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Gordon O, Gibbons J, Lamp J, Lantz AW. Sorting and simultaneous quantitation of intact mixed-cell samples via capillary isotachophoresis. Electrophoresis 2024; 45:537-547. [PMID: 37946590 DOI: 10.1002/elps.202300159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 11/12/2023]
Abstract
A great need currently exists for rapid, inexpensive, and accurate methods for microbial analysis in the medical, food, industrial, and water quality fields. Here, a novel capillary isotachophoresis (CITP) method is presented for the focusing, sorting, and quantitation of intact cells in mixed samples based on their electrophoretic mobility ranges. Using a series of ion spacers dissolved in the sample, this technique results in several efficient cell peaks in the electropherogram corresponding to specific cell electrophoretic mobility ranges. The concentrations of different species in mixed-cell samples are determined from the cell peak areas and the known peak response factors for the cell species using a series of linear equations. Method design and optimization are discussed, including the choice of running buffer, pH, and ion spacers. Mixed-cell samples of up to four different species were focused and quantified as a proof-of-principle of the method. When sample cell concentrations were toward the middle of the linear response range, accuracies between 1% and 11% and relative standard deviations of 1%-14% were obtained, depending on the number of cell species in the mixture. This work provides a useful basis for future studies of cell quantitation using CITP, which could be potentially applied to a variety of fields including cell growth studies, microbial contamination testing, and sterility testing.
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Affiliation(s)
- Olivia Gordon
- Department of Chemistry, Grand Valley State University, Allendale, Michigan, USA
| | - Joshua Gibbons
- Department of Chemistry, Grand Valley State University, Allendale, Michigan, USA
| | - Jared Lamp
- Department of Chemistry, Grand Valley State University, Allendale, Michigan, USA
| | - Andrew W Lantz
- Department of Chemistry, Grand Valley State University, Allendale, Michigan, USA
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2
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Chylewska A, Ogryzek M, Makowski M. Modern Approach to Medical Diagnostics - the Use of Separation Techniques in Microorganisms Detection. Curr Med Chem 2019; 26:121-165. [DOI: 10.2174/0929867324666171023164813] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 04/20/2017] [Accepted: 05/20/2016] [Indexed: 11/22/2022]
Abstract
Background:Analytical chemistry and biotechnology as an interdisciplinary fields of science have been developed during many years and are experiencing significant growth, to cover a wide range of microorganisms separation techniques and methods, utilized for medical therapeutic and diagnostic purposes. Currently scientific reports contribute by introducing electrophoretical and immunological methods and formation of devices applied in food protection (avoiding epidemiological diseases) and healthcare (safety ensuring in hospitals).Methods:Electrophoretic as well as nucleic-acid-based or specific immunological methods have contributed tremendously to the advance of analyses in recent three decades, particularly in relation to bacteria, viruses and fungi identifications, especially in medical in vitro diagnostics, as well as in environmental or food protection.Results:The paper presents the pathogen detection competitiveness of these methods against conventional ones, which are still too time consuming and also labor intensive. The review is presented in several parts following the current trends in improved pathogens separation and detection methods and their subsequent use in medical diagnosis.Discussion:Part one, consists of elemental knowledge about microorganisms as an introduction to their characterization: descriptions of divisions, sizes, membranes (cells) components. Second section includes the development, new technological and practical solution descriptions used in electrophoretical procedures during microbes analyses, with special attention paid to bio-samples analyses like blood, urine, lymph or wastewater. Third part covers biomolecular areas that have created a basis needed to identify the progress, limitations and challenges of nucleic-acid-based and immunological techniques discussed to emphasize the advantages of new separative techniques in selective fractionating of microorganisms.
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Affiliation(s)
- Agnieszka Chylewska
- Laboratory of Intermolecular Interactions, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80- 308 Gdansk, Poland
| | - Małgorzata Ogryzek
- Laboratory of Intermolecular Interactions, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80- 308 Gdansk, Poland
| | - Mariusz Makowski
- Laboratory of Intermolecular Interactions, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80- 308 Gdansk, Poland
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3
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Baron D, Cacho C, Petr J. Electrokinetic preconcentration of magnetite core – carboxylic shell nanoparticles by capillary electrophoresis. J Chromatogr A 2017; 1499:217-221. [DOI: 10.1016/j.chroma.2017.03.079] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 12/18/2022]
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4
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Counter-pressure-assisted ITP with electrokinetic injection under field-amplified conditions for bacterial analysis. Anal Bioanal Chem 2015; 407:6995-7002. [DOI: 10.1007/s00216-015-8838-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 05/24/2015] [Accepted: 06/09/2015] [Indexed: 11/26/2022]
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5
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Sisavath N, Got P, Charrière GM, Destoumieux-Garzon D, Cottet H. Taking Advantage of Electric Field Induced Bacterial Aggregation for the Study of Interactions between Bacteria and Macromolecules by Capillary Electrophoresis. Anal Chem 2015; 87:6761-8. [PMID: 26086209 DOI: 10.1021/acs.analchem.5b00934] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The quantification of interaction stoichiometry and binding constant between bacteria (or other microorganism) and (macro)molecules remains a challenging issue for which only a few adapted methods are available. In this paper, a new methodology was developed for the determination of the interaction stoichiometry and binding constant between bacteria and (macro)molecules. The originality of this work is to take advantage of the bacterial aggregation phenomenon to directly quantify the free ligand concentration in equilibrated bacteria-ligand mixtures using frontal analysis continuous capillary electrophoresis. The described methodology does not require any sample preparation such as filtration step or centrifugation. It was applied to the study of interactions between Erwinia carotovora and different generations of dendrigraft poly-L-lysines leading to quantitative information (i.e., stoichiometry and binding site constant). High stoichiometries in the order of 10(6)-10(7) were determined between nanometric dendrimer-like ligands and the rod-shaped micrometric bacteria. The effect of the dendrimer generation on the binding constant and the stoichiometry is discussed. Stoichiometries were compared with those obtained by replacing the bacteria by polystyrene microbeads to demonstrate the internalization of the ligands inside the bacteria and the increase of the specific surface via the formation of vesicles.
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Affiliation(s)
- Nicolas Sisavath
- †Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier), Place Eugène Bataillon, CC 1706, 34095 Montpellier, France
| | | | - Guillaume M Charrière
- §Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR 5244), CNRS, Ifremer, Université de Perpignan Via Domitia, Université de Montpellier, Place Eugène Bataillon, CC 80, 34095 Montpellier, France
| | - Delphine Destoumieux-Garzon
- §Interactions Hôtes-Pathogènes-Environnements (IHPE, UMR 5244), CNRS, Ifremer, Université de Perpignan Via Domitia, Université de Montpellier, Place Eugène Bataillon, CC 80, 34095 Montpellier, France
| | - Hervé Cottet
- †Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS, Université de Montpellier, Ecole Nationale Supérieure de Chimie de Montpellier), Place Eugène Bataillon, CC 1706, 34095 Montpellier, France
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6
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Phung SC, Nai YH, Powell SM, Macka M, Breadmore MC. Rapid and sensitive microbial analysis by capillary isotachophoresis with continuous electrokinetic injection under field amplified conditions. Electrophoresis 2013. [DOI: 10.1002/elps.201200479] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sui Ching Phung
- Australia Centre of Research on Separation Science; School of Chemistry; University of Tasmania; Tasmania; Australia
| | - Yi Heng Nai
- Australia Centre of Research on Separation Science; School of Chemistry; University of Tasmania; Tasmania; Australia
| | - Shane M. Powell
- Tasmanian Institute of Agriculture; University of Tasmania; Tasmania; Australia
| | - Mirek Macka
- Australia Centre of Research on Separation Science; School of Chemistry; University of Tasmania; Tasmania; Australia
| | - Michael C. Breadmore
- Australia Centre of Research on Separation Science; School of Chemistry; University of Tasmania; Tasmania; Australia
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7
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Oukacine F, Quirino JP, Destoumieux-Garzón D, Cottet H. Field enhanced bacterial sample stacking in isotachophoresis using wide-bore capillaries. J Chromatogr A 2012; 1268:180-4. [DOI: 10.1016/j.chroma.2012.10.026] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 10/08/2012] [Accepted: 10/09/2012] [Indexed: 12/12/2022]
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8
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Review of recent developments of on-line sample stacking techniques and their application in capillary electrophoresis. OPEN CHEM 2012. [DOI: 10.2478/s11532-012-0007-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
AbstractCapillary electrophoresis (CE) has become one of the most useful tools in separation science because of its high separation efficiency, low cost, versatility, ease of sample preparation and automation. However, some limitations of CE, such as poor concentration sensitivity due to its lower sample loading and shorter optical path length, limits its further applications in separation science. In order to solve this problem, various on-line sample preconcentration techniques such as transient isotachophoresis preconcentration, field-enhanced sample stacking, micelle to solvent stacking, micelle collapse, dynamic pH junction, sweeping, solid phase extraction, single drop microextraction and liquid phase microextraction have been combined with CE. Recent developments, applications and some variants together with different combinations of these techniques integrating in CE are reviewed here and our discussions will be confined to the past three years (2008–2011).
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Horká M, Růžička F, Kubesová A, Šlais K. Dynamic labeling of diagnostically significant microbial cells in cerebrospinal fluid by red chromophoric non-ionogenic surfactant for capillary electrophoresis separations. Anal Chim Acta 2012; 728:86-92. [DOI: 10.1016/j.aca.2012.03.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Revised: 03/21/2012] [Accepted: 03/26/2012] [Indexed: 02/08/2023]
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10
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Oukacine F, Romestand B, Goodall DM, Massiera G, Garrelly L, Cottet H. Study of Antibacterial Activity by Capillary Electrophoresis Using Multiple UV Detection Points. Anal Chem 2012; 84:3302-10. [DOI: 10.1021/ac300004t] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Farid Oukacine
- Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS-Université
de Montpellier1- Université de Montpellier 2), Place Eugène
Bataillon, case courrier 1706, 34095 Montpellier Cedex 5, France
- COLCOM, Cap Alpha, Avenue de l’Europe, Clapiers 34940 Montpellier,
France
| | - Bernard Romestand
- Laboratoire Ecosystèmes
Lagunaires, UMR 5119, Université de Montpellier 2, 34095 Montpellier, France
| | - David M. Goodall
- Paraytec Ltd, York House,
Outgang Lane, Osbaldwick, York YO19 5UP, United Kingdom
| | - Gladys Massiera
- Laboratoire Charles Coulomb, UMR 5521, CNRS-Université de Montpellier 2, Place Eugène
Bataillon, 34095 Montpellier Cedex 5, France
| | - Laurent Garrelly
- COLCOM, Cap Alpha, Avenue de l’Europe, Clapiers 34940 Montpellier,
France
| | - Hervé Cottet
- Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS-Université
de Montpellier1- Université de Montpellier 2), Place Eugène
Bataillon, case courrier 1706, 34095 Montpellier Cedex 5, France
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11
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Saito S, Massie TL, Maeda T, Nakazumi H, Colyer CL. On-Column Labeling of Gram-Positive Bacteria with a Boronic Acid Functionalized Squarylium Cyanine Dye for Analysis by Polymer-Enhanced Capillary Transient Isotachophoresis. Anal Chem 2012; 84:2452-8. [DOI: 10.1021/ac2031145] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shingo Saito
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109,
United States
- Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama
338-8570, Japan
| | - Tara L. Massie
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109,
United States
| | - Takeshi Maeda
- Graduate
School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Hiroyuki Nakazumi
- Graduate
School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan
| | - Christa L. Colyer
- Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina 27109,
United States
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12
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Wang ZF, Cheng S, Ge SL, Wang H, Wang QJ, He PG, Fang YZ. Ultrasensitive Detection of Bacteria by Microchip Electrophoresis Based on Multiple-Concentration Approaches Combining Chitosan Sweeping, Field-Amplified Sample Stacking, and Reversed-Field Stacking. Anal Chem 2012; 84:1687-94. [DOI: 10.1021/ac202991u] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Zhi-Fang Wang
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Shuang Cheng
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Shu-Li Ge
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Huan Wang
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Qing-Jiang Wang
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Pin-Gang He
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
| | - Yu-Zhi Fang
- Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China
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13
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14
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Oukacine F, Quirino JP, Garrelly L, Romestand B, Zou T, Cottet H. Simultaneous Electrokinetic and Hydrodynamic Injection for High Sensitivity Bacteria Analysis in Capillary Electrophoresis. Anal Chem 2011; 83:4949-54. [DOI: 10.1021/ac200684t] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Farid Oukacine
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS-Université de Montpellier1-Université de Montpellier 2, Place Eugène Bataillon, case courrier 1706, 34095 Montpellier Cedex 5, France
- COLCOM SARL, Cap Alpha Avenue de l’Europe, Clapiers 34940 Montpellier, France
| | - Joselito P. Quirino
- Australian Centre for Research on Separation Science, School of Chemistry, University of Tasmania, Hobart, Australia 7001
| | - Laurent Garrelly
- COLCOM SARL, Cap Alpha Avenue de l’Europe, Clapiers 34940 Montpellier, France
| | - Bernard Romestand
- Laboratoire Ecosystèmes Lagunaires, UMR 5119, Université de Montpellier 2, 34095 Montpellier, France
| | - Tao Zou
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS-Université de Montpellier1-Université de Montpellier 2, Place Eugène Bataillon, case courrier 1706, 34095 Montpellier Cedex 5, France
| | - Hervé Cottet
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS-Université de Montpellier1-Université de Montpellier 2, Place Eugène Bataillon, case courrier 1706, 34095 Montpellier Cedex 5, France
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15
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The trace analysis of microorganisms in real samples by combination of a filtration microcartridge and capillary isoelectric focusing. Anal Bioanal Chem 2011; 400:3133-40. [DOI: 10.1007/s00216-011-4975-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Revised: 03/29/2011] [Accepted: 03/30/2011] [Indexed: 10/18/2022]
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16
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Oukacine F, Garrelly L, Romestand B, Goodall DM, Zou T, Cottet H. Focusing and Mobilization of Bacteria in Capillary Electrophoresis. Anal Chem 2011; 83:1571-8. [DOI: 10.1021/ac1023815] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Farid Oukacine
- Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS-Université de Montpellier 1—Laboratoire Ecosystèmes Lagunaires), Place Eugène Bataillon, CC 1706, 34095 Montpellier Cedex 5, France
- COLCOM, Cap Alpha Avenue de l’Europe, Clapiers 34940 Montpellier, France
| | - Laurent Garrelly
- COLCOM, Cap Alpha Avenue de l’Europe, Clapiers 34940 Montpellier, France
| | - Bernard Romestand
- Laboratoire Ecosystèmes Lagunaires, UMR 5119, Université de Montpellier 2, 34095 Montpellier, France
| | - David M. Goodall
- Paraytec Ltd., 1a St Georges Place, York YO24 1GN, United Kingdom
| | - Tao Zou
- Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS-Université de Montpellier 1—Laboratoire Ecosystèmes Lagunaires), Place Eugène Bataillon, CC 1706, 34095 Montpellier Cedex 5, France
| | - Hervé Cottet
- Institut des Biomolécules Max Mousseron (IBMM, UMR 5247 CNRS-Université de Montpellier 1—Laboratoire Ecosystèmes Lagunaires), Place Eugène Bataillon, CC 1706, 34095 Montpellier Cedex 5, France
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17
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Malá Z, Gebauer P, Boček P. Contemporary sample stacking in analytical electrophoresis. Electrophoresis 2010; 32:116-26. [DOI: 10.1002/elps.201000327] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2010] [Revised: 08/09/2010] [Accepted: 08/09/2010] [Indexed: 12/31/2022]
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18
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Lantz AW, Bisha B, Tong MY, Nelson RE, Brehm-Stecher BF, Armstrong DW. Rapid identification of Candida albicans in blood by combined capillary electrophoresis and fluorescence in situ hybridization. Electrophoresis 2010; 31:2849-53. [DOI: 10.1002/elps.201000159] [Citation(s) in RCA: 22] [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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