An improved fabric phase sorptive extraction method for the determination of five selected antidepressant drug residues in human blood serum prior to high performance liquid chromatography with diode array detection

Zilfidou, Eirini; Kabir, Abuzar; Furton, Kenneth G.; Samanidou, Victoria

doi:10.1016/j.jchromb.2019.121720

Cited by 46 publications

(21 citation statements)

References 43 publications

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“…One of the most difficult challenges of bioanalytical methods is the recovery of the analyte from biological matrices (Zilfidou, Kabir, Furton, & Samanidou, 2019). In fact, several contaminants are present in the different layers of the skin.…”

Section: Resultsmentioning

confidence: 99%

Development of a reversed‐phase high‐performance liquid chromatographic method for the determination of propranolol in different skin layers

Cunha-Filho

Rocha

Duarte

et al. 2020

Biomedical Chromatography

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The aim of this work was to develop and validate an analytical method using HPLC for the determination of propranolol in the different layers of the skin to be used in kinetic studies of skin permeation. The development of the method was based on the suitability of the chromatogram, and the validation followed the international health regulation for bioanalytical methods. In addition, the method was tested in an in vitro permeation assay using porcine skin. The drug was determined using an RP‐C18 column at 30°C, a mobile phase comprising acidic aqueous phase:acetonitrile (75:25 v/v), at a flow rate of 1.0 mL min−1, and UV detection at 290 nm. The method was demonstrated to be selective against skin contaminants, linear in a wide range of concentrations (3–20 μg mL−1), sensitive enough to quantify less than 0.1% of the drug dosage in skin matrices, and precise regardless of analysis variations such as day of analysis, analyst, or equipment. In addition, the method presented a high drug extraction capacity greater than 90% for all skin layers (stratum corneum, hair follicle, and remaining skin). Finally, the method was successfully tested in skin permeation assays, proving its value in the development of topical formulations containing propranolol.

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Section: Resultsmentioning

confidence: 99%

Development of a reversed‐phase high‐performance liquid chromatographic method for the determination of propranolol in different skin layers

Cunha-Filho

Rocha

Duarte

et al. 2020

Biomedical Chromatography

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“…FPSE utilizes a sol-gel coating technology to prepare an inherently porous hybrid inorganic-organic sorbent that is chemically bonded to a flexible and permeable substrate matrix. Because of chemical bonding between substrate and the sorbent, good chemical and thermal stability is obtained [137][138][139]. During sample preparation, the FPSE medium is immersed directly in the sample solution to extract the desired compounds that are diffused with the assist of an external stimulus, such as magnetic stirring.…”

Section: Other Sample Preparation Techniques For the Extraction Of Triazine Herbicides From Water Samplesmentioning

confidence: 99%

Recent advances in the extraction of triazine herbicides from water samples

Manousi

Kabir

Zachariadis

2021

J of Separation Science

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Pesticides are excessively used in agriculture to improve the quality of crops by eliminating the negative effects of pests. Among the different groups of pesticides, triazine pesticides are a group of compounds that contain a substituted C 3 H 3 N 3 heterocyclic ring, and they are widely used. Triazine pesticides can be dangerous for humans as well as for the aquatic environment because of their high toxicity and endocrine disrupting effect. However, the concentration of these chemical compounds in water samples is low. Moreover, other compounds that may exist in the water samples can interfere with the determination of triazine pesticides. As a result, it is important to develop sample preparation methods that provide preconcentration of the target analyte and sufficient clean-up of the samples. Recently, a wide variety of novel microextraction and miniaturized extraction techniques (e.g., solid-phase microextraction and liquid-phase microextraction, stir bar sorptive extraction, fabric phase sorptive extraction, dispersive solid-phase extraction, and magnetic solid-phase extraction) have been developed. In this review, we aim to discuss the recent advances regarding the extraction of triazine pesticides from environmental water samples. Emphasis will be given to novel sample preparation methods and novel sorbents developed for sorbent-based extraction techniques.

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“…Up to now, some biocompatible materials, such as polydimethylsiloxane (PDMS) [10,11], polypyrrole [8,[12][13][14][15], poly(ethylene glycol) [16,17], polyacrylonitrile (PAN) [9,[18][19][20][21][22], fluoropolymers [23], chitosan [24,25], collagen [26], and sol-gel coatings [27][28][29][30][31], have been reported as extraction phases for direct-immersion SPME (DI-SPME) for the determination of different analytes in blood, serum, and plasma. However, only a few coating chemistries, such as polypyrrole [12][13][14][15], poly(ethylene glycol) [16,17], PAN [19], and collagen [26], are used for in vivo blood sampling; even though, various drawbacks have hindered their further implementation [6,32].…”

Section: Introductionmentioning

confidence: 99%

Matrix compatibility of typical sol–gel solid-phase microextraction coatings in undiluted plasma and whole blood for the analysis of phthalic acid esters

Zhang

Chu

et al. 2022

Anal Bioanal Chem

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Sol-gel materials have been widely used for solid-phase microextraction (SPME) coatings due to their outstanding performance; in contrast, sol-gel SPME coatings have seldom been used for in vivo sampling. The main reason is that their matrix compatibility is unclear. In order to promote the application of this type of coating and accelerate the development of in vivo SPME, in this study, the matrix compatibility of several typical sol-gel coatings was assessed in plasma and whole blood using phthalic acid esters as analytes. The service life of five kinds of sol-gel coatings was among 20-35 times in undiluted plasma, while it was 27 times for a homemade commercial polydimethylsiloxane coating, which indicates good matrix compatibility of sol-gel coatings in untreated plasma. The sol-gel hydroxy-terminated silicone oil/methacrylic acid fiber achieved the highest extraction ability among all of the fibers, and it was tested in pig whole blood. It could be continuously used for at least 22 times, demonstrating good potential for in vivo sampling. Subsequently, a direct-immersion SPME/gas chromatography-flame ionization detection method was established for the determination of 5 phthalic acid esters in blood. Compared with other methods reported in the literature, this method is rapid, simple, sensitive, and accurate, and does not need expensive instruments or tedious procedures. A simulation system of animal blood circulation was constructed to verify the practicability of sol-gel SPME coatings in animal vein sampling. The result illustrated the feasibility of that coating for in vivo blood sampling, but a more accurate quantification calibration approach needs to be explored.

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An improved fabric phase sorptive extraction method for the determination of five selected antidepressant drug residues in human blood serum prior to high performance liquid chromatography with diode array detection

Cited by 46 publications

References 43 publications

Development of a reversed‐phase high‐performance liquid chromatographic method for the determination of propranolol in different skin layers

Development of a reversed‐phase high‐performance liquid chromatographic method for the determination of propranolol in different skin layers

Recent advances in the extraction of triazine herbicides from water samples

Matrix compatibility of typical sol–gel solid-phase microextraction coatings in undiluted plasma and whole blood for the analysis of phthalic acid esters

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