1
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Saifi A, Joseph JP, Singh AP, Pal A, Kumar K. Complexation of an Azo Dye by Cyclodextrins: A Potential Strategy for Water Purification. ACS OMEGA 2021; 6:4776-4782. [PMID: 33644585 PMCID: PMC7905815 DOI: 10.1021/acsomega.0c05684] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/27/2021] [Indexed: 06/12/2023]
Abstract
The chemistry of the host-guest complex formation has received much attention as a highly efficient approach for use to develop economical adsorbents for water purification. In the present study, the synthesis of three β-cyclodextrin (β-CD) inclusion complexes with the oil orange SS (OOSS) azo dye as a guest molecule and their potential applications in water purification are described. The complexes were synthesized by the coprecipitation method and characterized by Fourier transform infrared (FTIR) spectroscopy, UV-vis spectroscopy, X-ray diffraction (XRD), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). FTIR and thermal analyses confirmed the encapsulation of OOSS dye within the hydrophobic cavity of β-CD. The encapsulation of hydrophobic dye inside the β-CD cavity was mainly due to the hydrophobic-hydrophobic interaction. The results showed that the stability of the OOSS dye had been improved after the complexation. The effect of three different compositions of the host-guest complexes was analyzed. The present study demonstrated that the hydrophobic dye could be removed from aqueous solution via inclusion complex formation. Thus, it can play a significant role in removing the highly toxic OOSS dye from the industrial effluent.
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Affiliation(s)
- Anas Saifi
- CSIR-Central
Scientific Instruments Organisation, Sector 30, Chandigarh 160030, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Jojo P. Joseph
- Institute
of Nano Science and Technology, Sector 64, Mohali 160062, Punjab, India
| | - Atul Pratap Singh
- Department
of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, India
| | - Asish Pal
- Institute
of Nano Science and Technology, Sector 64, Mohali 160062, Punjab, India
| | - Kamlesh Kumar
- CSIR-Central
Scientific Instruments Organisation, Sector 30, Chandigarh 160030, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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2
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Fabrication of a novel azamacrocycle-based adsorbent for solid-phase extraction of organophosphorus pesticides in tea drinks. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104364] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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3
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Chen L, Tang Y, Xu B, Xu Z, Shen J, Zhang W. Automated on-line packed fiber solid phase extraction for determination of urinary catecholamines. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1139:121983. [DOI: 10.1016/j.jchromb.2020.121983] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/01/2020] [Accepted: 01/11/2020] [Indexed: 12/16/2022]
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4
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Castillo-Aguirre A, Maldonado M. Preparation of Methacrylate-based Polymers Modified with Chiral Resorcinarenes and Their Evaluation as Sorbents in Norepinephrine Microextraction. Polymers (Basel) 2019; 11:E1428. [PMID: 31480387 PMCID: PMC6780700 DOI: 10.3390/polym11091428] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/19/2019] [Accepted: 08/26/2019] [Indexed: 11/17/2022] Open
Abstract
Aminomethylation reactions between chiral amino compounds (S)-(-)-1-phenylethylamine and l-proline with tetranonylresorcinarene and tetra-(4-hydroxyphenyl)resorcinarene in presence of formaldehyde were studied. The reaction between l-proline and resorcinarenes generated regioselectively chiral tetra-Mannich bases, due to the molecular incorporation of the fragment of the chiral amino acid. On the other hand, tetranonylresorcinarene and (S)-(-)-1-phenylethylamine formed regio- and diasteroselectively chiral tetrabenzoxazines, both by chiral auxiliary functionalization and by the transformation of the molecular structure that confers inherent chirality. The products obtained were characterized using IR, 1H-NMR, 13C-NMR, COSY, HMQC, and HMBC techniques. The reaction of (S)-(-)-1-phenylethylamine with tetra-(4-hydroxyphenyl)resorcinarene did not proceed under the experimental conditions. Once the chiral aminomethylated tetra-(4-hydroxyphenyl)resorcinarene was obtained, the chemical modification of poly(GMA-co-EDMA) was studied, and the results showed an efficient incorporation of the aminomethylated compound. For the physical modification, chiral aminomethylated tetranonylresorcinarenes were employed, finding that the incorporation of modified resorcinarenes occurs, but with less efficiency than that observed using chemical modification. The modified polymers were characterized via FT-IR, scanning electron microscopy imaging, and elemental analysis. Finally, polymers modified with chiral resorcinarenes were used as sorbents in norepinephrine microextraction; for practical purposes, artificial urine was prepared and used. To perform the microextraction, the decision was made to use the modern rotating-disk sorptive extraction technique (RDSE), because of its analytical attributes as a green, or eco-friendly, technique. According to the results, the method preliminarily validated for the determination of norepinephrine in artificial urine shows that the modified polymer with chiral derivative of tetra-(4-hydroxyphenyl)resorcinarene worked effectively as a new sorbent phase for the quantitative microextraction of norepinephrine, exhibiting high stability and homogeneity of composition and structure within the working range.
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Affiliation(s)
- Alver Castillo-Aguirre
- Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia-Sede Bogotá, 30 No. 45, Carrera 03, Colombia
| | - Mauricio Maldonado
- Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia-Sede Bogotá, 30 No. 45, Carrera 03, Colombia.
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5
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Chen L, Wang H, Xu Z, Zhang Q, Liu J, Shen J, Zhang W. High-throughput and selective solid-phase extraction of urinary catecholamines by crown ether-modified resin composite fiber. J Chromatogr A 2018; 1561:48-55. [PMID: 29801939 DOI: 10.1016/j.chroma.2018.05.041] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 05/16/2018] [Accepted: 05/20/2018] [Indexed: 01/05/2023]
Abstract
In the present study, we developed a simple and high-throughput solid phase extraction (SPE) procedure for selective extraction of catecholamines (CAs) in urine samples. The SPE adsorbents were electrospun composite fibers functionalized with 4-carboxybenzo-18-crown-6 ether modified XAD resin and polystyrene, which were packed into 96-well columns and used for high-throughput selective extraction of CAs in healthy human urine samples. Moreover, the extraction efficiency of packed-fiber SPE (PFSPE) was examined by high performance liquid chromatography coupled with fluorescence detector. The parameters affecting the extraction efficiency and impurity removal efficiency were optimized, and good linearity ranging from 0.5 to 400 ng/mL was obtained with a low limit of detection (LOD, 0.2-0.5 ng/mL) and a good repeatability (2.7%-3.7%, n = 6). The extraction recoveries of three CAs ranged from 70.5% to 119.5%. Furthermore, stable and reliable results obtained by the fluorescence detector were superior to those obtained by the electrochemical detector. Collectively, PFSPE coupled with 96-well columns was a simple, rapid, selective, high-throughput and cost-efficient method, and the proposed method could be applied in clinical chemistry.
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Affiliation(s)
- LiQin Chen
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Hui Wang
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Zhen Xu
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - QiuYue Zhang
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Jia Liu
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
| | - Jun Shen
- School of Public Health, Tianjin Medical University, Tianjin 300070, China.
| | - WanQi Zhang
- School of Public Health, Tianjin Medical University, Tianjin 300070, China
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6
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Xie L, Chen L, Gu P, Wei L, Kang X. A Convenient Method for Extraction and Analysis with High-Pressure Liquid Chromatography of Catecholamine Neurotransmitters and Their Metabolites. J Vis Exp 2018. [PMID: 29553566 DOI: 10.3791/56445] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
The extraction and analysis of catecholamine neurotransmitters in biological fluids is of great importance in assessing nervous system function and related diseases, but their precise measurement is still a challenge. Many protocols have been described for neurotransmitter measurement by a variety of instruments, including high-pressure liquid chromatography (HPLC). However, there are shortcomings, such as complicated operation or hard-to-detect multiple targets, which cannot be avoided, and presently, the dominant analysis technique is still HPLC coupled with sensitive electrochemical or fluorimetric detection, due to its high sensitivity and good selectivity. Here, a detailed protocol is described for the pretreatment and detection of catecholamines with high pressure liquid chromatography with electrochemical detection (HPLC-ECD) in real urine samples of infants, using electrospun composite nanofibers composed of polymeric crown ether with polystyrene as adsorbent, also known as the packed-fiber solid phase extraction (PFSPE) method. We show how urine samples can be easily precleaned by a nanofiber-packed solid phase column, and how the analytes in the sample can be rapidly enriched, desorbed, and detected on an ECD system. PFSPE greatly simplifies the pretreatment procedures for biological samples, allowing for decreased time, expense, and reduction of the loss of targets. Overall, this work illustrates a simple and convenient protocol for solid-phase extraction coupled to an HPLC-ECD system for simultaneous determination of three monoamine neurotransmitters (norepinephrine (NE), epinephrine (E), dopamine (DA)) and two of their metabolites (3-methoxy-4-hydroxyphenylglycol (MHPG) and 3,4-dihydroxy-phenylacetic acid (DOPAC)) in infants' urine. The established protocol was applied to assess the differences of urinary catecholamines and their metabolites between high-risk infants with perinatal brain damage and healthy controls. Comparative analysis revealed a significant difference in urinary MHPG between the two groups, indicating that the catecholamine metabolites may be an important candidate marker for early diagnosis of cases at risk for brain damage in infants.
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Affiliation(s)
- Li Xie
- School of Public Health of Southeast University, Laboratory of Environment and Biosafety Research Institute of Southeast University in Suzhou;
| | - Liqin Chen
- School of Public Health, Tianjin Medical University
| | - Pan Gu
- British Columbia Academy, Nanjing Foreign Language School
| | - Lanlan Wei
- School of Public Health of Southeast University, Laboratory of Environment and Biosafety Research Institute of Southeast University in Suzhou
| | - Xuejun Kang
- Key Laboratory of Child Development and Learning Science (Ministry of Education), School of Biological Science & Medical Engineering, Southeast University
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7
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Boronate affinity solid-phase extraction of cis-diol compounds by a one-step electrochemically synthesized selective polymer sorbent. Anal Bioanal Chem 2017; 410:501-508. [DOI: 10.1007/s00216-017-0740-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 09/27/2017] [Accepted: 11/02/2017] [Indexed: 02/07/2023]
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8
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Chu L, Zheng S, Qu B, Geng S, Kang X. Detection of β-agonists in pork tissue with novel electrospun nanofibers-based solid-phase extraction followed ultra-high performance liquid chromatography/tandem mass spectrometry. Food Chem 2017; 227:315-321. [DOI: 10.1016/j.foodchem.2017.01.059] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 01/04/2017] [Accepted: 01/13/2017] [Indexed: 10/20/2022]
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9
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Veselova IA, Sergeeva EA, Makedonskaya MI, Eremina OE, Kalmykov SN, Shekhovtsova TN. Methods for determining neurotransmitter metabolism markers for clinical diagnostics. JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1134/s1061934816120108] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Chen L, Zhu X, Huang D, Xu Z, Shen J, Zhang W. Polystyrene/poly(dibenzo-18-crown-6) composite nanofibers for the selective adsorption of plasma catecholamines. RSC Adv 2017. [DOI: 10.1039/c7ra00430c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This convenient and selective packed fiber SPE method might be promising in analysis of human plasma CAs.
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Affiliation(s)
- LiQin Chen
- School of Public Health
- Tianjin Medical University
- Tianjin 300070
- China
| | - XingHua Zhu
- School of Pharmacy
- Tianjin Medical University
- Tianjin 300070
- China
| | - DanNi Huang
- School of Public Health
- Tianjin Medical University
- Tianjin 300070
- China
| | - Zhen Xu
- School of Public Health
- Tianjin Medical University
- Tianjin 300070
- China
| | - Jun Shen
- School of Public Health
- Tianjin Medical University
- Tianjin 300070
- China
| | - WanQi Zhang
- School of Public Health
- Tianjin Medical University
- Tianjin 300070
- China
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11
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Castillo-García M, Aguilar-Caballos M, Gómez-Hens A. Nanomaterials as tools in chromatographic methods. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.06.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Selective solid-phase extraction of catecholamines from plasma using nanofibers doped with crown ether and their quantitation by HPLC with electrochemical detection. Anal Bioanal Chem 2016; 408:4987-94. [DOI: 10.1007/s00216-016-9596-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/19/2016] [Accepted: 04/21/2016] [Indexed: 11/26/2022]
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13
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He M, Wang C, Wei Y. Selective enrichment and determination of monoamine neurotransmitters by CU(II) immobilized magnetic solid phase extraction coupled with high-performance liquid chromatography-fluorescence detection. Talanta 2016; 147:437-44. [DOI: 10.1016/j.talanta.2015.10.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 10/03/2015] [Accepted: 10/06/2015] [Indexed: 01/07/2023]
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14
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Analysis of epinephrine, norepinephrine, and dopamine in urine samples of hospital patients by micellar liquid chromatography. Anal Bioanal Chem 2015; 407:9009-18. [DOI: 10.1007/s00216-015-9066-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/15/2015] [Accepted: 09/17/2015] [Indexed: 01/01/2023]
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15
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Selective extraction and analysis of catecholamines in rat blood microdialysate by polymeric ionic liquid-diphenylboric acid-packed capillary column and fast separation in high-performance liquid chromatography-electrochemical detector. J Chromatogr A 2015. [DOI: 10.1016/j.chroma.2015.07.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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16
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Wang W, He M, Wang C, Wei Y. Enhanced binding capacity of boronate affinity adsorbent via surface modification of silica by combination of atom transfer radical polymerization and chain-end functionalization for high-efficiency enrichment of cis-diol molecules. Anal Chim Acta 2015; 886:66-74. [DOI: 10.1016/j.aca.2015.06.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 06/01/2015] [Accepted: 06/02/2015] [Indexed: 01/20/2023]
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17
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Jiang L, Chen Y, Luo Y, Tan Y, Ma M, Chen B, Xie Q, Luo X. Determination of catecholamines in urine using aminophenylboronic acid functionalized magnetic nanoparticles extraction followed by high-performance liquid chromatography and electrochemical detection. J Sep Sci 2015; 38:460-7. [DOI: 10.1002/jssc.201400920] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 11/08/2014] [Accepted: 11/18/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Liwei Jiang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Yibang Chen
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Yanmei Luo
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Yueming Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Ming Ma
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Bo Chen
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Qingji Xie
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China); Key Laboratory of Phytochemical R&D of Hunan Province; Hunan Normal University; Changsha PR China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University; Nanchang PR China
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18
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Płonka J. Methods of biological fluids sample preparation - biogenic amines, methylxanthines, water-soluble vitamins. Biomed Chromatogr 2014; 29:1-20. [DOI: 10.1002/bmc.3353] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 08/22/2014] [Accepted: 09/02/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Joanna Płonka
- Silesian University of Technology; Faculty of Chemistry, Department of Inorganic, Analytical Chemistry and Electrochemistry; Strzody 7 Str. 44-100 Gliwice Poland
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19
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Chen LQ, Wang Y, Qu JS, Deng JJ, Kang XJ. Selective extraction of catecholamines by packed fiber solid-phase using composite nanofibers composing of polymeric crown ether with polystyrene. Biomed Chromatogr 2014; 29:103-9. [PMID: 24917362 DOI: 10.1002/bmc.3245] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 03/31/2014] [Accepted: 04/14/2014] [Indexed: 11/06/2022]
Abstract
For the first time, electrospun composite nanofibers comprising polymeric crown ether with polystyrene (PCE-PS) have been used for the selective extraction of catecholamines - dopamine (DA), norepinephrine (NE) and epinephrine (E) - prior to their analysis by high-performance liquid chromatography-electrochemical detection. Using a minicartridge packed with PCE-PS composite nanofibers, the target compounds were extracted effectively from urine samples to which diphenylborinic acid 2-aminoethyl ester was added as a complexing reagent. The extracted catecholamines could be liberated from the fiber by the addition of acetic acid. A good linearity was observed for catecholamines in the range of 2.0-200 ng mL(-1) (NE, E and DA). The detection limits of catecholamines (signal-to-noise ratio = 3) were 0.5 ng mL(-1) (NE), 0.2 ng mL(-1) (E) and 0.2 ng mL(-1) (DA), respectively. Under the optimized conditions, the absolute recoveries of the above three catecholamines were 90.6% (NE), 88.5% (E) and 94.5% (DA). The repeatability of extraction performance was from 5.4 to 9.2% (expressed as relative standard deviation). Our results indicate that the proposed method could be used for the determination of NE, E and DA in urine.
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Affiliation(s)
- Li-Qin Chen
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China; Key Laboratory of Child Development and Learning Science (Ministry of Education), Research Center for Learning Science, Southeast University, Nanjing, 210096, China
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20
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Boronic acid functionalized polymeric microspheres for catecholamine isolation. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.01.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Chen M, Ding W, Wang J, Diao G. Removal of Azo Dyes from Water by Combined Techniques of Adsorption, Desorption, and Electrolysis Based on a Supramolecular Sorbent. Ind Eng Chem Res 2013. [DOI: 10.1021/ie300916d] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ming Chen
- College of Chemistry
and Chemical Engineering, Yangzhou University, Yangzhou 225002,
People’s Republic of China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province, Yangzhou, Jiangsu, 225002, People’s Republic of China
| | - Wenhua Ding
- College of Chemistry
and Chemical Engineering, Yangzhou University, Yangzhou 225002,
People’s Republic of China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province, Yangzhou, Jiangsu, 225002, People’s Republic of China
| | - Jing Wang
- College of Chemistry
and Chemical Engineering, Yangzhou University, Yangzhou 225002,
People’s Republic of China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province, Yangzhou, Jiangsu, 225002, People’s Republic of China
| | - Guowang Diao
- College of Chemistry
and Chemical Engineering, Yangzhou University, Yangzhou 225002,
People’s Republic of China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province, Yangzhou, Jiangsu, 225002, People’s Republic of China
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22
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Oppolzer D, Moreno I, da Fonseca B, Passarinha L, Barroso M, Costa S, Queiroz JA, Gallardo E. Analytical approach to determine biogenic amines in urine using microextraction in packed syringe and liquid chromatography coupled to electrochemical detection. Biomed Chromatogr 2012; 27:608-14. [PMID: 23124688 DOI: 10.1002/bmc.2835] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2012] [Accepted: 09/24/2012] [Indexed: 11/12/2022]
Abstract
The goal of this work was to develop and validate an analytical method for the detection and quantification of the biogenic amines serotonin (5-HT), dopamine (DA) and norepinephrine (NE), using microextraction in packed syringe (MEPS) and liquid chromatography coupled to electrochemical detection (HPLC-ED) in urine. The method was validated according to internationally accepted guidelines from the Food and Drug Administration. Linearity was established between 50 and 1000 ng/mL for 5-HT and between 5 and 1000 ng/mL for DA and NE, with determination coefficients (R(2)) >0.99 for all compounds. The limits of quantification and detection were respectively 50 and 20 ng/mL for 5-HT, and 5 and 2 ng/mL for DA and NE. Within- and between-run precision ranged from 0.84 to 9.41%, while accuracy ranged from 0.79 to 12.76% for all compounds. The intermediate precision and accuracy were 1.50-8.36 and 0.54-13.51%, respectively. The method was found suitable for clinical routine analysis of the studied compounds, using a sample volume of 0.5 mL. This is the first study employing a commercially available MEPS column for the simultaneous detection and quantification of 5-HT, DA and NE in urine by coulometric detection.
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Affiliation(s)
- David Oppolzer
- CICS-UBI, Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, Av. Infante D. Henrique, 6201-556 Covilhã, Portugal
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23
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Speciation of Inorganic Antimony in Food and Water Samples by Flow Injection On-line Nano γ-Alumina Micro-column Solid-Phase Extraction Coupled with Slotted Tube Atom Trapping Flame Atomic Absorption Spectrometry. FOOD ANAL METHOD 2012. [DOI: 10.1007/s12161-012-9513-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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24
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Bouri M, Lerma-García MJ, Salghi R, Zougagh M, Ríos A. Selective extraction and determination of catecholamines in urine samples by using a dopamine magnetic molecularly imprinted polymer and capillary electrophoresis. Talanta 2012; 99:897-903. [PMID: 22967640 DOI: 10.1016/j.talanta.2012.07.053] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 07/14/2012] [Accepted: 07/19/2012] [Indexed: 11/15/2022]
Abstract
A rapid and selective method for the extraction and determination of catecholamines (CLs) from urine samples has been successfully developed using a magnetic molecularly imprinted polymer (MMIP) as a sorbent material. The MMIP has been prepared using dopamine hydrochloride (DA) as template molecule, methacrylic acid (MAA) as functional monomer, ethylene glycol dimethacrylate (EDMA) as cross-linking agent and Fe(3)O(4) magnetite as magnetic component. The extraction was carried out by stirring urine samples with the magnetic polymer. When the extraction was completed, the MMIP, together with the captured analytes, was easily separated from the sample matrix by an adscititious magnet. The analytes desorbed from the MMIP were determined by capillary electrophoresis (CE). It was shown that the MMIP had high affinity and selectivity toward DA and other structurally related CLs such as 3-methoxytyramine hydrochloride (MT), DL-normetanephrine hydrochloride (NME), DL-norephinephrine hydrochloride (NE) and (±) epinephrine (E). Different parameters affecting the extraction efficiency were evaluated in order to achieve the optimal pre-concentration of the analytes and to reduce non-specific interactions. Under the optimal conditions, the CL limits of detection were at the 0.04-0.06 μM range. The relative standard deviations of migration time and response ranged from 0.7% to 1.4% and from 2.9% to 5.5%, respectively. The proposed method was successfully applied to determine CLs, including MT, NME, DA, NE and E in human urine samples.
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Affiliation(s)
- Mohamed Bouri
- Department of Analytical Chemistry and Food Technology, University of Castilla-La Mancha, Av. Camilo José Cela 10, E-13004, Ciudad Real, Spain
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25
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Complexation study of dibenzo-18-crown-6 with UO2 2+ cation in binary mixed non-aqueous solutions. J INCL PHENOM MACRO 2011. [DOI: 10.1007/s10847-011-0053-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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QSPR probing of Na+ complexation with 15-crown-5 ethers derivatives using artificial neural network and multiple linear regression. J INCL PHENOM MACRO 2011. [DOI: 10.1007/s10847-011-0006-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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27
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Chirita RI, Finaru AL, Elfakir C. Evaluation of fused-core and monolithic versus porous silica-based C18 columns and porous graphitic carbon for ion-pairing liquid chromatography analysis of catecholamines and related compounds. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:633-40. [DOI: 10.1016/j.jchromb.2011.01.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Revised: 01/24/2011] [Accepted: 01/30/2011] [Indexed: 10/18/2022]
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28
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Cakal C, Ferrance JP, Landers JP, Caglar P. Microchip extraction of catecholamines using a boronic acid functional affinity monolith. Anal Chim Acta 2011; 690:94-100. [DOI: 10.1016/j.aca.2011.02.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Revised: 01/29/2011] [Accepted: 02/02/2011] [Indexed: 11/24/2022]
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29
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Proton NMR study of the stoichiometry, stability and thermodynamics of complexation of Rb+ ion with 18-crown-6 in binary dimethylsulfoxide–nitrobenzene mixtures. J INCL PHENOM MACRO 2009. [DOI: 10.1007/s10847-009-9654-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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30
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Xu MC, Zhou Y, Huang JH. Adsorption behaviors of three polymeric adsorbents with amide groups for phenol in aqueous solution. J Colloid Interface Sci 2008; 327:9-14. [DOI: 10.1016/j.jcis.2008.07.054] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2008] [Revised: 07/19/2008] [Accepted: 07/27/2008] [Indexed: 10/21/2022]
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31
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Solid-phase extraction method for determination of volatile compounds in traditional balsamic vinegar. J Sep Sci 2008; 31:3030-6. [DOI: 10.1002/jssc.200800307] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Liu YM, Cao JT, Zheng YL, Chen YH. Sensitive determination of norepinephrine, synephrine, and isoproterenol by capillary electrophoresis with indirect electrochemiluminescence detection. J Sep Sci 2008; 31:2463-9. [DOI: 10.1002/jssc.200800034] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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