1
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Wang C, Liang Y, Zhao B, Liang Z, Zhang L, Zhang Y. Ethane-Bridged Hybrid Monolithic Column with Large Mesopores for Boosting Top-Down Proteomic Analysis. Anal Chem 2022; 94:6172-6179. [PMID: 35412811 DOI: 10.1021/acs.analchem.1c05234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Top-down proteomics is challenged by the high complexity of biological samples. The coelution of intact proteins results in overlapped mass spectra, and hence, an increased peak capacity for protein separation is needed. Herein, ethane-bridged hybrid monoliths with well-defined large mesopores were successfully prepared based on the sol-gel condensation of 1,2-bis(trimethoxysilyl)ethane and tetramethoxysilane, followed by two-step base etching of the Si-O-Si domain while maintaining the Si-C-C-Si domain in the structure. Relatively homogeneous macropores of 1.1 μm and large mesopores of 24 nm were obtained, permitting fast mass transfer of large molecules and efficient diffusion without obstruction. The use of less hydrophobic C1 ligand further sharpened the peak shape and improved peak capacity. A 120 cm-long capillary column was used for top-down proteomic analysis of E. coli lysates under low backpressure with 16 MPa. High peak capacity of 646 was achieved within 240 min gradient. With MS/MS analysis, 959 proteoforms corresponding to 263 proteins could be unambiguously identified from E. coli lysates in a single run. Furthermore, to illustrate the separation performance for large proteoforms, such monoliths were applied to top-down analysis of the SEC fraction of E. coli lysates with Mw ranging from 30 to 70 kDa. With highly effective separation, 347 large proteoforms with Mw higher than 30 kDa were detected in the single 75 min run. These results showed great potential for top-down proteomic analysis in complex samples.
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Affiliation(s)
- Chao Wang
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu Liang
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Baofeng Zhao
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zhen Liang
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Lihua Zhang
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Yukui Zhang
- CAS Key Lab of Separation Sciences for Analytical Chemistry, National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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2
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Zhou L, Liu B, Guan J, Jiang Z, Guo X. Preparation of sulfobutylether β-cyclodextrin-silica hybrid monolithic column, and its application to capillary electrochromatography of chiral compounds. J Chromatogr A 2020; 1620:460932. [DOI: 10.1016/j.chroma.2020.460932] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 01/26/2020] [Accepted: 01/27/2020] [Indexed: 01/09/2023]
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3
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Xu D, Wang Q, Sánchez-López E, Jiang Z, Marina ML. Preparation of an O-[2-(methacryloyloxy)-ethylcarbamoyl]-10,11-dihydroquinidine-silica hybrid monolithic column for the enantioseparation of amino acids by nano-liquid chromatography. J Chromatogr A 2019; 1593:63-72. [DOI: 10.1016/j.chroma.2019.01.065] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 12/16/2022]
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4
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Wu C, Liang Y, Liang Z, Zhang L, Zhang Y. Ethane-bridged hybrid monoliths with well-defined mesoporosity and great stability for high-performance peptide separation. Anal Chim Acta 2018; 1019:128-134. [DOI: 10.1016/j.aca.2018.02.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 02/03/2018] [Accepted: 02/10/2018] [Indexed: 10/18/2022]
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5
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Zhao H, Lyu H, Qin W, Xie Z. Synthesis of boronate-functionalized organic-inorganic hybrid monolithic column for the separation of cis-diol containing compounds at low pH. Electrophoresis 2018; 39:924-932. [DOI: 10.1002/elps.201700337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 11/13/2017] [Accepted: 12/28/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Heqing Zhao
- College of Materials Science and Engineering; Fuzhou University; Fuzhou P. R. China
| | - Haixia Lyu
- College of Materials Science and Engineering; Fuzhou University; Fuzhou P. R. China
| | - Wenfei Qin
- College of Materials Science and Engineering; Fuzhou University; Fuzhou P. R. China
| | - Zenghong Xie
- Institute of Food Safety and Environmental Monitoring; Fuzhou University; Fuzhou P. R. China
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6
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Lyu H, Zhao H, Qin W, Xie Z. Preparation of a long-alkyl-chain-based hybrid monolithic column with mixed-mode interactions using a "one-pot" process for pressurized capillary electrochromatography. J Sep Sci 2017; 40:4521-4529. [PMID: 28985036 DOI: 10.1002/jssc.201700772] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 09/26/2017] [Accepted: 09/27/2017] [Indexed: 11/07/2022]
Abstract
A simple "one-pot" approach for the preparation of a new vinyl-functionalized organic-inorganic hybrid monolithic column is described. In this improved method, the hydrolyzed alkoxysilanes of tetramethoxysilane and triethoxyvinylsilane were used as precursors for the synthesis of a silica-based monolith, while 1-hexadecene and sodium ethylenesulfonate were used as vinyl functional monomers along with azobisisobutyronitrile as an initiator. The effects of reaction temperature, urea content, and composition of organic monomers on the column properties (e.g. morphology, mechanical stability, and chromatographic performance) were investigated. The monolithic column was used for the separation of neutral solutes by reversed-phase pressurized capillary. Furthermore, the monolith can separate various aromatic amines, which indicated its excellent cation-exchange capability and hydrophobic interactions. The baseline separation of the aromatic amines was obtained with a column efficiency of up to 78 000 plates/m.
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Affiliation(s)
- Haixia Lyu
- College of Materials Science and Engineering, Fuzhou University, Fuzhou, China
| | - Heqing Zhao
- College of Materials Science and Engineering, Fuzhou University, Fuzhou, China
| | - Wenfei Qin
- College of Materials Science and Engineering, Fuzhou University, Fuzhou, China
| | - Zenghong Xie
- Institute of Food Safety and Environmental Monitoring, Fuzhou University, Fuzhou, China
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7
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Advances in monolithic silica columns for high-performance liquid chromatography. J Anal Sci Technol 2017. [DOI: 10.1186/s40543-017-0125-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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8
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Functionalization of hybrid monolithic columns via thiol-ene click reaction for proteomics analysis. J Chromatogr A 2017; 1498:29-36. [DOI: 10.1016/j.chroma.2017.01.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 01/06/2017] [Accepted: 01/10/2017] [Indexed: 02/06/2023]
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9
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Preparation of organic-silica hybrid monolithic columns via crosslinking of functionalized mesoporous carbon nanoparticles for capillary liquid chromatography. J Chromatogr A 2017; 1498:64-71. [DOI: 10.1016/j.chroma.2017.03.067] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 03/23/2017] [Accepted: 03/24/2017] [Indexed: 11/22/2022]
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10
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One-Pot Approach to Prepare Organo-silica Hybrid Capillary Monolithic Column with Intact Mesoporous Silica Nanoparticle as Building Block. Sci Rep 2016; 6:34718. [PMID: 27698475 PMCID: PMC5048148 DOI: 10.1038/srep34718] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 09/19/2016] [Indexed: 11/08/2022] Open
Abstract
A facile "one-pot" approach to prepare organo-silica hybrid capillary monolithic column with intact mesoporous silica nanoparticle (IMSN) as crosslinker and building block was described. An IMSN crosslinked octadecyl-silica hybrid capillary monolithic column (IMSN-C18 monolithic column) was successfully prepared, and the effects of fabrication conditions (e.g. concentration of intact mesoporous silica nanoparticle, polycondensation temperature, content of vinyltrimethoxysilane and stearyl methacrylate) on the structures of the IMSN-C18 monolithic column were studied in detail. The IMSN-C18 hybrid monolithic column possessed uniform morphology, good mechanical and pH stability (pH 1.1-11), which was applied to the separations of alkyl benzenes, polycyclic aromatic hydrocarbons (PAHs), as well as proteins. The minimum plate height of 10.5 μm (corresponding to 95000 N m-1) for butylbenzene and high reproducibility were achieved. The analysis of tryptic digest of bovine serum albumin (BSA) was carried out on the IMSN-C18 monolithic column by cLC coupled mass spectrometry (cLC-MS/MS), with the protein sequence coverage of 87.5% for BSA, demonstrating its potential application in proteomics.
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11
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Tran LN, Jeong JA, Park JH. Enantiomer Separation of Acidic Chiral Compounds on atert-Butylcarbamoylquinine-Silica Hybrid Monolith by Capillary Electrochromatography. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10820] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Le Ngoc Tran
- Department of Chemistry; Yeungnam University; Gyeongsan 38541 Korea
| | - Jeong-Ae Jeong
- Department of Chemistry; Yeungnam University; Gyeongsan 38541 Korea
| | - Jung Hag Park
- Department of Chemistry; Yeungnam University; Gyeongsan 38541 Korea
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12
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Moravcová D, Rantamäki AH, Duša F, Wiedmer SK. Monoliths in capillary electrochromatography and capillary liquid chromatography in conjunction with mass spectrometry. Electrophoresis 2016; 37:880-912. [PMID: 26800083 DOI: 10.1002/elps.201500520] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/18/2015] [Accepted: 12/21/2015] [Indexed: 12/29/2022]
Abstract
Here, we have reviewed separation studies utilizing monolithic capillary columns for separation of compounds preceding MS analysis. The review is divided in two parts according to the used separation method, namely CEC and capillary LC (cLC). Based on our overview, monolithic CEC-MS technique have been more focused on the syntheses of highly specialized and selective separation phase materials for fast and efficient separation of specific types of analytes. In contrast, monolithic cLC-MS is more widely used and is often employed, for instance, in the analysis of oligonucleotides, metabolites, and peptides and proteins in proteomic studies. While poly(styrene-divinylbenzene)-based and silica-based monolithic capillaries found their place in proteomic analyses, the other laboratory-synthesized monoliths still wait for their wider utilization in routine analyses. The development of new monolithic materials will most likely continue due to the demand of more efficient and rapid separation of increasingly complex samples.
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Affiliation(s)
- Dana Moravcová
- Institute of Analytical Chemistry of the CAS, v. v. i, Brno, Czech Republic
| | | | - Filip Duša
- Institute of Analytical Chemistry of the CAS, v. v. i, Brno, Czech Republic
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13
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One-pot synthesis of a new high vinyl content hybrid silica monolith dedicated to nanoliquid chromatography. J Sep Sci 2016; 39:842-50. [DOI: 10.1002/jssc.201501076] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 11/26/2015] [Accepted: 12/14/2015] [Indexed: 11/07/2022]
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14
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Wu C, Liang Y, Yang K, Min Y, Liang Z, Zhang L, Zhang Y. Clickable Periodic Mesoporous Organosilica Monolith for Highly Efficient Capillary Chromatographic Separation. Anal Chem 2016; 88:1521-5. [DOI: 10.1021/acs.analchem.5b04641] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ci Wu
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Yu Liang
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Kaiguang Yang
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yi Min
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhen Liang
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Lihua Zhang
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Yukui Zhang
- Key
Lab of Separation Sciences for Analytical Chemistry, National Chromatographic
Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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15
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Histidine-modified organic-silica hybrid monolithic column for mixed-mode per aqueous and ion-exchange capillary electrochromatography. J Sep Sci 2015; 38:2046-52. [DOI: 10.1002/jssc.201500115] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 03/28/2015] [Accepted: 03/30/2015] [Indexed: 01/04/2023]
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16
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Meinusch R, Hormann K, Hakim R, Tallarek U, Smarsly BM. Synthesis and morphological characterization of phenyl-modified macroporous–mesoporous hybrid silica monoliths. RSC Adv 2015. [DOI: 10.1039/c4ra16519e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
We present a comprehensive approach to characterize the one-pot synthesis, macropore space morphology, and chromatographic performance of phenyl-modified macro–mesoporous silica monoliths.
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Affiliation(s)
- Rafael Meinusch
- Institute of Physical Chemistry
- Justus-Liebig-Universität Giessen
- 35392 Giessen
- Germany
| | - Kristof Hormann
- Department of Chemistry
- Philipps-Universität Marburg
- 35032 Marburg
- Germany
| | - Romana Hakim
- Institute of Physical Chemistry
- Justus-Liebig-Universität Giessen
- 35392 Giessen
- Germany
- Thermo Fisher Scientific
| | - Ulrich Tallarek
- Department of Chemistry
- Philipps-Universität Marburg
- 35032 Marburg
- Germany
| | - Bernd M. Smarsly
- Institute of Physical Chemistry
- Justus-Liebig-Universität Giessen
- 35392 Giessen
- Germany
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17
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Ou J, Liu Z, Wang H, Lin H, Dong J, Zou H. Recent development of hybrid organic-silica monolithic columns in CEC and capillary LC. Electrophoresis 2014; 36:62-75. [DOI: 10.1002/elps.201400316] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 09/22/2014] [Accepted: 09/22/2014] [Indexed: 01/05/2023]
Affiliation(s)
- Junjie Ou
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
| | - Zhongshan Liu
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Hongwei Wang
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Hui Lin
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
- University of Chinese Academy of Sciences; Beijing China
| | - Jing Dong
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
| | - Hanfa Zou
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS); Dalian China
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18
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Soliven A, Dennis GR, Hilder EF, Shalliker RA. The Retention Characteristics of a Novel Phenyl Analytical Scale First Generation Monolith. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2014.968665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Arianne Soliven
- Australian Centre for Research on Separation Science (ACROSS), School of Science and Health, University of Western Sydney, Parramatta, Australia
- Department of Natural Products and Pharmacognosy, Faculty of Chemistry, Universidad de la República, Montevideo, Uruguay
| | - Gary R. Dennis
- Australian Centre for Research on Separation Science (ACROSS), School of Science and Health, University of Western Sydney, Parramatta, Australia
| | - Emily F. Hilder
- Australian Centre for Research on Separation Science (ACROSS), School of Chemistry, University of Tasmania, Hobart, Australia
| | - R. Andrew Shalliker
- Australian Centre for Research on Separation Science (ACROSS), School of Science and Health, University of Western Sydney, Parramatta, Australia
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19
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Liu C, Deng Q, Fang G, Feng X, Qian H, Wang S. Facile preparation of organic-inorganic hybrid polymeric ionic liquid monolithic column with a one-pot process for protein separation in capillary electrochromatography. Anal Bioanal Chem 2014; 406:7175-83. [PMID: 25277101 DOI: 10.1007/s00216-014-8137-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 08/25/2014] [Accepted: 08/26/2014] [Indexed: 01/04/2023]
Abstract
An organic-inorganic hybrid monolithic column based on 1-vinyl-3-dodecylimidazolium bromide (VC12Im(+)Br(-)) has been prepared in a single step by combining radical copolymerization with a non-hydrolytic sol-gel (NHSG) process. The NHSG process was significantly shortened to 6 h by using formic acid as catalyst. For comparison, we also prepared polymeric ionic liquid (PIL) monolithic columns by hydrolytic sol-gel and organic polymeric process, respectively. The resulting monolithic columns were characterized by Fourier transform infrared spectra, scanning electron microscopy, and Brunauer-Emmett-Teller. Under the capillary electrochromatography mode, these columns were applied to separate alkylbenzenes, anilines, and proteins, respectively. The results indicated that the NHSG-based hybrid PIL monolithic column exhibited the highest column efficiency among the three types of columns; organic solvent, commonly required by the traditional columns to achieve satisfactory separation efficiency for proteins, was absent in the NHSG-based hybrid PIL monolithic column because of the biocompatibility of the VC12Im(+)Br(-), which was beneficial to analysis of protein containing samples. In order to demonstrate its application potential, the developed NHSG-based hybrid PIL monolithic column was also employed to separate egg white sample.
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Affiliation(s)
- Cuicui Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, China
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20
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Lin Z, Tan X, Yu R, Lin J, Yin X, Zhang L, Yang H. One-pot preparation of glutathione-silica hybrid monolith for mixed-mode capillary liquid chromatography based on "thiol-ene" click chemistry. J Chromatogr A 2014; 1355:228-37. [PMID: 24973032 DOI: 10.1016/j.chroma.2014.06.023] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Revised: 06/03/2014] [Accepted: 06/05/2014] [Indexed: 01/30/2023]
Abstract
A novel glutathione (GSH)-silica hybrid monolithic column synthesized via a combination of thiol-ene click reaction and one-pot process was described, where thiol-end GSH organic monomer and 2,2-azobisisobutyronitrile (AIBN) were mixed with hydrolyzed tetramethyloxysilane (TMOS) and γ-methacryloxypropyltrimethoxysilane (γ-MAPS) and then introduced into a fused-silica capillary for simultaneous polycondensation and "thiol-ene" click reaction to form the GSH-silica hybrid monolith. The effects of the molar ratio of TMOS/γ-MAPS, the amount of GSH, and the volume of porogen on the morphology, permeability and pore properties of the prepared GSH-silica hybrid monoliths were studied in detail. A uniform monolithic network with high porosity was obtained. A series of test compounds including alkylbenzenes, amides, and anilines were used to evaluate the retention behaviors of the GSH-silica hybrid monolithic column. The results demonstrated that the prepared GSH-silica hybrid monolith exhibited multiple interactions including hydrophobicity, hydrophilicity, as well as cation exchange interaction. The run-to-run, column-to-column and batch-to-batch reproducibilities of the GSH-silica hybrid monolith for phenols' retention were satisfactory with the relative standard deviations (RSDs) less than 1.3% (n=5), 2.6% (n=3) and 3.2% (n=3), respectively, indicating the effectiveness and practicability of the proposed method. In addition, the GSH-silica hybrid monolith was applied to the separation of nucleotides, peptides and protein tryptic digests, respectively. The successful applications suggested the potential of the GSH-silica hybrid monolith in complex sample analysis.
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Affiliation(s)
- Zian Lin
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China.
| | - Xiaoqing Tan
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Ruifang Yu
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Jiashi Lin
- College of Physical Education, Jimei University, Xiamen 361021, China
| | - Xiaofei Yin
- The First Institute of Oceanography, SOA, Qingdao 266061, China
| | - Lan Zhang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China.
| | - Huanghao Yang
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, Fujian, China
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21
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Tang S, Liu S, Ren H, Liang X, Qiu H, Guo Y, Liu X, Jiang S. A novel imidazolium-based organic–silica hybrid monolith for per aqueous capillary electrochromatography. RSC Adv 2014. [DOI: 10.1039/c4ra03460k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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22
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Fang G, Qian H, Deng Q, Ran X, Yang Y, Liu C, Wang S. A novel C18 reversed phase organic–silica hybrid cationic monolithic capillary column with an ionic liquid as an organic monomer via a “one-pot” approach for capillary electrochromatography. RSC Adv 2014. [DOI: 10.1039/c4ra00997e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel IL hybrid monolithic column with great potential in separation has been fabricated via a “one-pot” approach for capillary electrochromatography
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Affiliation(s)
- Guozhen Fang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Hailong Qian
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Qiliang Deng
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Xuqin Ran
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Yukun Yang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Cuicui Liu
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
| | - Shuo Wang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin, China
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Jandera P. Advances in the development of organic polymer monolithic columns and their applications in food analysis—A review. J Chromatogr A 2013; 1313:37-53. [DOI: 10.1016/j.chroma.2013.08.010] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 07/29/2013] [Accepted: 08/03/2013] [Indexed: 01/04/2023]
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24
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Niu W, Wang L, Bai L, Yang G. The fabrication of monolithic capillary column based on poly (bisphenol A epoxy vinyl ester resin-co-ethylene glycol dimethacrylate) and its applications for the separation of small molecules in high performance liquid chromatography. J Chromatogr A 2013; 1297:131-7. [DOI: 10.1016/j.chroma.2013.04.076] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 04/19/2013] [Accepted: 04/24/2013] [Indexed: 10/26/2022]
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25
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Zhou Q, Yang P, Xiao X, Jia L. Polydopamine-functionalized monolithic silica column for mixed-mode chromatography†. J Sep Sci 2013; 36:1516-23. [DOI: 10.1002/jssc.201201163] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 03/01/2013] [Accepted: 03/01/2013] [Indexed: 11/12/2022]
Affiliation(s)
- Qiaoli Zhou
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science; College of Biophotonics; South China Normal University; Guangzhou China
| | - Peiling Yang
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science; College of Biophotonics; South China Normal University; Guangzhou China
| | - Xing Xiao
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science; College of Biophotonics; South China Normal University; Guangzhou China
| | - Li Jia
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science; College of Biophotonics; South China Normal University; Guangzhou China
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Lin X, Zheng N, Wang J, Wang X, Zheng Y, Xie Z. Polyhedral oligomeric silsesquioxane (POSS)-based multifunctional organic–silica hybrid monoliths. Analyst 2013; 138:5555-8. [DOI: 10.1039/c3an01243c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Preparation of a butyl–silica hybrid monolithic column with a “one-pot” process for bioseparation by capillary liquid chromatography. Anal Bioanal Chem 2012; 405:2265-71. [DOI: 10.1007/s00216-012-6589-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 11/15/2012] [Accepted: 11/16/2012] [Indexed: 10/27/2022]
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28
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Rigobello-Masini M, Penteado JCP, Masini JC. Monolithic columns in plant proteomics and metabolomics. Anal Bioanal Chem 2012; 405:2107-22. [DOI: 10.1007/s00216-012-6574-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 11/02/2012] [Accepted: 11/13/2012] [Indexed: 12/16/2022]
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29
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Recent advances in monolithic columns for protein and peptide separation by capillary liquid chromatography. Anal Bioanal Chem 2012. [DOI: 10.1007/s00216-012-6570-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Ou J, Lin H, Zhang Z, Huang G, Dong J, Zou H. Recent advances in preparation and application of hybrid organic-silica monolithic capillary columns. Electrophoresis 2012; 34:126-40. [PMID: 23161325 DOI: 10.1002/elps.201200344] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 10/13/2012] [Accepted: 10/13/2012] [Indexed: 01/19/2023]
Abstract
Hybrid organic-silica monolithic columns, regarded as a second generation of silica-based monoliths, have received much interest due to their unique properties over the pure silica-based monoliths. This review mainly focuses on development in the fields of preparation of hybrid monolithic columns in a capillary and their application for CEC and capillary liquid chromatography separation, as well as for sample pretreatment of solid-phase microextraction and immobilized enzyme reactor since July 2010. The preparation approaches are comprehensively summarized with three routes: (i) general sol-gel process using trialkoxysilanes and tetraalkoxysilanes as coprecursors; (ii) "one-pot" process of alkoxysilanes and organic monomers concomitantly proceeding sol-gel chemistry and free radical polymerization; and (iii) other polymerization approaches of organic monomers containing silanes. The modification of hybrid monoliths containing reactive groups to acquire the desired surface functionality is also described.
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Affiliation(s)
- Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R & A Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
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Arrua RD, Talebi M, Causon TJ, Hilder EF. Review of recent advances in the preparation of organic polymer monoliths for liquid chromatography of large molecules. Anal Chim Acta 2012; 738:1-12. [DOI: 10.1016/j.aca.2012.05.052] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 05/23/2012] [Accepted: 05/28/2012] [Indexed: 12/17/2022]
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