A green approach for in-tube solid phase microextraction of acidic red dyes from juice samples using chitosan/poly vinyl alcohol electrospun nanofibers

Nasrollahi, Seyedeh Sara; Yamini, Yadollah; Mani-Varnosfaderani, Ahmad

doi:10.1016/j.jfca.2021.104339

Cited by 25 publications

(5 citation statements)

References 34 publications

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“…For this reason, mild syntheses are advisable or the introduction of natural-based components could also enhance the environmental-friendliness. Common materials from natural-based origin found in the literature include chitosan/poly(vinyl alcohol) electrospun nanofibers, cellulose, , alginate, starch, and even biowaste . Feng and co-workers packed natural cotton fiber into a polyetheretherketone (PEEK) tube (i.d.…”

Section: Green Sample Preparationmentioning

confidence: 99%

Evolution of Green Sample Preparation: Fostering a Sustainable Tomorrow in Analytical Sciences

Martínez-Pérez-Cejuela,

Gionfriddo

2024

Anal. Chem.

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Section: Green Sample Preparationmentioning

confidence: 99%

Evolution of Green Sample Preparation: Fostering a Sustainable Tomorrow in Analytical Sciences

Martínez-Pérez-Cejuela,

Gionfriddo

2024

Anal. Chem.

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“…Finally, the desorbed analytes are eluted to the LC column, for chromatographic separation, and then to the selective detector. The in-tube SPME system has been combined with conventional LC with different detection modes (MS, MS/MS, DAD, UV, and FD) [21][22][23][24][25][26][27][28][29][30][31][32][33][34].…”

Section: Instrumental Configuration Of the In-tube Spme Systemmentioning

confidence: 99%

“…In contrast, DoE approaches, such as the use of factorial designs and response surface designs, allow all the extraction parameters to be assessed simultaneously to predict how the linear and quadratic interactions between the parameters impact the response and potentially reduce the number of experiments. Both Nasrollahi et al [29] and Sartore et al [24] applied DoE to obtain the response surfaces and optimal in-tube SPME conditions. However, they chose different approaches for the initial screening experiments: the latter group used a fractional factorial design for screening the most influential variables, whereas the former group started assessing the variables by univariate experiments.…”

Section: Optimization Of the In-tube Spme Parametersmentioning

confidence: 99%

“…This reduces sample consumption, which can be a limiting factor, especially when biological samples are analyzed [8]. For the draw/eject mode, a few microliters of the sample tend to be used [21,22], while for the flow-through mode, the sample volume can vary from a few microliters [12,24,29,34] to larger volumes, in the order of milliliters [26,27,30,31].…”

Section: Sorption Conditionsmentioning

confidence: 99%

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In-Tube Solid-Phase Microextraction Directly Coupled to Mass Spectrometric Systems: A Review

et al. 2022

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Since it was introduced in 1997, in-tube solid-phase microextraction (in-tube SPME), which uses a capillary column as extraction device, has been continuously developed as online microextraction coupled to LC systems (in-tube SPME-LC). In the last decade, new couplings have been evaluated on the basis of state-of-the-art LC instruments, including direct coupling of in-tube SPME to MS/MS systems, without chromatographic separation, for high-throughput analysis. In-tube SPME coupling to MS/MS has been possible thanks to the selectivity of capillary column coatings and MS/MS systems (SRM mode). Different types of capillary columns (wall-coated open-tubular, porous-layer open-tubular, sorbent-packed, porous monolithic rods, or fiber-packed) with selective stationary phases have been developed to increase the sorption capacity and selectivity of in-tube SPME. This review focuses on the in-tube SPME principle, extraction configurations, current advances in direct coupling to MS/MS systems, experimental parameters, coatings, and applications in different areas (food, biological, clinical, and environmental areas) over the last years.

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“…Currently, micro- and nanofibers based on many different compositions have been used in different areas of analysis: food analysis [ 6 , 7 ], environmental purposes [ 8 , 9 ], and bioanalysis [ 10 , 11 , 12 ]. An example of the use of nanofibers in the sample preparation of biological samples was presented in the publication by An et al [ 13 ] This study presented the application of SPE extraction with the use of a sorbent in the form of polystyrene nanofibers to determine eight sedative drugs (including zolpidem, diazepam, and lorazepam) in human urine.…”

Section: Introductionmentioning

confidence: 99%

Comparison of ZrO2 Particles and Polyaniline as Additives in Polystyrene-Based Sorbents for the Micro-Solid Phase Extraction of Psychoactive Drugs from Biofluids

Stelmaszczyk,

Iwan,

Pawcenis

et al. 2024

Molecules

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The intensive development of extraction methods based on μ-SPE extraction contributes to the increased interest in the synthesis of new sorption materials. This work presents the characterization of polystyrene fibers and polystyrene fibers blended with ZrO2 particles or polyaniline obtained by electrospinning and their use in the extraction of selected psychoactive drugs from biological samples. The characteristic of produced fibers is made by performing SEM images, measuring average fiber diameter, and examining their sorption abilities. Among the fibers based on pure polystyrene, tested in the first stage, the best sorption properties are demonstrated for the fibers obtained from a polystyrene solution in DMF with a concentration of 17.5 wt%. In the next stage, this material was modified with synthesized ZrO2 particles and polyaniline. Among the tested materials, the sorbent based on polystyrene with polyaniline shows the best sorption properties of the tested substances. The use of this material in the μ-SPE in a needle enables the extraction of selected compounds from aqueous and biological samples such as urine and human plasma.

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A green approach for in-tube solid phase microextraction of acidic red dyes from juice samples using chitosan/poly vinyl alcohol electrospun nanofibers

Cited by 25 publications

References 34 publications

Evolution of Green Sample Preparation: Fostering a Sustainable Tomorrow in Analytical Sciences

Evolution of Green Sample Preparation: Fostering a Sustainable Tomorrow in Analytical Sciences

In-Tube Solid-Phase Microextraction Directly Coupled to Mass Spectrometric Systems: A Review

Comparison of ZrO2 Particles and Polyaniline as Additives in Polystyrene-Based Sorbents for the Micro-Solid Phase Extraction of Psychoactive Drugs from Biofluids

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