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Yang W, Xu J, Yao Q, Xu X, Chen X, Ni J, Wang Q, Lin Z. Electrophoretic deposition of Ru(bpy) 32+ in vertically-ordered silica nanochannels: A solid-state electrochemiluminescence sensor for prolidase assay. Biosens Bioelectron 2024; 247:115967. [PMID: 38147716 DOI: 10.1016/j.bios.2023.115967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 12/28/2023]
Abstract
Prolidase (PLD) plays a crucial role as a dipeptidase in various physiological processes, specifically involved in the cleavage of proline-containing dipeptides for efficient recycling of proline. The accurate determination of PLD activity holds significant importance in clinical diagnosis. Herein, a solid-state electrochemiluminescence (ECL) biosensor was developed to address the urgent need for PLD assay. The Ru(bpy)32+ was electrophoretically deposited within the nanochannels of vertically-ordered mesoporous silica film (VMSF) on indium tin oxide (ITO) electrodes. The Ru(bpy)32+-deposited VMSF/ITO (Ru-VMSF/ITO) exhibited a remarkable ECL response towards proline, attributed to the enhanced concentration of the reactants and improved electron transfer resulting from the nanoconfinement effect. As PLD specifically enzymolyzed the Gly-Pro dipeptide to release proline, a proline-mediated biosensor was developed for PLD assay. Increased PLD activity led to enhanced release of proline into the porous solid-state ECL sensors, resulting in a more robust ECL signal. There was a linear relationship between ΔECL intensity and logarithmic concentration of PLD in the range of 10-10000 U/L, with a detection limit of 1.98 U/L. Practical tests demonstrated the reliability and convenience of the proposed bioassay, making it suitable for widespread application in PLD assays.
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Affiliation(s)
- Weiqiang Yang
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China
| | - Jiajing Xu
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China
| | - Qingda Yao
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China
| | - Xiaoguang Xu
- Zhangzhou Traditional Chinese Medical Hospital, Zhangzhou, 363000, China
| | - Xiaoping Chen
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China
| | - Jiancong Ni
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China.
| | - Qingxiang Wang
- Fujian Provincial Key Laboratory of Modern Analytical Science and Separation Technology, Fujian Provincial Key Laboratory of Pollution Monitoring and Control, College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, Zhangzhou, 363000, China
| | - Zhenyu Lin
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou, 350116, China.
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2
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Teknikel E, Unaleroglu C. Recent Advances in Chemodosimeters Designed for Amines. Curr Org Synth 2023; 20:4-19. [PMID: 35430996 DOI: 10.2174/1570179419666220414095143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/04/2022] [Accepted: 01/14/2022] [Indexed: 12/16/2022]
Abstract
The analysis of amines has long been a very important task in science, industry, and healthcare. To date, this task has been accomplished by using expensive and time-consuming methods. Colorimetric and fluorescent chemodosimeters enable the fast, accurate, and sensitive analysis of various species with inexpensive instruments or the naked eye. Accordingly, the studies on these probes have gained great momentum in the last 20 years. In this review, amine chemodosimeters developed in the last 10 years were investigated. The investigated chemodosimeters are metal-free structures based on small organic compounds. The strategies for the detection, differentiation, and quantification of amines were discussed by considering the reaction types.
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Affiliation(s)
- Efdal Teknikel
- Chemistry Department, Faculty of Science, Hacettepe University, Ankara, Turkey
| | - Canan Unaleroglu
- Chemistry Department, Faculty of Science, Hacettepe University, Ankara, Turkey
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3
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2,3,5,6-Tetrabromo-8-phenyl BODIPY as a fluorometric and colorimetric probe for amines. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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4
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Gallo A, Pillet LE, Verpillot R. New frontiers in Alzheimer's disease diagnostic: Monoamines and their derivatives in biological fluids. Exp Gerontol 2021; 152:111452. [PMID: 34182050 DOI: 10.1016/j.exger.2021.111452] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/29/2021] [Accepted: 06/08/2021] [Indexed: 10/21/2022]
Abstract
Current diagnosis of Alzheimer's disease (AD) relies on a combination of neuropsychological evaluations, biomarker measurements and brain imaging. Nevertheless, these approaches are either expensive, invasive or lack sensitivity to early AD stages. The main challenge of ongoing research is therefore to identify early non-invasive biomarkers to diagnose AD at preclinical stage. Accumulating evidence support the hypothesis that initial degeneration of profound monoaminergic nuclei may trigger a transneuronal spread of AD pathology towards hippocampus and cortex. These studies aroused great interest on monoamines, i.e. noradrenaline (NA), dopamine (D) ad serotonin (5-HT), as early hallmarks of AD pathology. The present work reviews current literature on the potential role of monoamines and related metabolites as biomarkers of AD. First, morphological changes in the monoaminergic systems during AD are briefly described. Second, we focus on concentration changes of these molecules and their derivatives in biological fluids, including cerebrospinal fluid, obtained by lumbar puncture, and blood or urine, sampled via less invasive procedures. Starting from initial observations, we then discuss recent insights on metabolomics-based analysis, highlighting the promising clinical utility of monoamines for the identification of a molecular AD signature, aimed at improving early diagnosis and discrimination from other dementia.
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5
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Tian H, Yu X, Yao J, Gao G, Wu W, Yang C. Supramolecular spectral/visual detection of urinary polyamines through synergetic/competitive complexation with γ-CD and CB[7]. Chem Commun (Camb) 2021; 57:1806-1809. [PMID: 33476351 DOI: 10.1039/d0cc07814j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A supramolecular strategy for detecting the concentration of polyamines has been established through competitive/synergetic complexation among polyamines, CB[7], γ-CD, and pyrene derivatives, which allows for convenient, rapid, and high throughput spectral/visual detection of the concentration of urinary polyamines based on the switching on/off of the pyrene excimer fluorescence.
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Affiliation(s)
- Haoyu Tian
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China.
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6
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Mantoanelli JOF, Gonçalves LM, Pereira EA. Dansyl Chloride as a Derivatizing Agent for the Analysis of Biogenic Amines by CZE-UV. Chromatographia 2020. [DOI: 10.1007/s10337-020-03896-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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7
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Ding H, Guo W, Su B. Electrochemiluminescence Single‐Cell Analysis: Intensity‐ and Imaging‐Based Methods. Chempluschem 2020; 85:725-733. [DOI: 10.1002/cplu.202000145] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/25/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Hao Ding
- Institute of Analytical ChemistryDepartment of ChemistryZhejiang University Hangzhou 310058 P. R. China
| | - Weiliang Guo
- Institute of Analytical ChemistryDepartment of ChemistryZhejiang University Hangzhou 310058 P. R. China
| | - Bin Su
- Institute of Analytical ChemistryDepartment of ChemistryZhejiang University Hangzhou 310058 P. R. China
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8
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Huang J, Hou L, Bian X, Chang K. Analysis of intracellular reactive oxygen species by micellar electrokinetic capillary chromatography with laser-induced-fluorescence detector. J LIQ CHROMATOGR R T 2019. [DOI: 10.1080/10826076.2019.1625369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jianping Huang
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou, China
- Henan Engineering Research Center of Water Pollution and Soil Damage Remediation, Zhengzhou, China
- Henan Key Laboratory of Water Environment Simulation and Treatment, Zhengzhou, China
| | - Lijun Hou
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou, China
| | - Xiaozheng Bian
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou, China
| | - Kai Chang
- School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou, China
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9
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Jiang L, Tian J, Zhao F, Yu S, Shi D, Wang X, Yu X, Pu L. Fluorescent Recognition of Functional Secondary Amines in the Fluorous Phase. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Le Jiang
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Jun Tian
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Feng Zhao
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Dan Shi
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Xinjing Wang
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 China
- Department of Chemistry; University of Virginia; McCormick Rd Charlottesville VA 22904 USA
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10
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Napp A, Houbart V, Demelenne A, Merville MP, Crommen J, Dumoulin M, Garraux G, Servais AC, Fillet M. Separation and determination of alpha-synuclein monomeric and oligomeric species using two electrophoretic approaches. Electrophoresis 2018; 39:3022-3031. [PMID: 30157293 DOI: 10.1002/elps.201800224] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/11/2018] [Accepted: 07/27/2018] [Indexed: 12/15/2022]
Abstract
Parkinson's disease (PD) is a frequent degenerative disorder that is diagnosed based on clinical symptoms. When the first symptoms appear, more than 70% of the dopaminergic cells are already lost. Therefore, it is of utmost importance to have reliable biomarkers to diagnose much earlier PD. In this context, alpha-synuclein (aSyn) is a protein of high interest because of its tendency to form oligomers and amyloid fibrils. The oligomeric forms seem to play a critical pathological role in PD. To date, most of studies aiming at detecting and quantifying aSyn oligomers were performed by immunoassays, mainly by ELISA using specific antibodies. In this study a capillary gel electrophoresis (CGE) coupled with fluorescence detection method was developed to detect and quantify the oligomeric forms of aSyn formed in vitro. All the results obtained were supported by SDS-PAGE analysis, a widely used and well-known technique but exhibiting a main drawback since it is not an automated technique. The repeatability and the intermediate precision of the method were evaluated, as well as the stability of the labeled and non-labeled aSyn samples. After careful screening and optimization of various labeling reagents, 4-fluoro-7-nitrobenzofurazan (NBD-F) was selected and used to establish a calibration curve with monomeric fluorescently-labeled aSyn. Finally, the method was used to study the effect of doxycycline on the oligomerization process. Altogether, our results show that CGE is a very promising automated technique to analyze aSyn monomers, as well as small oligomers.
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Affiliation(s)
- Aurore Napp
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
| | - Virginie Houbart
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
| | - Alice Demelenne
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
| | - Marie-Paule Merville
- Department of Clinical Chemistry, CIRM, University Hospital Center, University of Liège, Belgium
| | - Jacques Crommen
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
| | - Mireille Dumoulin
- Laboratory of Enzymology and Protein Folding Centre for Protein Engineering (CIP), University of Liège, Liège, Belgium
| | - Gaëtan Garraux
- Department of Neurology, University Hospital Center, Liège, Belgium
| | - Anne-Catherine Servais
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
| | - Marianne Fillet
- Laboratory for the Analysis of Medicines, Department of Pharmacy, CIRM, University of Liège, Liège, Belgium
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11
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Singh P, Mittal LS, Bhargava G, Kumar S. Ionic Self-Assembled Platform of Perylenediimide-Sodium Dodecylsulfate for Detection of Spermine in Clinical Samples. Chem Asian J 2017; 12:890-899. [DOI: 10.1002/asia.201700120] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 02/20/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Prabhpreet Singh
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
| | - Lalit Singh Mittal
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
| | - Gaurav Bhargava
- Department of Chemical Sciences; Punjab Technical University; Kapurthala- 144601 India
| | - Subodh Kumar
- Department of Chemistry, UGC Centre for Advanced Studies; Guru Nanak Dev University; Amritsar 143005 India
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12
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He L, Xu Z, Hirokawa T, Shen L. Simultaneous determination of aliphatic, aromatic and heterocyclic biogenic amines without derivatization by capillary electrophoresis and application in beer analysis. J Chromatogr A 2017; 1482:109-114. [DOI: 10.1016/j.chroma.2016.12.067] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 12/13/2016] [Accepted: 12/15/2016] [Indexed: 01/05/2023]
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13
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Malik AH, Hussain S, Iyer PK. Aggregation-Induced FRET via Polymer–Surfactant Complexation: A New Strategy for the Detection of Spermine. Anal Chem 2016; 88:7358-64. [DOI: 10.1021/acs.analchem.6b01788] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Akhtar Hussain Malik
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Sameer Hussain
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Parameswar Krishnan Iyer
- Department
of Chemistry, and ‡Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, 781039, India
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14
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He L, Ren J, Shi Z, Xu Z. Separation of Key Biogenic Amines by Capillary Electrophoresis and Determination of Possible Indicators of Sport Fatigue in Athlete's Urine. J Chromatogr Sci 2016; 54:1428-34. [DOI: 10.1093/chromsci/bmw065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Indexed: 12/23/2022]
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15
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Mohammed G, Bashammakh A, Alsibaai A, Alwael H, El-Shahawi M. A critical overview on the chemistry, clean-up and recent advances in analysis of biogenic amines in foodstuffs. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.02.007] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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16
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Cyclodextrin-modified MEKC method for quantification of selected acidic metabolites of catecholamines in the presence of various biogenic amines. Application to diagnosis of neuroblastoma. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 1003:27-34. [DOI: 10.1016/j.jchromb.2015.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 09/01/2015] [Accepted: 09/04/2015] [Indexed: 11/19/2022]
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17
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Ge J, Zhang X, Li Z, Chen M, Wang Y, Pu T, Chen Y, Ye J, Chu Q. Rapid Determination of 1,2-Diaminoethane and 1,6-Diaminohexane in Water by Miniature Capillary Electrophoresis. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.938345] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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18
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Determination of Aromatic Amines in Wastewater by Dispersive Liquid-Liquid Microextraction Coupled to Capillary Gas Chromatography. ACTA ACUST UNITED AC 2014. [DOI: 10.4028/www.scientific.net/amr.881-883.631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and reliable method combining dispersive liquid-liquid microextracion (DLLME) with gas chromatography (GC) using flame ionization detection (FID) was developed for the simultaneous determination of aniline (AL),o-toluidine (o-TLD),N,N-dimethylaniline (N,N-DAL),p-chloroaniline (p-CAL), andp-nitroaniline (p-NAL) in wastewater. For this purpose, dispersive liquid-liquid microextraction (DLLME) was applied as a sample preparation technique. The DLLME conditions such as the types and volume of extraction solvent, the types and volume of the disperser solvent, pH value and salt addition were studied and optimized. The method was linear in the ranges from 2.2×10-3to 100.0 μg·mL-1for aforementioned aromatic amines withR2≥ 0.9968. The DLLME procedure allowed efficient recovery of the investigated aromatic amines ranging between 82 % and 92 % with a relative standard deviation (RSD) ≤ 3.4 for actual wastewater samples spiked with 5, 10 and 20 μg·mL-1of aromatic amines, respectively. These results showed the potential of this technique for aromatic amines monitoring in wastewater samples. Furthermore, the investigated methods are simple, reproducible, and inexpensive.
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19
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Simultaneous Determination of Eight Typical Biogenic Amines by CZE with Capacitively Coupled Contactless Conductivity Detection. Chromatographia 2013. [DOI: 10.1007/s10337-013-2595-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Chow CF, Lam MHW, Wong WY. Design and Synthesis of Heterobimetallic Ru(II)–Ln(III) Complexes as Chemodosimetric Ensembles for the Detection of Biogenic Amine Odorants. Anal Chem 2013; 85:8246-53. [DOI: 10.1021/ac401513j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Cheuk-Fai Chow
- Department
of Science and Environmental
Studies, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR, China
- Centre for Education in Environmental
Sustainability, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR, China
| | - Michael H. W. Lam
- Department of Biology and Chemistry, City University of Hong Kong, 83 Tat Chee Ave., Hong
Kong SAR, China
| | - Wai-Yeung Wong
- Department
of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon
Tong, Hong Kong SAR, China
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21
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Felhofer JL, Scida K, Penick M, Willis PA, Garcia CD. Simultaneous solid phase extraction and derivatization of aliphatic primary amines prior to separation and UV-absorbance detection. Talanta 2013; 115:688-93. [PMID: 24054648 DOI: 10.1016/j.talanta.2013.06.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Revised: 06/18/2013] [Accepted: 06/21/2013] [Indexed: 11/28/2022]
Abstract
To overcome the problem of poor sensitivity of capillary electrophoresis-UV absorbance for the detection of aliphatic amines, a solid phase extraction and derivatization scheme was developed. This work demonstrates successful coupling of amines to a chromophore immobilized on a solid phase and subsequent cleavage and analysis. Although the analysis of many types of amines is relevant for myriad applications, this paper focuses on the derivatization and separation of amines with environmental relevance. This work aims to provide the foundations for future developments of an integrated sample preparation microreactor capable of performing simultaneous derivatization, preconcentration, and sample cleanup for sensitive analysis of primary amines.
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Affiliation(s)
- Jessica L Felhofer
- Department of Chemistry, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, USA
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22
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Tang W, Ge S, Gao F, Wang G, Wang Q, He P, Fang Y. On-line sample preconcentration technique based on a dynamic pH junction in CE-amperometric detection for the analysis of biogenic amines in urine. Electrophoresis 2013; 34:2041-8. [DOI: 10.1002/elps.201300116] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 04/04/2013] [Accepted: 04/07/2013] [Indexed: 11/12/2022]
Affiliation(s)
- Wanrong Tang
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Shuli Ge
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Fan Gao
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Guan Wang
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Qingjiang Wang
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Pingang He
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
| | - Yuzhi Fang
- Department of Chemistry; East China Normal University; Shanghai; P. R. China
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23
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Bacaloni A, Insogna S, Sancini A, Ciarrocca M, Sinibaldi F. Sensitive profiling of biogenic amines in human urine by capillary electrophoresis with field amplified sample injection. Biomed Chromatogr 2013; 27:987-93. [PMID: 23529872 DOI: 10.1002/bmc.2891] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Revised: 01/29/2013] [Accepted: 01/30/2013] [Indexed: 11/05/2022]
Abstract
In order to monitor biogenic amines in human urine, a method based on field-amplified sample injection combined with capillary electrophoresis and direct UV absorption detection was developed. Dopamine, tyramine, tryptamine, serotonin and epinephrine were effectively separated and identified in human urine samples, and detection limits were 0.072, 0.010, 0.027, 0.010 and 0.120 µmol/L, respectively. Detection limits comparable to laser-induced fluorescence detection or solid phase extraction combined with capillary electrophoresis were achieved. Parameters affecting electrophoretic system detection sensitivity were investigated. Optimal separation conditions were obtained using as background electrolyte a pH 6.5 mixture of 2-(morpholino)ethanesulfonic acid 20 mmol/L and 30 mmol/L phosphate buffer, containing 0.05% hydroxypropylcellulose and 10% v/v methanol. Injections of the sample solution were performed by applying a voltage of 12 kV for 50 s. Recovery and accuracy ranged between 89.4 and 94.9%, and 89 and 112%, respectively. The method was successfully applied on actual urine samples (from a healthy volunteer): target bioamine content was consistent with endogenous levels reported in the literature. The proposed method is simple, fast and inexpensive and can be conveniently employed in work-related stress studies. The affordability and noninvasive sampling of the method allow epidemiological studies on large number of exposed persons to be performed.
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Affiliation(s)
- A Bacaloni
- Department of Chemistry, Sapienza University of Rome, Rome, Italy.
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24
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de Kort BJ, de Jong GJ, Somsen GW. Native fluorescence detection of biomolecular and pharmaceutical compounds in capillary electrophoresis: Detector designs, performance and applications: A review. Anal Chim Acta 2013; 766:13-33. [DOI: 10.1016/j.aca.2012.12.006] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Revised: 12/01/2012] [Accepted: 12/03/2012] [Indexed: 01/05/2023]
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25
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Tamiaki H, Azuma K, Kinoshita Y, Monobe R, Miyatake T, Sasaki SI. Chemosensitive chlorophyll derivatives: optical detection of various amines by synthetic 3-trifluoroacetyl-131-deoxo-pyropheophorbides in solution. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.072] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Gomez FJV, Monasterio RP, Vargas VCS, Silva MF. Analytical characterization of wine and its precursors by capillary electrophoresis. Electrophoresis 2012; 33:2240-52. [PMID: 22887148 DOI: 10.1002/elps.201100595] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The accurate determination of marker chemical species in grape, musts, and wines presents a unique analytical challenge with high impact on diverse areas of knowledge such as health, plant physiology, and economy. Capillary electromigration techniques have emerged as a powerful tool, allowing the separation and identification of highly polar compounds that cannot be easily separated by traditional HPLC methods, providing complementary information and permitting the simultaneous analysis of analytes with different nature in a single run. The main advantage of CE over traditional methods for wine analysis is that in most cases samples require no treatment other than filtration. The purpose of this article is to present a revision on capillary electromigration methods applied to the analysis of wine and its precursors over the last decade. The current state of the art of the topic is evaluated, with special emphasis on the natural compounds that have allowed wine to be considered as a functional food. The most representative revised compounds are phenolic compounds, amino acids, proteins, elemental species, mycotoxins, and organic acids. Finally, a discussion on future trends of the role of capillary electrophoresis in the field of analytical characterization of wines for routine analysis, wine classification, as well as multidisciplinary aspects of the so-called "from soil to glass" chain is presented.
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Affiliation(s)
- Federico J V Gomez
- Instituto de Biología Agrícola de Mendoza (IBAM-CONICET), Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Mendoza, Argentina
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27
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Hsu CH, Hu CC, Chiu TC. Analysis of carbofuran, carbosulfan, isoprocarb, 3-hydroxycarbofuran, and 3-ketocarbofuran by micellar electrokinetic chromatography. J Sep Sci 2012; 35:1359-64. [DOI: 10.1002/jssc.201101108] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Chien-Hua Hsu
- Department of Applied Science, National Taitung University; Taitung; Taiwan
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28
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Köstereli Z, Severin K. Fluorescence sensing of spermine with a frustrated amphiphile. Chem Commun (Camb) 2012; 48:5841-3. [PMID: 22573305 DOI: 10.1039/c2cc32228e] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A charge-frustrated amphiphile composed of a pyrene-1,3,6-trisulfonate head group and an eicosane side chain can be used as a fluorescence chemosensor for spermine. The sensor allows the detection of spermine down to the nanomolar concentration range with good selectivity over closely related biogenic amines such as spermidine.
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Affiliation(s)
- Ziya Köstereli
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
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29
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Li WL, Ge JY, Pan YL, Chu QC, Ye JN. Direct analysis of biogenic amines in water matrix by modified capillary zone electrophoresis with 18-crown-6. Mikrochim Acta 2012. [DOI: 10.1007/s00604-011-0755-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Lee B, Scopelliti R, Severin K. A molecular probe for the optical detection of biogenic amines. Chem Commun (Camb) 2011; 47:9639-41. [PMID: 21808768 DOI: 10.1039/c1cc13604f] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A coumarin derivative was employed for the detection of biogenic amines in buffered aqueous solution by UV-Vis or fluorescence spectroscopy. Incorporated in a polymeric matrix, the dye can also be used for the optical detection of gaseous amines.
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Affiliation(s)
- Boram Lee
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
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31
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Hernández-Cassou S, Saurina J. Derivatization strategies for the determination of biogenic amines in wines by chromatographic and electrophoretic techniques. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:1270-81. [DOI: 10.1016/j.jchromb.2010.11.020] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2010] [Revised: 11/09/2010] [Accepted: 11/23/2010] [Indexed: 12/22/2022]
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32
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Shukla A, Sanghi SK, Gowri VS, Baderia VK, Lamba S, Singh DK. Determination of biogenic amines in lake water by micellar electrokinetic chromatography with fluorescence detection after derivatization with fluorescamine. JOURNAL OF ANALYTICAL CHEMISTRY 2011. [DOI: 10.1134/s1061934811030038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Biogenic Amines in Wines and Pomegranate Molasses—A Non-Ionic Micellar Electrokinetic Chromatography Assay with Laser-Induced Fluorescence Detection. FOOD ANAL METHOD 2011. [DOI: 10.1007/s12161-011-9220-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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34
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El Deeb S, Iriban MA, Gust R. MEKC as a powerful growing analytical technique. Electrophoresis 2010; 32:166-83. [PMID: 21171121 DOI: 10.1002/elps.201000398] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 09/30/2010] [Accepted: 09/30/2010] [Indexed: 11/11/2022]
Abstract
This review summarizes the principle and the developments in MEKC in terms of separation power, sensitivity, and detection approaches more than 25 years after its appearance. Newly used surfactants are mentioned. Classical and new sample concentration techniques in MEKC are described. The different detection approaches in MEKC with advantages, limitations, and future prospects are also discussed. This review highlights the wider application of MEKC in different analytical fields. Various recent selected applications of this technique in different analytical fields are reported.
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Affiliation(s)
- Sami El Deeb
- Institute of Pharmacy, Freie Universität Berlin, Berlin, Germany
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35
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Szökő É, Tábi T. Analysis of biological samples by capillary electrophoresis with laser induced fluorescence detection. J Pharm Biomed Anal 2010; 53:1180-92. [DOI: 10.1016/j.jpba.2010.07.045] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Revised: 07/23/2010] [Accepted: 07/27/2010] [Indexed: 12/26/2022]
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36
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Başkan S, Tezcan F, Köse S, Öztekin N, Erim FB. Non-ionic micellar electrokinetic chromatography with laser-induced fluorescence: A new method tested with biogenic amines in brined and dry-salted fish. Electrophoresis 2010; 31:2174-9. [DOI: 10.1002/elps.200900683] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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37
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Kartsova LA, Ganzha OV. New possibilities of micellar electrokinetic chromatography and microemulsion electrokinetic chromatography in the determination of catechols and catecholamines in natural samples. JOURNAL OF ANALYTICAL CHEMISTRY 2010. [DOI: 10.1134/s1061934810030123] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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38
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Kao YY, Liu KT, Huang MF, Chiu TC, Chang HT. Analysis of amino acids and biogenic amines in breast cancer cells by capillary electrophoresis using polymer solutions containing sodium dodecyl sulfate. J Chromatogr A 2010; 1217:582-7. [DOI: 10.1016/j.chroma.2009.11.069] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2009] [Revised: 11/20/2009] [Accepted: 11/23/2009] [Indexed: 11/26/2022]
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Xu Z, Okada J, Timerbaev AR, Hirokawa T. Sensitive profiling of biogenic amines in urine using CE with transient isotachophoretic preconcentration. J Sep Sci 2009; 32:4143-7. [DOI: 10.1002/jssc.200900519] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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40
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Separation of amino acids and amines by capillary electrophoresis using poly(ethylene oxide) solution containing cetyltrimethylammonium bromide. J Chromatogr A 2009; 1216:7576-81. [DOI: 10.1016/j.chroma.2009.02.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2008] [Revised: 02/13/2009] [Accepted: 02/16/2009] [Indexed: 11/21/2022]
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41
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Li MD, Tseng WL, Cheng TL. Ultrasensitive detection of indoleamines by combination of nanoparticle-based extraction with capillary electrophoresis/laser-induced native fluorescence. J Chromatogr A 2009; 1216:6451-8. [DOI: 10.1016/j.chroma.2009.07.034] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Revised: 07/11/2009] [Accepted: 07/17/2009] [Indexed: 11/15/2022]
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42
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Determination of biogenic amines in wines by pre-column derivatization and high-performance liquid chromatography coupled to mass spectrometry. J Chromatogr A 2009; 1216:6387-93. [DOI: 10.1016/j.chroma.2009.07.029] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 07/09/2009] [Accepted: 07/14/2009] [Indexed: 10/20/2022]
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Abstract
Sample stacking techniques remain an important tool for enhancement of the selectivity and sensitivity of analyses in contemporary CZE. This contribution reviews new knowledge on this topic published since 2006. It is organized according to the operational principles used, which include concentration adjustment, application of a pH step, MEKC and sweeping, and transient ITP. Techniques combining several of these principles and comparative studies are also included.
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Affiliation(s)
- Zdena Malá
- Institute of Analytical Chemistry of the ASCR, Brno, Czech Republic
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44
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Kartsova LA, Ganzha OV. A new electrophoretic technique for determining catecholamines and their metabolites under the conditions of micellar electrokinetic chromatography format. JOURNAL OF ANALYTICAL CHEMISTRY 2009. [DOI: 10.1134/s1061934809050153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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45
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Hoeman KW, Culbertson CT. A novel, environmentally friendly sodium lauryl ether sulfate-, cocamidopropyl betaine-, cocamide monoethanolamine-containing buffer for MEKC on microfluidic devices. Electrophoresis 2008; 29:4900-5. [DOI: 10.1002/elps.200800463] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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46
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Label-free fluorescence detection in capillary and microchip electrophoresis. Anal Bioanal Chem 2008; 393:515-25. [PMID: 18982318 DOI: 10.1007/s00216-008-2452-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2008] [Revised: 09/18/2008] [Accepted: 10/01/2008] [Indexed: 12/14/2022]
Abstract
Herein, we summarize the current status of native fluorescence detection in microchannel electrophoresis, with a strong focus on chip-based systems. Fluorescence detection is a powerful technique with unsurpassed sensitivity down to the single-molecule level. Accordingly fluorescence detection is attractive in combination with miniaturised separation techniques. A drawback is, however, the need to derivatize most analytes prior to analysis. This can often be circumvented by utilising excitation light in the UV spectral range in order to excite intrinsic fluorescence. As sensitive absorbance detection is challenging in chip-based systems, deep-UV fluorescence detection is currently one of the most general optical detection techniques in microchip electrophoresis, which is especially attractive for the detection of unlabelled proteins. This review gives an overview of research on native fluorescence detection in capillary (CE) and microchip electrophoresis (MCE) between 1998 and 2008. It discusses material aspects of native fluorescence detection and the instrumentation used, with particular focus on the detector design. Newer developments, featured techniques, and their prospects in the future are also included. In the last section, applications in bioanalysis, drug determination, and environmental analysis are reviewed with regard to limits of detection.
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47
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Hyland K. Clinical Utility of Monoamine Neurotransmitter Metabolite Analysis in Cerebrospinal Fluid. Clin Chem 2008; 54:633-41. [DOI: 10.1373/clinchem.2007.099986] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractBackground: Measurements of monoamine neurotransmitters and their metabolites in plasma and urine are commonly used to aid in the detection and monitoring of neuroblastoma and pheochromocytoma and the evaluation of hypotension or hypertension. Measurements of these neurotransmitters and metabolites can also be helpful in the investigation of disorders that primarily affect the central nervous system, but only when the measurements are made in cerebrospinal fluid (CSF).Content: I describe CSF profiles of monoamine metabolites in the primary and secondary defects affecting serotonin and catecholamine metabolism. I outline the methods required to analyze these metabolites together with details of specific sample handling requirements, sample stability, and interfering compounds, and I emphasize a need for age-related reference intervals.Summary: Measured values of monoamine metabolites in CSF provide only a single-time snapshot of the overall turnover of the monoamine neurotransmitters within the brain. Because these measurements reflect the average concentrations accumulated from all brain regions plus the regional changes that occur within the spinal cord, they may miss subtle abnormalities in particular brain regions or changes that occur on a minute-to-minute or diurnal basis. Clearly defined diagnosed disorders are currently limited to those affecting synthetic and catabolic pathways. In many cases, abnormal monoamine metabolite concentrations are found in CSF and an underlying etiology cannot be found. Molecular screening of candidate genes related to steps in the neurotransmission process, including storage in presynaptic nerve vesicles, release, interaction with receptors, and reuptake, might be a fruitful endeavor in these cases.
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48
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García-Cañas V, Cifuentes A. Recent advances in the application of capillary electromigration methods for food analysis. Electrophoresis 2008; 29:294-309. [DOI: 10.1002/elps.200700438] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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