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Madhu M, Krishna Kumar AS, Lu CY, Tseng WL. Peptide-modified carbon dot aggregates for ultrasensitive detection of lipopolysaccharide through aggregation-induced emission enhancement. Talanta 2023; 253:123851. [PMID: 36108518 DOI: 10.1016/j.talanta.2022.123851] [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: 05/25/2022] [Revised: 08/06/2022] [Accepted: 08/12/2022] [Indexed: 12/13/2022]
Abstract
This study fabricated yellow-emitting CDs (Y-CDs) by hydrothermal treatment of citric acid and urea and applied them as a fluorescence turn-on platform for sensitive and selective detection of lipopolysaccharide (LPS) based on the non-shifted AIEE of peptide-stabilized CD aggregates. The designed peptide (named K3) consisting of aggregation-active and LPS-recognition units triggered the aggregation of Y-CDs, switching on their fluorescence through the blue-shifted AIEE process. The formed K3-stabilized Y-CD aggregates (K3-YCDAs) specifically interacted with LPS at neutral pH, demonstrating that the sequence of the decorated peptide was highly connected with their selectivity and sensitivity. The K3-YCDAs provided a fast response time (within 5 min) to detect LPS with a quantification range of 0.5-100.0 nM and a limit of detection (LOD, signal-to-noise ratio of 3) of 300.0 pM. By integrating ultrafiltration membranes as a concentration device with K3-YCDAs as a sensing probe, the LOD for LPS was further reduced to 3.0 pM. The determination of picomolar levels of plasma LPS by the K3-YCDAs coupled to the centrifugation ultrafiltration was demonstrated to fall within the specificity range of clinical interest for sepsis patients. Also, the K3-YCDAs served as a fluorescent probe to selectively image and quantify E. coli cells. The distinct advantages of the K3-YCDAs for LPS include fast response time, wide linear range, low detection limit, and excellent selectivity compared to previously reported sensors.
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Affiliation(s)
- Manivannan Madhu
- Department of Chemistry, National Sun Yat-sen University, No. 70 Lienhai Rd., Kaohsiung, 80424, Taiwan
| | - A Santhana Krishna Kumar
- Faculty of Geology, Geophysics and Environmental Protection, AGH University of Science and Technology, Poland
| | - Chi-Yu Lu
- School of Pharmacy, Kaohsiung Medical University, No. 100, Shiquan 1st Road, Sanmin District, Kaohsiung, 80708, Taiwan
| | - Wei-Lung Tseng
- Department of Chemistry, National Sun Yat-sen University, No. 70 Lienhai Rd., Kaohsiung, 80424, Taiwan; School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, No.100, Shiquan 1st Rd., 80708, Kaohsiung, Taiwan.
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2
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Jagirani MS, Soylak M. A review: Recent advances in solid phase microextraction of toxic pollutants using nanotechnology scenario. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105436] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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3
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Kartsova L, Makeeva D, Davankov V. Nano-sized polymer and polymer-coated particles in electrokinetic separations. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115656] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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4
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Zhang CX, Meagher MM. Sample Stacking Provides Three Orders of Magnitude Sensitivity Enhancement in SDS Capillary Gel Electrophoresis of Adeno-Associated Virus Capsid Proteins. Anal Chem 2017; 89:3285-3292. [DOI: 10.1021/acs.analchem.6b02933] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Chao-Xuan Zhang
- Department of Therapeutics
Production and Quality, St. Jude Children’s Research Hospital, Memphis, Tennessee 38105, United States
| | - Michael M. Meagher
- Department of Therapeutics
Production and Quality, St. Jude Children’s Research Hospital, Memphis, Tennessee 38105, United States
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5
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Horseradish peroxidase and antibody labeled gold nanoparticle probe for amplified immunoassay of ciguatoxin in fish samples based on capillary electrophoresis with electrochemical detection. Toxicon 2015; 96:89-95. [DOI: 10.1016/j.toxicon.2015.01.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 01/24/2015] [Accepted: 01/28/2015] [Indexed: 11/22/2022]
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6
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Liang X, Wang X, Ren H, Jiang S, Wang L, Liu S. Gold nanoparticle decorated graphene oxide/silica composite stationary phase for high-performance liquid chromatography. J Sep Sci 2014; 37:1371-9. [DOI: 10.1002/jssc.201400005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Revised: 03/13/2014] [Accepted: 03/19/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Xiaojing Liang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Xusheng Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Haixia Ren
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
- Chinese Academy of Sciences; University of the Chinese Academy of Sciences; Beijing China
| | - Shengxiang Jiang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Licheng Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
| | - Shujuan Liu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; Lanzhou China
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7
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Quaternized cellulose-supported gold nanoparticles as capillary coatings to enhance protein separation by capillary electrophoresis. J Chromatogr A 2014; 1343:160-6. [DOI: 10.1016/j.chroma.2014.03.079] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 03/30/2014] [Accepted: 03/31/2014] [Indexed: 12/17/2022]
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8
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Tian M, Cheng R, Ye J, Liu X, Jia Q. Preparation and evaluation of ionic liquid-calixarene solid-phase microextraction fibres for the determination of triazines in fruit and vegetable samples. Food Chem 2014; 145:28-33. [DOI: 10.1016/j.foodchem.2013.08.029] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2011] [Revised: 08/06/2013] [Accepted: 08/08/2013] [Indexed: 10/26/2022]
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9
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High selective and sensitive capillary electrophoresis-based electrochemical immunoassay enhanced by gold nanoparticles. Biosens Bioelectron 2013; 41:452-8. [DOI: 10.1016/j.bios.2012.09.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 09/05/2012] [Indexed: 11/15/2022]
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10
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Tseng S, Hsieh TH, Yeh LH, Wang N, Hsu JP. Electrophoresis of a charge-regulated soft sphere: Importance of effective membrane charge. Colloids Surf B Biointerfaces 2013; 102:864-70. [DOI: 10.1016/j.colsurfb.2012.09.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 09/06/2012] [Accepted: 09/07/2012] [Indexed: 11/16/2022]
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11
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Yeh PR, Tseng WL. Human serum albumin-coated gold nanoparticles for selective extraction of lysozyme from real-world samples prior to capillary electrophoresis. J Chromatogr A 2012; 1268:166-72. [DOI: 10.1016/j.chroma.2012.09.103] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 09/27/2012] [Accepted: 09/28/2012] [Indexed: 12/24/2022]
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12
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Borujeni EE, Zydney AL. Separation of plasmid DNA isoforms using centrifugal ultrafiltration. Biotechniques 2012; 53:49-56. [DOI: 10.2144/0000113890] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Accepted: 06/13/2012] [Indexed: 11/23/2022] Open
Abstract
Centrifugal ultrafiltration is a well-established method for concentrating and purifying DNA. Here, we describe the use of centrifugal ultrafiltration for the separation of plasmid DNA isoforms based on differences in elongational flexibility of the supercoiled, open-circular, and linear plasmids. Transmission of each isoform is minimal below a critical value of the filtration velocity, which is directly related to the magnitude of the centrifugal speed and the system geometry. A discontinuous diafiltration process was used to enrich the desired isoform, as determined by agarose gel electrophoresis. The simplicity and efficacy of this membrane-based separation are attractive for multiple applications requiring the use of separated DNA isoforms.
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Affiliation(s)
- Ehsan Espah Borujeni
- Department of Chemical Engineering, Pennsylvania State University, University Park, PA, USA
| | - Andrew L. Zydney
- Department of Chemical Engineering, Pennsylvania State University, University Park, PA, USA
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Krenkova J, Foret F, Svec F. Less common applications of monoliths: V. Monolithic scaffolds modified with nanostructures for chromatographic separations and tissue engineering. J Sep Sci 2012; 35:1266-83. [DOI: 10.1002/jssc.201100956] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jana Krenkova
- Institute of Analytical Chemistry of the ASCR; Brno; Czech Republic
| | - Frantisek Foret
- Institute of Analytical Chemistry of the ASCR; Brno; Czech Republic
| | - Frantisek Svec
- The Molecular Foundry; E. O. Lawrence Berkeley National Laboratory; Berkeley; California; USA
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14
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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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15
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Determination of RNA degradation by capillary electrophoresis with cyan light-emitted diode-induced fluorescence. J Chromatogr A 2012; 1239:78-84. [DOI: 10.1016/j.chroma.2012.03.070] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 03/10/2012] [Accepted: 03/21/2012] [Indexed: 11/18/2022]
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16
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Hamer M, Yone A, Rezzano I. Gold nanoparticle‐coated capillaries for protein and peptide analysis on open‐tubular capillary electrochromatography. Electrophoresis 2012; 33:334-9. [DOI: 10.1002/elps.201100297] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mariana Hamer
- Departamento de Química Analítica y Fisicoquímica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires – IQUIFIB, CONICET, Buenos Aires, Argentina
| | - Angel Yone
- Departamento de Química Analítica y Fisicoquímica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires – IQUIFIB, CONICET, Buenos Aires, Argentina
| | - Irene Rezzano
- Departamento de Química Analítica y Fisicoquímica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires – IQUIFIB, CONICET, Buenos Aires, Argentina
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Xu L, Feng J, Li J, Liu X, Jiang S. Graphene oxide bonded fused-silica fiber for solid-phase microextraction-gas chromatography of polycyclic aromatic hydrocarbons in water. J Sep Sci 2011; 35:93-100. [DOI: 10.1002/jssc.201100612] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Revised: 09/02/2011] [Accepted: 09/26/2011] [Indexed: 11/11/2022]
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18
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Jiang RM, Chang YS, Chen SJ, Chen JH, Chen HC, Chang PL. Multiplexed microRNA detection by capillary electrophoresis with laser-induced fluorescence. J Chromatogr A 2011; 1218:2604-10. [PMID: 21420685 DOI: 10.1016/j.chroma.2011.02.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 02/22/2011] [Accepted: 02/23/2011] [Indexed: 11/20/2022]
Abstract
In this study, we developed a novel assay that simultaneously detects multiple miRNAs (microRNAs) within a single capillary by combining a tandem adenosine-tailed DNA bridge-assisted splinted ligation with denaturing capillary gel electrophoresis with laser-induced fluorescence. This proposed method not only represents a significant improvement in resolution but also allows for the detection of multiple miRNAs within a single capillary based on the length differences of specified target bridge DNA. The assay's linear range covers three orders of magnitude (1.0 nM to 1.0 pM) with a limit of detection (S/N=3) as low as 190 fM (2.5 zmol). Five miRNAs of Epstein-Barr virus (EBV) were also detected in EBV-infected nasopharyngeal carcinoma cells, while they did not appear in non-virus infected cells. Moreover, the electropherogram indicated that the screening of isomiRs (isomer of miRNA) of BART2 by CE-LIF is feasible by our proposed method. The developed electrophoresis-based method for miRNA detection is fast, amplification-free, multiplexed and cost-effective, making it potentially applicable to large-scale screening of isomiRs.
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Affiliation(s)
- Ruei-Min Jiang
- Department of Chemistry, Tunghai University, Taitung, Taiwan
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19
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Feng J, Sun M, Liu H, Li J, Liu X, Jiang S. Au nanoparticles as a novel coating for solid-phase microextraction. J Chromatogr A 2010; 1217:8079-86. [DOI: 10.1016/j.chroma.2010.10.089] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Revised: 09/28/2010] [Accepted: 10/25/2010] [Indexed: 02/09/2023]
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20
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Wu CS, Liu FK, Ko FH. Potential role of gold nanoparticles for improved analytical methods: an introduction to characterizations and applications. Anal Bioanal Chem 2010; 399:103-18. [DOI: 10.1007/s00216-010-4094-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Revised: 08/01/2010] [Accepted: 08/03/2010] [Indexed: 01/13/2023]
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21
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Affiliation(s)
- Nicholas W. Frost
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
| | - Meng Jing
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
| | - Michael T. Bowser
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
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22
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Yang L, Chen C, Liu X, Shi J, Wang G, Zhu L, Guo L, Glennon JD, Scully NM, Doherty BE. Use of cyclodextrin-modified gold nanoparticles for enantioseparations of drugs and amino acids based on pseudostationary phase-capillary electrochromatography. Electrophoresis 2010; 31:1697-705. [DOI: 10.1002/elps.200900541] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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23
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El Rassi Z. Electrophoretic and electrochromatographic separation of proteins in capillaries: an update covering 2007-2009. Electrophoresis 2010; 31:174-91. [PMID: 20039288 DOI: 10.1002/elps.200900576] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
This review article covers 3-year period from 2007 to 2009 and is a continuation of the review article by V. Dolnik, [Electrophoresis 2008, 29, 143-156]. This article with 125 references describes recent developments in CE and CEC of proteins in capillary format and does not cover the developments of CE and CEC in microchip format, since Tran et al. review the microchip subject in this special issue. The present review article has four major topics including (i) the separation media, (ii) multidimensional separations, (iii) detection, and (iv) applications.
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Affiliation(s)
- Ziad El Rassi
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078-3071, USA.
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Sýkora D, Kašička V, Mikšík I, Řezanka P, Záruba K, Matějka P, Král V. Application of gold nanoparticles in separation sciences. J Sep Sci 2010; 33:372-87. [DOI: 10.1002/jssc.200900677] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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25
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Asensio-Ramos M, Hernández-Borges J, Rocco A, Fanali S. Food analysis: A continuous challenge for miniaturized separation techniques. J Sep Sci 2009; 32:3764-800. [DOI: 10.1002/jssc.200900321] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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26
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Tseng HM, Barrett DA. Micellar electrokinetic biofluid analysis of biogenic amines using on-line sample concentration and UV laser-induced native fluorescence detection. J Chromatogr A 2009; 1216:3387-91. [DOI: 10.1016/j.chroma.2009.02.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2008] [Revised: 02/02/2009] [Accepted: 02/05/2009] [Indexed: 10/21/2022]
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27
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Micellar electrokinetic chromatography assay for the simultaneous quantification of urinary transferrin and albumin. Mikrochim Acta 2009. [DOI: 10.1007/s00604-008-0130-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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