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Barri T, Ramzi R, Idkaidek NM, Al-Hashimi NN, Al-Akayleh F, Ali Agha ASA. Hollow Fiber-in-Syringe Equilibrium Sampling Through Supported-Liquid Membrane for Evaluation of Drug-Plasma Binding. Bioanalysis 2024; 16:883-894. [PMID: 39115045 PMCID: PMC11457647 DOI: 10.1080/17576180.2024.2377908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 07/05/2024] [Indexed: 10/04/2024] Open
Abstract
Aim: The aim was to evaluate drug-plasma binding (DPB).by employing Hollow Fiber-in-Syringe Equilibrium Sampling Through Supported Liquid Membrane (HFiS ESTSLM) and RP-HPLC analysis.Materials & Methods: HFiS ESTSLM and RP-HPLC were used to evaluate DPB of three weak basic drugs (Metoprolol, Diphenhydramine, and Sildenafil) with differing hydrophilicity and binding ability to blood plasma.Results: The results exhibited an increasing drug-dependent magnitude of DPB for the three model drugs. This trend of DPB confirmed that HFiS ESTSLM has the required sensitivity for determining DPB of the drugs. The DPB was drug concentration-dependent within the tested drug concentration range, especially at high concentration.Conclusion: HFiS ESTSLM and RP-HPLC offered a simple, easy and cost-effective procedure to evaluate DPB of these basic drugs.
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Affiliation(s)
- Thaer Barri
- Department of Chemistry, Faculty of Arts & Sciences, University of Petra, P. O. Box 961343, Queen Alia Airport Street, Amman, 11196, Jordan
| | - Ruba Ramzi
- Department of Pharmaceutics & Pharmaceutical Technology, Faculty of Pharmacy, University of Petra, P. O. Box 961343, Queen Alia Airport Street, Amman, 11196, Jordan
| | - Nasir M Idkaidek
- Department of Pharmaceutics & Pharmaceutical Technology, Faculty of Pharmacy, University of Petra, P. O. Box 961343, Queen Alia Airport Street, Amman, 11196, Jordan
| | - Nabil N Al-Hashimi
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, the Hashemite University, P.O. Box 330127, Al-Zarqa, 13133,Jordan
| | - Faisal Al-Akayleh
- Department of Pharmaceutics & Pharmaceutical Technology, Faculty of Pharmacy, University of Petra, P. O. Box 961343, Queen Alia Airport Street, Amman, 11196, Jordan
| | - Ahmed S A Ali Agha
- Department of Pharmaceutics & Pharmaceutical Technology, Faculty of Pharmacy, University of Petra, P. O. Box 961343, Queen Alia Airport Street, Amman, 11196, Jordan
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Zatrochová S, Lhotská I, Erben J, Chvojka J, Švec F, Chocholouš P, Šatínský D. Small nanofibrous disks for preconcentration of environmental contaminants followed by direct in-vial elution and chromatographic determination. Talanta 2023; 263:124688. [PMID: 37247455 DOI: 10.1016/j.talanta.2023.124688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/05/2023] [Accepted: 05/17/2023] [Indexed: 05/31/2023]
Abstract
A novel method for the extraction of river water contaminants as model analytes of ranging polarities, including bisphenols A, C, S, Z, fenoxycarb, kadethrin, and deltamethrin, using small compact fibrous disks has been developed and validated. Polymer nanofibers and microfibers prepared from poly(3-hydroxybutyrate), polypropylene, polyurethane, polyacrylonitrile, poly(lactic acid), and polycaprolactone doped with graphene were evaluated in terms of extraction efficiency, selectivity, and stability in organic solutions. Our novel extraction procedure comprised preconcentration of analytes from 150 mL river water to 1 mL of eluent using a compact nanofibrous disk freely vortexed in the sample. Small nanofibrous disks with a diameter of 10 mm were cut from a compact and mechanically stable 1-2 mm thick micro/nanofibrous sheet. After 60 min extraction in a magnetically stirred sample located in a beaker, the disk was removed from the liquid and washed with water. Then, the disk was inserted into a 1.5 mL HPLC vial and extracted with 1.0 ml methanol upon short intensive shaking. Our approach avoided the undesired problems related to the manual handling typical of "classical" SPE procedure since the extraction was carried out directly in the HPLC vial. No sample evaporation, reconstitution, or pipetting was required. The nanofibrous disk is affordable, needs no support or holder, and its use avoids creation of plastic waste originating from disposable materials. Recovery of compounds from the disks was 47.2-141.4% depending on the type of polymer used and the relative standard deviations calculated from 5 extractions ranged from 6.1 to 11.8% for poly(3-hydroxybutyrate), 6.3-14.8% for polyurethane, and 1.7-16.2% for polycaprolactone doped with graphene. A small enrichment factor was obtained for polar bisphenol S using all sorbents. A higher preconcentration reaching up to 40-fold was achieved for lipophilic compounds such as deltamethrin when using poly(3-hydroxybutyrate) and graphene-doped polycaprolactone.
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Affiliation(s)
- Slavomíra Zatrochová
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Ivona Lhotská
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Jakub Erben
- The Technical University of Liberec, Faculty of Textile Engineering, Department of Nonwovens and Nanofibrous Materials, Studentská 1402/2, 46001, Liberec 1, Czech Republic
| | - Jiří Chvojka
- The Technical University of Liberec, Faculty of Textile Engineering, Department of Nonwovens and Nanofibrous Materials, Studentská 1402/2, 46001, Liberec 1, Czech Republic
| | - František Švec
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Petr Chocholouš
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic
| | - Dalibor Šatínský
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 500 05, Hradec Králové, Czech Republic.
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Wang H, Huang C, Ma S, Bo C, Ou J, Gong B. Recent advances of restricted access molecularly imprinted materials and their applications in food and biological samples analysis. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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