry (TS-FF-AAS), is proposed. The proposed… read more here.
Keywords: ultrasound assisted; supramolecular solvent; assisted extraction; cadmium ... See more keywords
Optimization of supramolecular solvent microextraction prior to graphite furnace atomic absorption spectrometry for total selenium determination in food and environmental samples
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.02.082
Abstract: Abstract In this work, two formats of supramolecular solvent microextraction have been made up of (i) inverted hexagonal aggregates of 1-octanol (rod-like micelle) and (ii) reverse micelles of octanoic acid in tetrahydrofuran (THF):water coupled with… read more here.
Keywords: total selenium; solvent microextraction; supramolecular solvent; graphite furnace ... See more keywords
Simultaneous microextraction of carbendazim, fipronil and picoxystrobin in naturally and artificial occurring water bodies by water-induced supramolecular solvent and determination by HPLC-DAD
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.111897
Abstract: Abstract Carbendazim, fipronil and picoxystrobin are pesticides widely utilized worldwide to enhance yield, improve quality and maximize economic returns of several cultures. However, due to potentially adverse effects to health and to ecosystems, their detection… read more here.
Keywords: fipronil picoxystrobin; water; supramolecular solvent; carbendazim fipronil ... See more keywords
Ultrasonic-assisted supramolecular solvent liquid-liquid microextraction for determination of manganese and zinc at trace levels in vegetables: Experimental and theoretical studies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113192
Abstract: Abstract We present rapid, inexpensive and selective ultrasonic-assisted (UA) supramolecular solvent (Ss) liquid-liquid microextraction (LLME) method for the determination of Mn(II) and Zn(II) ions in vegetable samples. The presented method implies using of flame atomic… read more here.
Keywords: assisted supramolecular; supramolecular solvent; solvent; ultrasonic assisted ... See more keywords
Supramolecular solvent-based liquid phase microextraction of malachite green at trace level from water samples for its UV–vis spectrophotometric detection
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Environmental Analytical Chemistry"
DOI: 10.1080/03067319.2019.1604952
Abstract: ABSTRACT A simple and fast microextraction procedure based on supramolecular solvent extraction of malachite green from water samples has been established in the presented work. The effective analytical parameters including pH, solvent volume, sample volume… read more here.
Keywords: water; malachite green; water samples; supramolecular solvent ... See more keywords
Green Supramolecular Solvent-Based Liquid-Phase Microextraction Method for Spectrophotometric Determination of Aluminum in Food, Water, Hair and Urine Samples
Sign Up to like & getrecommendations! Published in 2020 at "Current Analytical Chemistry"
DOI: 10.2174/1573411015666190117130822
Abstract: Aluminum Al(III) is the most significant metal in the earth's crust to which humans are frequently exposed and has several industrial applications. On the other hand, Al (III) has high potential toxic impacts on some… read more here.
Keywords: phase; method; supramolecular solvent; green supramolecular ... See more keywords
Supramolecular Solvent-Based Microextraction of Selected Anticonvulsant and Nonsteroidal Anti-Inflammatory Drugs from Sediment Samples
Sign Up to like & getrecommendations! Published in 2020 at "Molecules"
DOI: 10.3390/molecules25235671
Abstract: The increase in the production and consumption of pharmaceuticals increases their presence in the global environment, which may result in direct threats to living organisms. For this reason, there is a need for new methods… read more here.
Keywords: anti inflammatory; procedure; supramolecular solvent; nonsteroidal anti ... See more keywords