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Miranda I, Souza A, Sousa P, Ribeiro J, Castanheira EMS, Lima R, Minas G. Properties and Applications of PDMS for Biomedical Engineering: A Review. J Funct Biomater 2021; 13:2. [PMID: 35076525 PMCID: PMC8788510 DOI: 10.3390/jfb13010002] [Citation(s) in RCA: 135] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 12/14/2022] Open
Abstract
Polydimethylsiloxane (PDMS) is an elastomer with excellent optical, electrical and mechanical properties, which makes it well-suited for several engineering applications. Due to its biocompatibility, PDMS is widely used for biomedical purposes. This widespread use has also led to the massification of the soft-lithography technique, introduced for facilitating the rapid prototyping of micro and nanostructures using elastomeric materials, most notably PDMS. This technique has allowed advances in microfluidic, electronic and biomedical fields. In this review, an overview of the properties of PDMS and some of its commonly used treatments, aiming at the suitability to those fields' needs, are presented. Applications such as microchips in the biomedical field, replication of cardiovascular flow and medical implants are also reviewed.
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Affiliation(s)
- Inês Miranda
- Center for MicroElectromechanical Systems (CMEMS-UMinho), Campus de Azurém, University of Minho, 4800-058 Guimaraes, Portugal; (I.M.); (P.S.); (G.M.)
| | - Andrews Souza
- MEtRICs, Mechanical Engineering Department, Campus de Azurém, University of Minho, 4800-058 Guimaraes, Portugal;
| | - Paulo Sousa
- Center for MicroElectromechanical Systems (CMEMS-UMinho), Campus de Azurém, University of Minho, 4800-058 Guimaraes, Portugal; (I.M.); (P.S.); (G.M.)
| | - João Ribeiro
- Centro de Investigação de Montanha (CIMO), Campus de Santa Apolónia, Instituto Politécnico de Bragança, 5300-253 Braganca, Portugal;
| | - Elisabete M. S. Castanheira
- Centre of Physics of Minho and Porto Universities (CF-UM-UP), Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal;
| | - Rui Lima
- MEtRICs, Mechanical Engineering Department, Campus de Azurém, University of Minho, 4800-058 Guimaraes, Portugal;
- CEFT, Faculdade de Engenharia da Universidade do Porto (FEUP), Rua Roberto Frias, 4200-465 Porto, Portugal
| | - Graça Minas
- Center for MicroElectromechanical Systems (CMEMS-UMinho), Campus de Azurém, University of Minho, 4800-058 Guimaraes, Portugal; (I.M.); (P.S.); (G.M.)
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Capillary and microchip electrophoresis with contactless conductivity detection for analysis of foodstuffs and beverages. Food Chem 2021; 375:131858. [PMID: 34923397 DOI: 10.1016/j.foodchem.2021.131858] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/29/2021] [Accepted: 12/10/2021] [Indexed: 12/17/2022]
Abstract
The paper provides a comprehensive survey of the use of capillary and microchip electrophoresis in combination with contactless conductivity detection (C4D) for the analysis of drinking water, beverages and foodstuffs. The introduction sets forth the fundamentals of conductivity detection anddescribes an axialC4Dversion. There is also a detailed discussion of the determination of inorganic ions, organic acids, fatty acids, amino acids, amines, carbohydrates, foreign substances and poisons from the standpoint of separation conditions, sample treatment and detection limits. Special attention is paid to the analysis of foodstuffs at microchips with emphasis on the employed material and connection of the microchip with the C4D. The review attempts to draw attention to modern trends, such as dual-opposite injection, field-enhanced sample injection, electromembrane extraction and on-line combination of microdialysis with CE. CE/C4D is characterised by high universality, high speed of analysis, simple sample preparation, small consumption of sample and other chemicals.
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3
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Progress in Application of Dual/Multi-Template Molecularly Imprinted Polymers. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(21)60118-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bouvarel T, Delaunay N, Pichon V. Molecularly imprinted polymers in miniaturized extraction and separation devices. J Sep Sci 2021; 44:1727-1751. [DOI: 10.1002/jssc.202001223] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 12/20/2022]
Affiliation(s)
- Thomas Bouvarel
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
| | - Nathalie Delaunay
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
| | - Valérie Pichon
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
- Sorbonne Université Paris 75005 France
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5
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Combining capillary electromigration with molecular imprinting techniques towards an optimal separation and determination. Talanta 2021; 221:121546. [DOI: 10.1016/j.talanta.2020.121546] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 01/24/2023]
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6
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Huang L, Yu W, Guo X, Huang Y, Zhou Q, Zhai H. Chip-based multi-molecularly imprinted monolithic capillary array columns coated Fe3O4/GO for selective extraction and simultaneous determination of tetracycline, chlortetracycline and deoxytetracycline in eggs. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104097] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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7
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CHANG SY, LEE MY, WU CC. A Microchip Electrophoresis Device Integrated with the Top–bottom Antiparallel Electrodes of Indium Tin Oxide to Detect Inorganic Ions by Contact Conductivity. ANAL SCI 2018; 34:1231-1236. [DOI: 10.2116/analsci.18p115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Sheng-Yao CHANG
- Department of Bio-industrial Mechatronics Engineering, National Chung Hsing University
| | - Ming-Yuan LEE
- Department of Bio-industrial Mechatronics Engineering, National Chung Hsing University
| | - Ching-Chou WU
- Department of Bio-industrial Mechatronics Engineering, National Chung Hsing University
- Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University
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Yang M, Huang Z, You H. A plug-in electrophoresis microchip with PCB electrodes for contactless conductivity detection. ROYAL SOCIETY OPEN SCIENCE 2018; 5:171687. [PMID: 29892366 PMCID: PMC5990721 DOI: 10.1098/rsos.171687] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 04/03/2018] [Indexed: 06/08/2023]
Abstract
A plug-in electrophoresis microchip for large-scale use aimed at improving maintainability with low fabrication and maintenance costs is proposed in this paper. The plug-in microchip improves the maintainability of a device because the damaged microchannel layer can be changed without needing to cut off the circuit wires in the detection component. Obviously, the plug-in structure reduces waste compared with earlier microchips; at present the whole microchip has to be discarded, including the electrode layer and the microchannel layer. The fabrication cost was reduced as far as possible by adopting a steel template and printed circuit board electrodes that avoided the complex photolithography, metal deposition and sputtering processes. The detection performance of our microchip was assessed by electrophoresis experiments. The results showed an acceptable gradient and stable detection performance. The effect of the installation shift between the microchannel layer and the electrode layer brought about by the plug-in structure was also evaluated. The results indicated that, as long as the shift was controlled within a reasonable scope, its effect on the detection performance was acceptable. The plug-in microchip described in this paper represents a new train of thought for the large-scale use and design of portable instruments with electrophoresis microchips in the future.
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Affiliation(s)
- Mingpeng Yang
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, Anhui, People's Republic of China
- University of Science and Technology of China, USTC, Hefei 230026, Anhui, People's Republic of China
| | - Zhe Huang
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, Anhui, People's Republic of China
- University of Science and Technology of China, USTC, Hefei 230026, Anhui, People's Republic of China
| | - Hui You
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, Anhui, People's Republic of China
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9
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de Oliveira Magalhães L, Fonseca A. A microfluidic device with ion-exchange preconcentration column and photometric detection with Schlieren effect correction. Microchem J 2017. [DOI: 10.1016/j.microc.2017.01.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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10
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Porous monoliths for on-line sample preparation: A review. Anal Chim Acta 2017; 964:24-44. [DOI: 10.1016/j.aca.2017.02.002] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/30/2017] [Accepted: 02/01/2017] [Indexed: 11/23/2022]
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11
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Membrane assisted and temperature controlled on-line evaporative concentration for microfluidics. J Chromatogr A 2017; 1486:110-116. [DOI: 10.1016/j.chroma.2016.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 12/01/2016] [Accepted: 12/01/2016] [Indexed: 11/20/2022]
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12
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13
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Zhai H, Huang L, Chen Z, Su Z, Yuan K, Liang G, Pan Y. Chip-based molecularly imprinted monolithic capillary array columns coated GO/SiO 2 for selective extraction and sensitive determination of rhodamine B in chili powder. Food Chem 2017; 214:664-669. [DOI: 10.1016/j.foodchem.2016.07.124] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Revised: 07/19/2016] [Accepted: 07/20/2016] [Indexed: 12/12/2022]
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14
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Huang L, Zhai H, Liang G, Su Z, Yuan K, Lu G, Pan Y. Chip-based dual-molecularly imprinted monolithic capillary array columns coated Ag/GO for selective extraction and simultaneous determination of bisphenol A and nonyl phenol in fish samples. J Chromatogr A 2016; 1474:14-22. [DOI: 10.1016/j.chroma.2016.10.074] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/26/2016] [Accepted: 10/28/2016] [Indexed: 01/06/2023]
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15
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Groarke RJ, Brabazon D. Methacrylate Polymer Monoliths for Separation Applications. MATERIALS (BASEL, SWITZERLAND) 2016; 9:E446. [PMID: 28773570 PMCID: PMC5456823 DOI: 10.3390/ma9060446] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 05/10/2016] [Accepted: 05/20/2016] [Indexed: 01/10/2023]
Abstract
This review summarizes the development of methacrylate-based polymer monoliths for separation science applications. An introduction to monoliths is presented, followed by the preparation methods and characteristics specific to methacrylate monoliths. Both traditional chemical based syntheses and emerging additive manufacturing methods are presented along with an analysis of the different types of functional groups, which have been utilized with methacrylate monoliths. The role of methacrylate based porous materials in separation science in industrially important chemical and biological separations are discussed, with particular attention given to the most recent developments and challenges associated with these materials. While these monoliths have been shown to be useful for a wide variety of applications, there is still scope for exerting better control over the porous architectures and chemistries obtained from the different fabrication routes. Conclusions regarding this previous work are drawn and an outlook towards future challenges and potential developments in this vibrant research area are presented. Discussed in particular are the potential of additive manufacturing for the preparation of monolithic structures with pre-defined multi-scale porous morphologies and for the optimization of surface reactive chemistries.
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Affiliation(s)
- Robert J Groarke
- Advanced Processing Technology Research Centre, Dublin City University, Collins Avenue, Dublin 9, Ireland.
- National Sensor Research Centre, Dublin City University, Glasnevin, Dublin 9, Ireland.
| | - Dermot Brabazon
- Advanced Processing Technology Research Centre, Dublin City University, Collins Avenue, Dublin 9, Ireland.
- National Sensor Research Centre, Dublin City University, Glasnevin, Dublin 9, Ireland.
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Petrova AV, Ishimatsu R, Nakano K, Imato T, Vishnikin AB, Moskvin LN, Bulatov AV. Flow-Injection Spectrophotometric Determination of Cysteine in Biologically Active Dietary Supplements. JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1134/s1061934816020118] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Ali I, Alharbi OML, Marsin Sanagi M. Nano-capillary electrophoresis for environmental analysis. ENVIRONMENTAL CHEMISTRY LETTERS 2015; 14:79-98. [PMID: 32214934 PMCID: PMC7087629 DOI: 10.1007/s10311-015-0547-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 12/11/2015] [Indexed: 06/10/2023]
Abstract
Many analytical techniques have been used to monitor environmental pollutants. But most techniques are not capable to detect pollutants at nanogram levels. Hence, under such conditions, absence of pollutants is often assumed, whereas pollutants are in fact present at low but undetectable concentrations. Detection at low levels may be done by nano-capillary electrophoresis, also named microchip electrophoresis. Here, we review the analysis of pollutants by nano-capillary electrophoresis. We present instrumentations, applications, optimizations and separation mechanisms. We discuss the analysis of metal ions, pesticides, polycyclic aromatic hydrocarbons, explosives, viruses, bacteria and other contaminants. Detectors include ultraviolet-visible, fluorescent, conductivity, atomic absorption spectroscopy, refractive index, atomic fluorescence spectrometry, atomic emission spectroscopy, inductively coupled plasma, inductively coupled plasma-mass spectrometry, mass spectrometry, time-of-flight mass spectrometry and nuclear magnetic resonance. Detection limits ranged from nanogram to picogram levels.
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Affiliation(s)
- Imran Ali
- Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi, 110025 India
| | - Omar M. L. Alharbi
- Biology Department, Faculty of Sciences, Taibah University, P.O. Box 30002, Madinah Al-Munawarah, 41477 Saudi Arabia
| | - Mohd. Marsin Sanagi
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia (UTM), 81310 Johor Bahru, Johor Malaysia
- Ibnu Sina Institute for Fundamental Science Studies, Nanotechnology Research Alliance, Universiti Teknologi Malaysia (UTM), 81310 Johor Bahru, Johor Malaysia
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18
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Ferey L, Delaunay N. Food Analysis on Electrophoretic Microchips. SEPARATION AND PURIFICATION REVIEWS 2015. [DOI: 10.1080/15422119.2015.1014049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Acunha T, Ibáñez C, García-Cañas V, Simó C, Cifuentes A. Recent advances in the application of capillary electromigration methods for food analysis and Foodomics. Electrophoresis 2015; 37:111-41. [DOI: 10.1002/elps.201500291] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 07/22/2015] [Accepted: 07/23/2015] [Indexed: 01/19/2023]
Affiliation(s)
- Tanize Acunha
- Laboratory of Foodomics; CIAL, CSIC; Madrid Spain
- CAPES Foundation; Ministry of Education of Brazil; Brasília DF Brazil
| | - Clara Ibáñez
- Laboratory of Foodomics; CIAL, CSIC; Madrid Spain
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Zhai H, Yuan K, Yu X, Chen Z, Liu Z, Su Z. A simple and compact fluorescence detection system for capillary electrophoresis and its application to food analysis. Electrophoresis 2015; 36:2509-15. [PMID: 26109527 DOI: 10.1002/elps.201500265] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 06/11/2015] [Accepted: 06/12/2015] [Indexed: 12/20/2022]
Abstract
A novel fluorescence detection system for CE was described and evaluated. Two miniature laser pointers were used as the excitation source. A Y-style optical fiber was used to transmit the excitation light and a four-branch optical fiber was used to collect the fluorescence. The optical fiber and optical filter were imported into a photomultiplier tube without any extra fixing device. A simplified PDMS detection cell was designed with guide channels through which the optical fibers were easily aligned to the detection window of separation capillary. According to different requirements, laser pointers and different filters were selected by simple switching and replacement. The fluorescence from four different directions was collected at the same detecting point. Thus, the sensitivity was enhanced without peak broadening. The fluorescence detection system was simple, compact, low-cost, and highly sensitive, with its functionality demonstrated by the separation and determination of red dyes and fluorescent whitening agents. The detection limit of rhodamine 6G was 7.7 nM (S/N = 3). The system was further applied to determine illegal food dyes. The CE system is potentially eligible for food safety analysis.
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Affiliation(s)
- Haiyun Zhai
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Kaisong Yuan
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Xiao Yu
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Zuanguang Chen
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, P. R. China
| | - Zhenping Liu
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Zihao Su
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, P. R. China
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21
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Petrova A, Bulatov A, Vishnikin A, Moskvin L, Ishimatsu R, Nakano K, Imato T. A Miniaturized Stepwise Injection Spectrophotometric Analyzer. ANAL SCI 2015; 31:529-33. [PMID: 26063015 DOI: 10.2116/analsci.31.529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A novel micro-stepwise injection analyzer (μSWIA) has been developed for the automation and miniaturization of spectrophotometric analysis. The main unit of this device is a mixing chamber (MC) connected to the atmosphere. This part of the μSWIA provides rapid and effective homogenization of the reaction mixture components and completion of the reaction by means of gas bubbling. The μSWIA contained a rectangular labyrinth channel designed in way allowing one to eliminate bubbles by moving a solution from the MC to an optical channel. The light-emitting diode (LED) was used as a light emitter and the analytical signal was measured by a portable spectrophotometer. Fluid movement was attained via the use of a computer-controlled syringe pump. The μSWIA was successfully used for the spectrophotometric determination of cysteine in biologically active supplements and fodder by using 18-molybdo-2-phosphate heteropoly anion (18-MPA) as the reagent.
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Affiliation(s)
- Anastasiia Petrova
- Department of Analytical Chemistry, Institute of Chemistry, Saint-Petersburg State University
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Breadmore MC, Tubaon RM, Shallan AI, Phung SC, Abdul Keyon AS, Gstoettenmayr D, Prapatpong P, Alhusban AA, Ranjbar L, See HH, Dawod M, Quirino JP. Recent advances in enhancing the sensitivity of electrophoresis and electrochromatography in capillaries and microchips (2012-2014). Electrophoresis 2015; 36:36-61. [DOI: 10.1002/elps.201400420] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 09/25/2014] [Accepted: 09/25/2014] [Indexed: 12/15/2022]
Affiliation(s)
- Michael C. Breadmore
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Ria Marni Tubaon
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Aliaa I. Shallan
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Sui Ching Phung
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Aemi S. Abdul Keyon
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
- Faculty of Science; Department of Chemistry, Universiti Teknologi Malaysia; Johor Malaysia
| | - Daniel Gstoettenmayr
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Pornpan Prapatpong
- Faculty of Pharmacy; Department of Pharmaceutical Chemistry, Mahidol University; Rajathevee Bangkok Thailand
| | - Ala A. Alhusban
- Faculty of Health Sciences, School of Pharmacy; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Leila Ranjbar
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
| | - Hong Heng See
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
- Ibnu Sina Institute for Fundamental Science Studies; Universiti Teknologi Malaysia; Johor Malaysia
| | - Mohamed Dawod
- Department of Chemistry; University of Michigan; Ann Arbor MI USA
- Faculty of Pharmacy; Department of Analytical Chemistry, Al-Azhar University; Cairo Egypt
| | - Joselito P. Quirino
- School of Physical Science; Australian Centre of Research on Separation Science, University of Tasmania; Hobart Tasmania Australia
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Cai PS, Zhao Y, Yang TH, Chen J, Xiong CM, Ruan JL. Preparation of magnetic molecularly imprinted polymers for selective isolation and determination of kaempferol and protoapigenone in Macrothelypteris torresiana. ACTA ACUST UNITED AC 2014; 34:845-855. [DOI: 10.1007/s11596-014-1363-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 08/31/2014] [Indexed: 11/30/2022]
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Kubáň P, Hauser PC. Contactless conductivity detection for analytical techniques-Developments from 2012 to 2014. Electrophoresis 2014; 36:195-211. [DOI: 10.1002/elps.201400336] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 08/05/2014] [Accepted: 08/05/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Pavel Kubáň
- Institute of Analytical Chemistry of the Academy of Sciences of the Czech Republic; Brno Czech Republic
| | - Peter C. Hauser
- Department of Chemistry; University of Basel; Basel Switzerland
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