1
|
Blaga AC, Dragoi EN, Tucaliuc A, Kloetzer L, Cascaval D. Folic Acid Ionic-Liquids-Based Separation: Extraction and Modelling. Molecules 2023; 28:molecules28083339. [PMID: 37110572 PMCID: PMC10144844 DOI: 10.3390/molecules28083339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/17/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
Folic acid (vitamin B9) is an essential micronutrient for human health. It can be obtained using different biological pathways as a competitive option for chemical synthesis, but the price of its separation is the key obstacle preventing the implementation of biological methods on a broad scale. Published studies have confirmed that ionic liquids can be used to separate organic compounds. In this article, we investigated folic acid separation by analyzing 5 ionic liquids (CYPHOS IL103, CYPHOS IL104, [HMIM][PF6], [BMIM][PF6], [OMIM][PF6]) and 3 organic solvents (heptane, chloroform, and octanol) as the extraction medium. The best obtained results indicated that ionic liquids are potentially valuable for the recovery of vitamin B9 from diluted aqueous solutions as fermentation broths; the efficiency of the process reached 99.56% for 120 g/L CYPHOS IL103 dissolved in heptane and pH 4 of the aqueous folic acid solution. Artificial Neural Networks (ANNs) were combined with Grey Wolf Optimizer (GWO) for modelling the process, considering its characteristics.
Collapse
Affiliation(s)
- Alexandra Cristina Blaga
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron 73, 700050 Iasi, Romania
| | - Elena Niculina Dragoi
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron 73, 700050 Iasi, Romania
| | - Alexandra Tucaliuc
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron 73, 700050 Iasi, Romania
| | - Lenuta Kloetzer
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron 73, 700050 Iasi, Romania
| | - Dan Cascaval
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, D. Mangeron 73, 700050 Iasi, Romania
| |
Collapse
|
2
|
Ielo I, Rando G, Giacobello F, Sfameni S, Castellano A, Galletta M, Drommi D, Rosace G, Plutino MR. Synthesis, Chemical-Physical Characterization, and Biomedical Applications of Functional Gold Nanoparticles: A Review. Molecules 2021; 26:5823. [PMID: 34641367 PMCID: PMC8510367 DOI: 10.3390/molecules26195823] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/17/2021] [Accepted: 09/20/2021] [Indexed: 12/12/2022] Open
Abstract
Relevant properties of gold nanoparticles, such as stability and biocompatibility, together with their peculiar optical and electronic behavior, make them excellent candidates for medical and biological applications. This review describes the different approaches to the synthesis, surface modification, and characterization of gold nanoparticles (AuNPs) related to increasing their stability and available features useful for employment as drug delivery systems or in hyperthermia and photothermal therapy. The synthetic methods reported span from the well-known Turkevich synthesis, reduction with NaBH4 with or without citrate, seeding growth, ascorbic acid-based, green synthesis, and Brust-Schiffrin methods. Furthermore, the nanosized functionalization of the AuNP surface brought about the formation of self-assembled monolayers through the employment of polymer coatings as capping agents covalently bonded to the nanoparticles. The most common chemical-physical characterization techniques to determine the size, shape and surface coverage of AuNPs are described underlining the structure-activity correlation in the frame of their applications in the biomedical and biotechnology sectors.
Collapse
Affiliation(s)
- Ileana Ielo
- Institute for the Study of Nanostructured Materials, ISMN—CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (I.I.); (F.G.); (S.S.); (A.C.)
| | - Giulia Rando
- Department of Chemical, Biological, Pharmaceutical and Analytical Sciences (ChiBioFarAm), University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (G.R.); (M.G.); (D.D.)
| | - Fausta Giacobello
- Institute for the Study of Nanostructured Materials, ISMN—CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (I.I.); (F.G.); (S.S.); (A.C.)
| | - Silvia Sfameni
- Institute for the Study of Nanostructured Materials, ISMN—CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (I.I.); (F.G.); (S.S.); (A.C.)
- Department of Engineering, University of Messina, Contrada di Dio, S. Agata, 98166 Messina, Italy
| | - Angela Castellano
- Institute for the Study of Nanostructured Materials, ISMN—CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (I.I.); (F.G.); (S.S.); (A.C.)
| | - Maurilio Galletta
- Department of Chemical, Biological, Pharmaceutical and Analytical Sciences (ChiBioFarAm), University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (G.R.); (M.G.); (D.D.)
| | - Dario Drommi
- Department of Chemical, Biological, Pharmaceutical and Analytical Sciences (ChiBioFarAm), University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (G.R.); (M.G.); (D.D.)
| | - Giuseppe Rosace
- Department of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044 Dalmine, Italy
| | - Maria Rosaria Plutino
- Institute for the Study of Nanostructured Materials, ISMN—CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Viale F. Stagno d’Alcontres 31, Vill. S. Agata, 98166 Messina, Italy; (I.I.); (F.G.); (S.S.); (A.C.)
| |
Collapse
|
3
|
Iodine adlayer mediated gold electrooxidation in bis(trifluoromethylsulfonyl)amide-based ionic liquids. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
4
|
Liu S, Huang Y, Qian C, Xiang Z, Ouyang G. Physical assistive technologies of solid-phase microextraction: Recent trends and future perspectives. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115916] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
5
|
Liu S, Lämmerhofer M. Functionalized gold nanoparticles for sample preparation: A review. Electrophoresis 2019; 40:2438-2461. [PMID: 31056767 DOI: 10.1002/elps.201900111] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/23/2019] [Accepted: 04/27/2019] [Indexed: 12/13/2022]
Abstract
Sample preparation is a crucial step for the reliable and accurate analysis of both small molecule and biopolymers which often involves processes such as isolation, pre-concentration, removal of interferences (purification), and pre-processing (e.g., enzymatic digestion) of targets from a complex matrix. Gold nanoparticle (GNP)-assisted sample preparation and pre-concentration has been extensively applied in many analytical procedures in recent years due to the favorable and unique properties of GNPs such as size-controlled synthesis, large surface-to-volume ratio, surface inertness, straightforward surface modification, easy separation requiring minimal manipulation of samples. This review article primarily focuses on applications of GNPs in sample preparation, in particular for bioaffinity capture and biocatalysis. In addition, their most common synthesis, surface modification and characterization methods are briefly summarized. Proper surface modification for GNPs designed in accordance to their target application directly influence their functionalities, e.g., extraction efficiencies, and catalytic efficiencies. Characterization of GNPs after synthesis and modification is worthwhile for monitoring and controlling the fabrication process to ensure proper quality and functionality. Parameters such as morphology, colloidal stability, and physical/chemical properties can be assessed by methods such as surface plasmon resonance, dynamic light scattering, ζ-potential determinations, transmission electron microscopy, Taylor dispersion analysis, and resonant mass measurement, among others. The accurate determination of the surface coverage appears to be also mandatory for the quality control of functionality of the nanoparticles. Some promising applications of (functionalized) GNPs for bioanalysis and sample preparation are described herein.
Collapse
Affiliation(s)
- Siyao Liu
- Institute of Pharmaceutical Sciences, Pharmaceutical (Bio-)Analysis, University of Tübingen, Tübingen, Germany
| | - Michael Lämmerhofer
- Institute of Pharmaceutical Sciences, Pharmaceutical (Bio-)Analysis, University of Tübingen, Tübingen, Germany
| |
Collapse
|
6
|
Zare F, Jannesar R, Ghaedi M, Tayebi L. Dispersive liquid-liquid microextraction based on the solidification of floating organic droplets for preconcentration of amino acids in human plasma samples. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fahimeh Zare
- Department of Chemistry, Faculty of Sciences; Yasouj University; Yasouj IR Iran
- Dena Pathobiology Laboratory; Yasouj IR Iran
| | - Ramin Jannesar
- Dena Pathobiology Laboratory; Yasouj IR Iran
- Department of Pathology; Yasuj University of Medical Sciences; Yasouj IR Iran
| | - Mehrorang Ghaedi
- Department of Chemistry, Faculty of Sciences; Yasouj University; Yasouj IR Iran
| | - Lobat Tayebi
- Department of Engineering Science; University of Oxford; Oxford OX1 3PJ UK
| |
Collapse
|
7
|
Zare F, Jannesar R, Purkait MK, Ghaedi M. Ultrasound-assisted dispersive micro-solid-phase extraction using hydrophobic thiolated ionic liquids immobilized on gold nanoparticles for the preconcentration and determination of amino acids in human plasma samples. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Fahimeh Zare
- Department of Chemistry; Faculty of Sciences; Yasouj University; Yasouj Iran
| | | | - M. K. Purkait
- Department of Chemical Engineering; Indian Institute of Technology Guwahati; Guwahati Assam India
| | - Mehrorang Ghaedi
- Department of Chemistry; Faculty of Sciences; Yasouj University; Yasouj Iran
| |
Collapse
|
8
|
Zare F, Razmi M. Ultrasound-assisted low-density-solvent-based solvent-demulsified dispersive liquid-liquid microextraction for the quantification of amino acids in biological samples. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201700032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Fahimeh Zare
- Young Researchers and Elite Club, Marvdasht Branch; Islamic Azad University; Marvdasht Iran
| | - Mahdi Razmi
- Young Researchers and Elite Club, Marvdasht Branch; Islamic Azad University; Marvdasht Iran
| |
Collapse
|
9
|
Zare F, Ghaedi M, Jannesar R, Tayebi L. Switchable polarity solvents for preconcentration and simultaneous determination of amino acids in human plasma samples. NEW J CHEM 2018. [DOI: 10.1039/c7nj04576j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The application of a mixture of amidine and alcohol as a switchable polarity solvent for the microextraction of 19 amino acids in biological samples.
Collapse
Affiliation(s)
- Fahimeh Zare
- Department of Chemistry
- Faculty of Sciences
- Yasouj University
- Yasouj
- Iran
| | - Mehrorang Ghaedi
- Department of Chemistry
- Faculty of Sciences
- Yasouj University
- Yasouj
- Iran
| | - Ramin Jannesar
- Dena Pathobiology Laboratory
- Yasouj
- Islamic Republic of Iran
- Department of Pathology
- Yasuj University of Medical Sciences
| | - Lobat Tayebi
- Marquette University School of Dentistry
- Milwaukee
- USA
- Department of Engineering Science
- University of Oxford
| |
Collapse
|
10
|
Badragheh S, Zeeb M, Talei Bavil Olyai MR. Silica-coated magnetic iron oxide functionalized with hydrophobic polymeric ionic liquid: a promising nanoscale sorbent for simultaneous extraction of antidiabetic drugs from human plasma prior to their quantitation by HPLC. RSC Adv 2018; 8:30550-30561. [PMID: 35546818 PMCID: PMC9085437 DOI: 10.1039/c8ra02109k] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 08/20/2018] [Indexed: 12/12/2022] Open
Abstract
Herein, silica-coated iron oxide nanoparticles modified with imidazolium-based polymeric ionic liquid (Fe3O4@SiO2@PIL) were fabricated as a sustainable sorbent for magnetic solid-phase extraction (MSPE) and simultaneous determination of trace antidiabetic drugs in human plasma by high-performance liquid chromatography-ultraviolet detection (HPLC-UV). The Fe3O4 core was functionalized by silica (SiO2) and vinyl layers where the ionic liquid 1-vinyl-3-octylimidazolium bromide (VOIM-Br) was attached through a free radical copolymerization process. In order to achieve hydrophobic magnetic nanoparticles and increase the merits of the sorbent, Br− anions were synthetically replaced with PF6−. The properties and morphology of the sorbent were characterized by various techniques and all the results illustrated the prosperous synthesis of Fe3O4@SiO2@PIL. A comprehensive study was carried out to investigate and optimize various parameters affecting the extraction efficiency. The limit of detection (LOD, S/N = 3) for empagliflozin, metformin and canagliflozin was 1.3, 6.0 and 0.8 ng mL−1, respectively. Linearity (0.997 ≥ r2 ≥ 0.993) and linear concentration ranges of 5.0–1200.0, 20.0–1800.0 and 5.0–1000.0 ng mL−1 were obtained for empagliflozin, metformin and canagliflozin, respectively. Intra-assay (3.8–7.5%, n = 9) and inter-assay (3.2–8.5%, n = 12) precisions as well as accuracies (≤9.1%) displayed good efficiency of the method. Finally, the method was applied for the quantitation of antidiabetic drugs in human plasma after oral administration and main pharmacokinetic data including Tmax (h), Cmax (ng mL−1), AUC0–24 (ng h mL−1), AUC0–∞ (ng h mL−1), and T1/2 (h) were evaluated. A sustainable nanoscale core–shell modified with hydrophobic polymeric ionic liquid was fabricated for simultaneous extraction and determination of antidiabetic drugs.![]()
Collapse
Affiliation(s)
- Sahar Badragheh
- Department of Chemistry
- Karaj Branch
- Islamic Azad University
- Karaj
- Iran
| | - Mohsen Zeeb
- Department of Applied Chemistry
- Faculty of Science
- Islamic Azad University
- South Tehran Branch
- Tehran
| | | |
Collapse
|
11
|
Martinis EM, Grijalba AC, Pérez MB, Llaver M, Wuilloud RG. Synergistic analytical preconcentration with ionic liquid–nanomaterial hybrids. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.10.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
12
|
Bazregar M, Rajabi M, Yamini Y, Asghari A. Improved in-tube electro-membrane extraction followed by high-performance liquid chromatography for simple and selective determination of ionic compounds: Optimization by central composite design. J Sep Sci 2017; 40:2967-2974. [DOI: 10.1002/jssc.201700364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/08/2017] [Accepted: 05/13/2017] [Indexed: 11/05/2022]
Affiliation(s)
| | - Maryam Rajabi
- Department of Chemistry; Semnan University; Semnan Iran
| | - Yadollah Yamini
- Department of Chemistry; Tarbiat Modares University; Tehran Iran
| | | |
Collapse
|
13
|
Shah F, Naeemullah, Kazi TG, Khan RA, Sayed M, Afridi HI, Shah KH, Nisar J. Preconcentration of cadmium and manganese in biological samples based on a novel restricted access sorbents. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2016.12.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
14
|
Veyseh S, Niazi A. Flotation-assisted homogeneous liquid–liquid microextraction for determination of thorium in water samples by inductively coupled plasma–mass spectrometry and Box–Behnken design. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2017.1287200] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Somayeh Veyseh
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| | - Ali Niazi
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| |
Collapse
|
15
|
Bahrani S, Ghaedi M, Mansoorkhani MJK, Asfaram A, Bazrafshan AA, Purkait MK. Ultrasonic assisted dispersive solid-phase microextraction of Eriochrome Cyanine R from water sample on ultrasonically synthesized lead (II) dioxide nanoparticles loaded on activated carbon: Experimental design methodology. ULTRASONICS SONOCHEMISTRY 2017; 34:317-324. [PMID: 27773252 DOI: 10.1016/j.ultsonch.2016.06.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/01/2016] [Accepted: 06/01/2016] [Indexed: 06/06/2023]
Abstract
The present research focus on designing an appropriate dispersive solid-phase microextraction (UA-DSPME) for preconcentration and determination of Eriochrome Cyanine R (ECR) in aqueous solutions with aid of sonication using lead (II) dioxide nanoparticles loaded on activated carbon (PbO-NPs-AC). This material was fully identified with XRD and SEM. Influence of pH, amounts of sorbent, type and volume of eluent, and sonication time on response properties were investigated and optimized by central composite design (CCD) combined with surface response methodology using STATISTICA. Among different solvents, dimethyl sulfoxide (DMSO) was selected as an efficient eluent, which its combination by present nanoparticles and application of ultrasound waves led to enhancement in mass transfer. The predicted maximum extraction (100%) under the optimum conditions of the process variables viz. pH 4.5, eluent 200μL, adsorbent dosage 2.5mg and 5min sonication was close to the experimental value (99.50%). at optimum conditions some experimental features like wide 5-2000ngmL-1 ECR, low detection limit (0.43ngmL-1, S/N=3:1) and good repeatability and reproducibility (relative standard deviation, <5.5%, n=12) indicate versatility in successful applicability of present method for real sample analysis. Investigation of accuracy by spiking known concentration of ECR over 200-600ngmL-1 gave mean recoveries from 94.850% to 101.42% under optimal conditions. The procedure was also applied for the pre-concentration and subsequent determination of ECR in tap and waste waters.
Collapse
Affiliation(s)
- Sonia Bahrani
- Departmentof Chemistry, Yasouj University, Yasouj 75918-74831, Iran
| | - Mehrorang Ghaedi
- Departmentof Chemistry, Yasouj University, Yasouj 75918-74831, Iran.
| | | | - Arash Asfaram
- Departmentof Chemistry, Yasouj University, Yasouj 75918-74831, Iran
| | | | - Mihir Kumar Purkait
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| |
Collapse
|
16
|
Asfaram A, Ghaedi M, Dashtian K. Ultrasound assisted combined molecularly imprinted polymer for selective extraction of nicotinamide in human urine and milk samples: Spectrophotometric determination and optimization study. ULTRASONICS SONOCHEMISTRY 2017; 34:640-650. [PMID: 27773291 DOI: 10.1016/j.ultsonch.2016.06.018] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 06/14/2016] [Accepted: 06/15/2016] [Indexed: 06/06/2023]
Abstract
Ultrasound-assisted dispersive solid phase microextraction followed by UV-vis spectrophotometer (UA-DSPME-UV-vis) was designed for extraction and preconcentration of nicotinamide (vitamin B3) by HKUST-1 metal organic framework (MOF) based molecularly imprinted polymer (MIP). This new material was characterized by FTIR and FE-SEM techniques. The preliminary Plackett-Burman design was used for screening and subsequently the central composite design justifies significant terms and possible construction of mathematical equation which give the individual and cooperative contribution of variables like HKUST-1-MOF-NA-MIP mass, sonication time, temperature, eluent volume, pH and vortex time. Accordingly the optimum condition was set as: 2.0mg HKUST-1-MOF-NA-MIP, 200μL eluent and 5.0min sonication time in center points other variables were determined as the best conditions to reach the maximum recovery of the analyte. The UA-DSPME-UV-vis method performances like excellent linearity (LR), limits of detection (LOD), limits of quantification of 10-5000μgL-1 with R2 of 0.99, LOD (1.96ngmL-1), LOQ (6.53μgL-1), respectively show successful and accurate applicability of the present method for monitoring analytes with within- and between-day precision of 0.96-3.38%. The average absolute recoveries of the nicotinamide extracted from the urine, milk and water samples were 95.85-101.27%.
Collapse
Affiliation(s)
- Arash Asfaram
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Iran
| | - Mehrorang Ghaedi
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Iran.
| | - Kheibar Dashtian
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Iran
| |
Collapse
|
17
|
Anilanmert B, Çavuş F, Narin I, Cengiz S, Sertler Ş, Özdemir AA, Açikkol M. Simultaneous analysis method for GHB, ketamine, norketamine, phenobarbital, thiopental, zolpidem, zopiclone and phenytoin in urine, using C18 poroshell column. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1022:230-241. [DOI: 10.1016/j.jchromb.2016.03.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 03/09/2016] [Accepted: 03/25/2016] [Indexed: 10/22/2022]
|
18
|
Burilov VA, Mironova DA, Ibragimova RR, Solovieva SE, König B, Antipin IS. Thiacalix[4]arene-functionalized vesicles as phosphorescent indicators for pyridoxine detection in aqueous solution. RSC Adv 2015. [DOI: 10.1039/c5ra18294h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Luminescent DPPC vesicles, decorated by new amphiphilic tetracarboxylate derivatives ofp-tert-butylthiacalix[4]arene with Tb(iii) were used for the selective detection of pyridoxine hydrochloride.
Collapse
Affiliation(s)
| | | | | | - S. E. Solovieva
- Kazan Federal University
- Kazan
- Russia
- A.E. Arbuzov Institute of Organic & Physical Chemistry
- Kazan
| | - B. König
- Institut für Organische Chemie
- Universität Regensburg
- Universitätsstrasse 31
- D-93053 Regensburg
- Germany
| | - I. S. Antipin
- Kazan Federal University
- Kazan
- Russia
- A.E. Arbuzov Institute of Organic & Physical Chemistry
- Kazan
| |
Collapse
|