1
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Characterization and applications of a trioctyl(3/4-vinylbenzyl)phosphonium stationary phase for use in capillary liquid chromatography. J Chromatogr A 2022; 1666:462866. [DOI: 10.1016/j.chroma.2022.462866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 11/21/2022]
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2
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Mao Z, Li Z, Hu C, Liu Y, Li Q, Chen Z. Glycine-modified organic polymer monolith featuring zwitterionic functionalities for hydrophilic capillary electrochromatography. J Chromatogr A 2020; 1629:461497. [PMID: 32858454 DOI: 10.1016/j.chroma.2020.461497] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 08/14/2020] [Accepted: 08/18/2020] [Indexed: 01/01/2023]
Abstract
Allylglycine, a conventional amino acid derivative, possesses typical zwitterionic and hydrophilic functionalities deriving from the carboxyl and amino groups in its structure. A novel monolithic column poly(allylglycine-co-1, 3, 5-triacryloylhexahydro-1, 3, 5-triazine) (AGly-co-TAT) with powerful hydrophilic selectivity and obvious zwitterionic feature was synthesized successfully with the monomer allyglycine and the cross-linker 1, 3, 5-triacryloylhexahydro-1, 3, 5-triazine through in-situ copolymerization for capillary electrochromatography. The obtained monolithic column has good permeability. Due to the zwitterionic functional groups of allylglycine, the poly(AGly-co-TAT) monolithic column can generate a cathodic and anodic electroosmotic flow (EOF) by changing the mobile phase pH, which is beneficial to expand its application range. The separations of different series of polar analytes, thioureas, xanthines, phenols, peptides and acidic compounds are achieved on this hydrophilic monolithic column due to the powerful hydrophilic, electrostatic and hydrogen bond interactions. Using this monolithic column, hydrophilic separations are achieved even at a lower level of 50% organic solvent. The separation efficiency up to 1.41 × 105 N m-1 and 1.19 × 105 N m-1 is achieved for the separation of theophylline and phenol, respectively. For a real sample, cytochrome C digestion, the monolithic column shows good separation performance, which offers the potential application of the monolithic column on proteomics study.
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Affiliation(s)
- Zhenkun Mao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China; State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing 10080, China
| | - Zhentao Li
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Changjun Hu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Yikun Liu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Qiaoyan Li
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, and Wuhan University School of Pharmaceutical Sciences, Wuhan, 430071, China; State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Beijing 10080, China.
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3
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Mompó-Roselló O, Ribera-Castelló A, Simó-Alfonso EF, Ruiz-Angel MJ, García-Alvarez-Coque MC, Herrero-Martínez JM. Extraction of β-blockers from urine with a polymeric monolith modified with 1-allyl-3-methylimidazolium chloride in spin column format. Talanta 2020; 214:120860. [PMID: 32278420 DOI: 10.1016/j.talanta.2020.120860] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 12/13/2022]
Abstract
A glycidyl methacrylate-based monolith was modified with imidazolium-based ionic liquid (IL) to be used as stationary phase for solid-phase extraction (SPE). The host monolithic support was prepared by in-situ UV polymerization in spin column format. Two approaches were developed to incorporate the IL into the polymeric monolithic matrix: generation of IL onto the surface monolith, and copolymerization by addition of the IL to the polymerization mixture, which gave the best results. The resulting sorbent materials were morphologically characterized and used for the isolation of five β-blockers from human urine samples. All SPE steps were accomplished by centrifugation, which reduces significantly costs and time in sample treatment. Under optimal conditions, β-blockers were quantitatively retained in the modified monolith at pH 12, and desorbed with a water-methanol mixture, to be subsequently determined via HPLC with UV detection. The limits of detection ranged between 1.4 and 40 μg L-1, and the reproducibility among extraction units (expressed as relative standard deviation) was below 8.2%. The novel phase was successfully applied to the extraction of propranolol in urine samples with recoveries above 90%.
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Affiliation(s)
- Oscar Mompó-Roselló
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Ana Ribera-Castelló
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Ernesto F Simó-Alfonso
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - María José Ruiz-Angel
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - María Celia García-Alvarez-Coque
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - José Manuel Herrero-Martínez
- Department of Analytical Chemistry, Faculty of Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain.
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4
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Aydoğan C, Gökaltun A, Denizli A, El‐Rassi Z. Organic polymer‐based monolithic capillary columns and their applications in food analysisψ. J Sep Sci 2019; 42:962-979. [DOI: 10.1002/jssc.201801051] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Cemil Aydoğan
- Department of Food EngineeringBingöl University Bingöl Turkey
| | - Aslıhan Gökaltun
- Department of Chemical EngineeringHacettepe University Ankara Turkey
| | - Adil Denizli
- Department of ChemistryHacettepe University Ankara Turkey
| | - Ziad El‐Rassi
- Department of ChemistryOklahoma State University Stillwater OK USA
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5
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Chen R, Zhou H, Liu M, Yan H, Qiao X. Ionic liquids-based monolithic columns: Recent advancements and their applications for high-efficiency separation and enrichment. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2018.11.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Chai M, Chen Y, Xuan R, Ma J, Wang T, Qiu D, Zhang L, Zhang Y. Preparation of attapulgite nanoparticles-based hybrid monolithic column with covalent bond for hydrophilic interaction liquid chromatography. Talanta 2018; 189:397-403. [DOI: 10.1016/j.talanta.2018.07.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/29/2018] [Accepted: 07/12/2018] [Indexed: 12/14/2022]
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7
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Takafuji M, Shahruzzaman M, Sasahara K, Ihara H. Preparation and characterization of a novel hydrophilic interaction/ion exchange mixed-mode chromatographic stationary phase with pyridinium-based zwitterionic polymer-grafted porous silica. J Sep Sci 2018; 41:3957-3965. [DOI: 10.1002/jssc.201800578] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/15/2018] [Accepted: 08/17/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Makoto Takafuji
- Department of Applied Chemistry and Biochemistry; Kumamoto University; Kumamoto Japan
- Kumamoto Institute for Photo-Electro Organics; Kumamoto Japan
| | - Mohammad Shahruzzaman
- Department of Applied Chemistry and Biochemistry; Kumamoto University; Kumamoto Japan
- Department of Applied Chemistry and Chemical Engineering; University of Dhaka; Dhaka Bangladesh
| | - Kazufusa Sasahara
- Department of Applied Chemistry and Biochemistry; Kumamoto University; Kumamoto Japan
| | - Hirotaka Ihara
- Kumamoto Institute for Photo-Electro Organics; Kumamoto Japan
- Department of New Frontier Science; Kumamoto University; Kumamoto Japan
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8
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Zhang D, Lan D, Pang X, Cui B, Bai L, Liu H, Yan H. Separation of proteins from complex bio-matrix samples using a double-functionalized polymer monolithic column. Analyst 2017; 143:280-288. [PMID: 29184931 DOI: 10.1039/c7an01491k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A double-functionalized polymer monolithic column was fabricated within the confines of a stainless-steel column (50 mm × 4.6 mm i.d.) via a facile method using iron porphyrin, ionic liquid (1-allyl-3-methylimidazolium chloride) and 1,10-decanediol dimethacrylate as tri-monomers; ethylene dimethacrylate as a crosslinker; polyethylene glycol 400 and N,N-dimethylformamide as co-porogens; benzoyl peroxide and N,N-dimethyl aniline as the redox initiation system. Results obtained from scanning electron microscopy, nitrogen adsorption-desorption, and mercury intrusion porosimetry confirmed the uniform pore structure and the pore size distribution of macro-pores. The home-made monolith was further characterized by elemental analysis to investigate the elemental composition of Fe supplied by iron porphyrin, confirming the synthetic process. The resulting optimized monolithic column was used as the stationary phase in high performance liquid chromatography for separating proteins, such as mixture of standard proteins, egg white, and human plasma, exhibiting good selectivity and high performance. It is worth noting that the home-made double-functionalized polymer monolithic column shows excellent selectivity for fractionation separation of human plasma proteins, and it is a promising separation tool for complex bio-samples in proteomic research.
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Affiliation(s)
- Doudou Zhang
- College of Pharmaceutical Sciences, Hebei University, Baoding, 071002, China.
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9
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Qiao X, Zhang N, Han M, Li X, Qin X, Shen S. Periodic imidazolium-bridged hybrid monolith for high-efficiency capillary liquid chromatography with enhanced selectivity. J Sep Sci 2017; 40:1024-1031. [DOI: 10.1002/jssc.201601014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/04/2016] [Accepted: 12/05/2016] [Indexed: 01/20/2023]
Affiliation(s)
- Xiaoqiang Qiao
- College of Pharmaceutical Sciences; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education; Hebei University; Baoding China
| | - Niu Zhang
- College of Pharmaceutical Sciences; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education; Hebei University; Baoding China
| | - Manman Han
- College of Pharmaceutical Sciences; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education; Hebei University; Baoding China
| | - Xueyun Li
- College of Pharmaceutical Sciences; Key Laboratory of Medicinal Chemistry and Molecular Diagnosis; Ministry of Education; Hebei University; Baoding China
| | - Xinying Qin
- Chemical Biology Key Laboratory of Hebei Province; College of Chemistry & Environmental Science; Hebei University; Baoding China
| | - Shigang Shen
- College of Chemistry & Environmental Science; Hebei University; Baoding China
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10
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Mao Z, Chen Z. Monolithic column modified with bifunctional ionic liquid and styrene stationary phases for capillary electrochromatography. J Chromatogr A 2017; 1480:99-105. [DOI: 10.1016/j.chroma.2016.12.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/12/2016] [Accepted: 12/12/2016] [Indexed: 12/22/2022]
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11
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Rathnasekara R, Khadka S, Jonnada M, El Rassi Z. Polar and nonpolar organic polymer-based monolithic columns for capillary electrochromatography and high-performance liquid chromatography. Electrophoresis 2016; 38:60-79. [DOI: 10.1002/elps.201600356] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 09/04/2016] [Accepted: 09/13/2016] [Indexed: 12/16/2022]
Affiliation(s)
| | | | - Murthy Jonnada
- Department of Chemistry; Oklahoma State University; Stillwater OK USA
| | - Ziad El Rassi
- Department of Chemistry; Oklahoma State University; Stillwater OK USA
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12
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Hong T, Yang X, Xu Y, Ji Y. Recent advances in the preparation and application of monolithic capillary columns in separation science. Anal Chim Acta 2016; 931:1-24. [DOI: 10.1016/j.aca.2016.05.013] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 05/07/2016] [Accepted: 05/09/2016] [Indexed: 12/12/2022]
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13
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Wang J, Wu F, Xia R, Zhao Q, Lin X, Xie Z. Rapid fabrication of ionic liquid-functionalized monolithic column via in-situ urea-formaldehyde polycondensation for pressurized capillary electrochromatography. J Chromatogr A 2016; 1449:100-8. [DOI: 10.1016/j.chroma.2016.04.069] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 04/21/2016] [Accepted: 04/25/2016] [Indexed: 12/22/2022]
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14
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Wang T, Chen Y, Ma J, Qian Q, Jin Z, Zhang L, Zhang Y. Attapulgite Nanoparticles-Modified Monolithic Column for Hydrophilic In-Tube Solid-Phase Microextraction of Cyromazine and Melamine. Anal Chem 2016; 88:1535-41. [DOI: 10.1021/acs.analchem.5b03478] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Tingting Wang
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Yihui Chen
- Xiangshan Entry-Exit Inspection and Quarantine, Xiangshan 310014, China
| | - Junfeng Ma
- Department
of Biological Chemistry, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, United States
| | - Qian Qian
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Zhenfeng Jin
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Lihua Zhang
- Key
Laboratory of Separation Science for Analytical Chemistry, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Yukui Zhang
- Key
Laboratory of Separation Science for Analytical Chemistry, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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