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Aqel A, Ghfar AA, Badjah-Hadj-Ahmed AY, ALOthman ZA. Monolithic stationary phases prepared via cyclic anhydride ring-opening polymerization as tunable platforms for chromatographic applications. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:3231-3239. [PMID: 38717475 DOI: 10.1039/d4ay00251b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2024]
Abstract
Polymer monolithic stationary phases were prepared based on a cyclic anhydride as a reactive and tunable platform via ring-opening post-polymerization using primary amines, octadecylamine and benzylamine. The characterization techniques indicated the insertion of the functional groups into the original monoliths and confirmed the amidation reactions. The post-polymerization modification also improved the monolith's thermal and mechanical stability and induced significant improvement in their surface area. The stationary phases were synthesized inside small dimension stainless-steel columns (2.1 mm i.d. × 50 mm length). The prepared columns before and after modifications have been tested for the separation of the alkylbenzene series and some polycyclic aromatic hydrocarbons (PAHs) as model compounds. In all cases, the chromatographic performance in terms of the height equivalent to a theoretical plate on the functionalized monoliths was remarkably improved when compared with that on the unmodified monolith, which was between 9.59-39.49 μm and 4.08-31.50 μm using monoliths modified with octadecylamine and benzylamine, respectively. Under the same chromatographic conditions, the functionalization of monoliths with octadecylamine provided more hydrophobic interactions and enhanced the retention of alkylbenzenes, while the modification of monoliths with benzyl groups improved the separation and the retention of the PAHs through the strong π-π interactions. However, post-modification polymerization with octadecylamine and benzylamine enhanced the separation efficiency of the prepared columns toward all studied compounds. The repeatability of the injections on the same column and the reproducibility of the prepared columns have been studied for some selected parameters and estimated in terms of percent relative standard deviation (%RSD) for some of the studied compounds. The repeatability of the prepared columns was ≤9.42% (n = 5) based on run-to-run injections and ≤9.48% based on day-to-day injections for five successive days. The reproducibility levels, on the other hand, were ≤20.95% for all studied parameters in all cases. To assess their performance for the analysis of real samples, the applicability of the prepared columns was examined for the separation of the active ingredients extracted from some commercial pharmaceutical formulations and for the separation of tea water extract constituents. The validation data show the suitability of the columns for practical use in the routine analysis of these samples.
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Affiliation(s)
- Ahmad Aqel
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.
| | - Ayman A Ghfar
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.
| | | | - Zeid A ALOthman
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.
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Solid-phase microextraction with MIL-53(Al)-polymer monolithic column coupled to pressurized capillary electrochromatography for determination of chlorogenic acid and ferulic acid in sugarcane samples. ANAL SCI 2023; 39:925-933. [PMID: 36811757 DOI: 10.1007/s44211-023-00297-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 02/03/2023] [Indexed: 02/24/2023]
Abstract
In this paper, a polymer monolithic column based on poly (Butyl methacrylate-co-ethylene glycol dimethacrylate) (poly (BMA-co-EDGMA)) doped with MIL-53(Al) metal-organic framework (MOF) was prepared using an in situ polymerization method. The characteristics of MIL-53(Al)-polymer monolithic column were studied through scanning electron microscopy (SEM), Fourier transform infrared spectrometry (FT-IR), energy-dispersive spectroscopy (EDS), X-ray powder diffractometry (XRD), and nitrogen adsorption experiment. Due to its large surface area, the prepared MIL-53(Al)-polymer monolithic column has good permeability and high extraction efficiency. Using MIL-53(Al)-polymer monolithic column for solid-phase microextraction (SPME), coupled to pressurized capillary electrochromatography (pCEC), a method for the determination of trace chlorogenic acid and ferulic acid in sugarcane was established. Under optimized conditions, chlorogenic acid and ferulic acid have a good linear relationship (r ≥ 0.9965) within the concentration range of 50.0-500 µg/mL, the detection limit is 0.017 µg/mL, and the relative standard deviation (RSD) is less than 3.2%. The spike recoveries of chlorogenic acid and ferulic acid were 96.5% and 96.7%, respectively. The results indicate that the method is sensitive, practical, and convenient. It has been successfully applied to the separation and detection of trace organic phenolic compounds in sugarcane samples.
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Planeta J, Moravcová D, Karásek P, Roth M. Fabrication of monolithic capillary columns with inner diameter 50-530 μm employing a mixture of pentaerythritol tetraacrylate and polyhedral oligomeric silsesquioxane-methacrylate as crosslinkers. J Sep Sci 2022; 45:3256-3263. [PMID: 35355408 DOI: 10.1002/jssc.202200176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 11/11/2022]
Abstract
Highly crosslinked monolithic capillary columns with inner diameters in the range of 50-530 μm were prepared by radical polymerization of pentaerythritol tetraacrylate, polyhedral oligomeric silsesquioxane-methacrylate, and n-octadecyl methacrylate in the presence of methanol, dodecyl alcohol, and polyethyleneglycol lauryl ether. Columns were evaluated by inverse size-exclusion chromatography employing a set of polystyrene standards of narrow molecular-size distribution and by scanning electron microscopy. Chromatographic performance under reversed-phase conditions was also evaluated. The combination of two effective crosslinkers as pentaerythritol tetraacrylate and polyhedral oligomeric silsesquioxane-methacrylate in the polymerization mixture allows for the preparation of robust and efficient monolithic capillary columns within a fairly wide range of internal diameters. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Josef Planeta
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Dana Moravcová
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Pavel Karásek
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Michal Roth
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
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Aqel A, Alzahrani SS, Al-Rifai A, Alturkey M, Yusuf K, ALOthman ZA, Badjah-Hadj-Ahmed AY. Determination of Monoaromatic Hydrocarbons in Water Samples by Nano-Liquid Chromatography using a Composite Carbon Nanotubes- Lauryl Polymethacrylate Capillary Monolithic Column. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411014666180619144741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
This work reports a green analytical method for the determination of organic
environmental pollutants using nano-liquid chromatography with a self-made column for rapid, sensitive,
inexpensive and efficient analysis of BTX pollutants in water. The applications of monolithic nanoscale
columns for quantitative analysis of environmental real samples are very limited in the literature.
Methods:
A capillary column containing a composite of multi-walled carbon nanotubes incorporated
into a lauryl methacrylate-co-ethylene dimethacrylate porous monolithic polymer was fabricated for
the determination of BTX pollutants in real water samples.
Results:
Baseline separation was accomplished at 0.4 µL/min flow rate with UV-detection set at 208
nm. Under the optimum conditions, the calibration curves were validated over the range of 1.0-500
µg/L with R2 more than 0.9992. The detection limits of benzene, toluene, o-xylene and m/p-xylene
were 0.25, 0.05, 0.075 and 0.05 µg/L, respectively. After a simple extraction process with a theoretical
preconcentration factor equal to 200, the recovery values in Milli-Q, tap and sea water samples were
found to be ranged from 84.85 to 97.84% with %RSD less than 7.5. Furthermore, we reported a comparison
between our prepared composite column with a commercial C18 silica based column which is
the most used in such analytical field. Each column demonstrated its advantages from different analytical
aspects.
Conclusion:
The application of monolithic columns and nano-scale LC for routine analysis of environmental
samples is very promising as the use of monolithic capillary columns offers several advantages
over conventional scale particulate packed columns.
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Affiliation(s)
- Ahmad Aqel
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Soad S. Alzahrani
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Asma’a Al-Rifai
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mohammed Alturkey
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kareem Yusuf
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Zeid A. ALOthman
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Zhou DB, Han F, Ding L, Song W, Lv YN, Hu YY, Liu YX, Sheng X, Zheng P. Magnetic C 60 nanospheres based solid-phase extraction coupled with isotope dilution gas chromatography-mass spectrometry method for the determination of sixteen polycyclic aromatic hydrocarbons in Chinese herbal medicines. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1144:122076. [PMID: 32222675 DOI: 10.1016/j.jchromb.2020.122076] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 03/17/2020] [Accepted: 03/19/2020] [Indexed: 12/13/2022]
Abstract
C60-based magnetic nanospheres were synthesized by coating Fe3O4 nanospheres with silica, then modifying with 3-aminopropyltriethoxysilane as a linker and a C60 fullerene stationary phase. The morphologies, magnetic properties, infrared absorption and carbon content of magnetic nanospheres were studied by TEM, VSM, FTIR and carbon and sulfur analyzer. The magnetic nanospheres were employed for the magnetic solid-phase extraction (MSPE) of 16 polycyclic aromatic hydrocarbons (PAHs) in nine Chinese herbal medicines. The analyses were conducted by isotope dilution gas chromatography-mass spectrometry. The main parameters influencing the extraction, including extraction solvent, adsorbent amount, and extraction time were optimized. Method validation showed that the limit of detection (LOD) was 0.02-0.11 µg/kg, and the limit of quantification (LOQ) was 0.07-0.36 µg/kg. The spiked recoveries rates for 16 PAHs in white peony root were 84.7-107.2%. The relative standard deviation (RSD) was 1.7-8.4%. The established method was further used for the determination 16 PAHs in nine Chinese herbal medicines. Total content of 16 PAHs varied from 73.6 µg/kg (fructus lycii) to 2172.6 µg/kg (astragalus root). The results indicate that the pollution of PAHs in Chinese herbal medicines is serious. The established method can effective detect PAHs contamination in Chinese herbal medicines.
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Affiliation(s)
- Dian-Bing Zhou
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China.
| | - Fang Han
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Lei Ding
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Wei Song
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Ya-Ning Lv
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Yan-Yun Hu
- Instruments' Center for Physical Science, University of Science and Technology of China, Hefei, Anhui 230026, PR China; School of Public Health, Anhui Medical University, Hefei, Anhui 230032, PR China
| | - Yu-Xin Liu
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Xuan Sheng
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
| | - Ping Zheng
- Technology Center of Hefei Customs, and Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, PR China
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Ma S, Li Y, Ma C, Wang Y, Ou J, Ye M. Challenges and Advances in the Fabrication of Monolithic Bioseparation Materials and their Applications in Proteomics Research. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902023. [PMID: 31502719 DOI: 10.1002/adma.201902023] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/29/2019] [Indexed: 06/10/2023]
Abstract
High-performance liquid chromatography integrated with tandem mass spectrometry (HPLC-MS/MS) has become a powerful technique for proteomics research. Its performance heavily depends on the separation efficiency of HPLC, which in turn depends on the chromatographic material. As the "heart" of the HPLC system, the chromatographic material is required to achieve excellent column efficiency and fast analysis. Monolithic materials, fabricated as continuous supports with interconnected skeletal structure and flow-through pores, are regarded as an alternative to particle-packed columns. Such materials are featured with easy preparation, fast mass transfer, high porosity, low back pressure, and miniaturization, and are next-generation separation materials for high-throughput proteins and peptides analysis. Herein, the recent progress regarding the fabrication of various monolithic materials is reviewed. Special emphasis is placed on studies of the fabrication of monolithic capillary columns and their applications in separation of biomolecules by capillary liquid chromatography (cLC). The applications of monolithic materials in the digestion, enrichment, and separation of phosphopeptides and glycopeptides from biological samples are also considered. Finally, advances in comprehensive 2D HPLC separations using monolithic columns are also shown.
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Affiliation(s)
- Shujuan Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Ya Li
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Chen Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Yan Wang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
| | - Junjie Ou
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mingliang Ye
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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ALOthman ZA, Wabaidur SM. Application of carbon nanotubes in extraction and chromatographic analysis: A review. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2018.05.012] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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8
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Maya F, Paull B. Recent strategies to enhance the performance of polymer monoliths for analytical separations. J Sep Sci 2019; 42:1564-1576. [DOI: 10.1002/jssc.201801126] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 01/21/2019] [Accepted: 02/13/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Fernando Maya
- Australian Centre for Research on Separation Science (ACROSS)School of Natural Sciences‐ChemistryUniversity of Tasmania Hobart TAS Australia
| | - Brett Paull
- Australian Centre for Research on Separation Science (ACROSS)School of Natural Sciences‐ChemistryUniversity of Tasmania Hobart TAS Australia
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Fresco-Cala B, Cárdenas S. Preparation of macroscopic carbon nanohorn-based monoliths in polypropylene tips by medium internal phase emulsion for the determination of parabens in urine samples. Talanta 2019; 198:295-301. [PMID: 30876563 DOI: 10.1016/j.talanta.2019.02.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 02/03/2019] [Accepted: 02/05/2019] [Indexed: 01/21/2023]
Abstract
A porous monolithic solid based on single-walled carbon nanohorns dahlia-like structure, produced from a medium internal phase emulsion (MIPE), was prepared in a polypropylene tip using UV energy. Thus, single-walled carbon nanohorns (SWNHs) were added to the organic phase where they polymerized in the presence of a radical initiator. A cross-linker (ethylene dimethacrylate, EDMA) was also used in order to obtain a more robust structure. On the other hand, aqueous phase was the responsible for generating the pores in the final solid being inside the droplets generated by the surfactant (Pluronic L121) used to stabilize the polymerization emulsion. Variables related to the formation of the monolithic phase including the stability and composition of emulsion mixture, size of pores, solvent flow resistance and robustness, were studied in detail. In addition, the potential of the SWNH-monolith as extractant phase was evaluated using parabens as target analytes. The LODs ranged from 1 to 7 μg L-1, while the linear range was extended up to 5000 μg L-1. The reproducibility of the extraction procedure with different batches of emulsions was acceptable with RSD values < 16% and one prepared SWNH-tip can be used for more than 100 times without apparent extraction losses. The microextraction unit yielded an enrichment factor of 20 for all analytes (extraction efficiency of 100%), with recovery values between 80% and 116% in human urine samples.
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Affiliation(s)
- Beatriz Fresco-Cala
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071 Córdoba, Spain
| | - Soledad Cárdenas
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071 Córdoba, Spain.
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Zhou DB, Sheng X, Han F, Hu YY, Ding L, Lv YL, Song W, Zheng P. Magnetic solid-phase extraction based on [60]fullerene functionalization of magnetic nanoparticles for the determination of sixteen polycyclic aromatic hydrocarbons in tea samples. J Chromatogr A 2018; 1578:53-60. [DOI: 10.1016/j.chroma.2018.10.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 12/22/2022]
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Zheng J, Lu C, Huang J, Chen L, Ni C, Xie X, Zhu F, Wu D, Ouyang G. Fabrication of powdery polymer aerogel as the stationary phase for high-resolution gas chromatographic separation. Talanta 2018; 186:445-451. [DOI: 10.1016/j.talanta.2018.04.096] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 04/24/2018] [Accepted: 04/29/2018] [Indexed: 11/30/2022]
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12
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Synthesis and application of magnetic molecularly imprinted polymers in sample preparation. Anal Bioanal Chem 2018; 410:3991-4014. [DOI: 10.1007/s00216-018-1013-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/08/2018] [Accepted: 03/08/2018] [Indexed: 12/21/2022]
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13
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Al-Rifai A, Aqel A, Wahibi LA, ALOthman ZA, Badjah-Hadj-Ahmed AY. Carbon nanotube-based benzyl polymethacrylate composite monolith as a solid phase extraction adsorbent and a stationary phase material for simultaneous extraction and analysis of polycyclic aromatic hydrocarbon in water. J Chromatogr A 2018; 1535:17-26. [DOI: 10.1016/j.chroma.2018.01.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 12/31/2022]
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Liang X, Hou X, Chan JH, Guo Y, Hilder EF. The application of graphene-based materials as chromatographic stationary phases. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.11.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Li XX, Zhang LS, Wang C, Huang YP, Liu ZS. Green synthesis of monolithic column incorporated with graphene oxide using room temperature ionic liquid and eutectic solvents for capillary electrochromatography. Talanta 2017; 178:763-771. [PMID: 29136892 DOI: 10.1016/j.talanta.2017.10.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/29/2017] [Accepted: 10/10/2017] [Indexed: 12/21/2022]
Abstract
In this work, a hybrid monolith incorporated with graphene oxide (GO) was prepared in the first time with binary green porogens of deep eutectic solvents (DESs) and room temperature ionic liquids (RTILs). GO was modified with 3-(trimethoxysilyl) propylmethacrylate (γ-MPS), and the resultant GO-MPS can be incorporated into poly (methacrylic acid-co-butylmethacrylate-co-ethylene glycol dimethacrylate) monoliths covalently. A hybrid monolithic column with high permeability and homogeneity can be achieved due to good dispersion of GO-MPS in the green solvents. The GO-MPS incorporated monolith was characterized by transmission electron microscopy, scanning electron microscopy, thermogravimetric analysis and nitrogen adsorption tests. The separation of small organic molecules of alkylphenones and alkylbenzenes was used to evaluate the performance of GO-MPS grafted monolith. The GO-MPS grafted monolith displayed the maximum column efficiency of 147,000 plates/m, about twice higher than the GO-free monolith. In addition, all of the retention and selectivity of small molecules of alkylphenones and alkylbenzenes increased due to the addition of GO-MPS. The results demonstrated that the use of DESs and RTILs is a powerful approach for the preparation of GO incorporated polymer monoliths. The monolith was further applied to the separation of tryptic digests from bovine serum albumin, and the result indicated its potential in the analysis of some complex samples.
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Affiliation(s)
- Xin-Xin Li
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Li-Shun Zhang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Chao Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Yan-Ping Huang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Zhao-Sheng Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
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Ganewatta N, El Rassi Z. Organic polymer-based monolithic stationary phases with incorporated nanostructured materials for HPLC and CEC. Electrophoresis 2017; 39:53-66. [PMID: 28926678 DOI: 10.1002/elps.201700312] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 09/10/2017] [Accepted: 09/11/2017] [Indexed: 12/12/2022]
Abstract
This review article is concerned with the recent advances made in the field of organic polymer-based monoliths with incorporated nanostructured materials (NSMs) for use in liquid chromatography and capillary electrochromatography. It covers the pertinent literature published over the last 7-8 years with a total of 56 references. The present article has two distinct parts: one major part encompassing "traditional" organic polymer-based monoliths modified with NSMs and a minor part on cryogels modified with NSMs.
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Affiliation(s)
| | - Ziad El Rassi
- Department of Chemistry, Oklahoma State University, Stillwater, OK
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Lynch KB, Chen A, Liu S. Miniaturized high-performance liquid chromatography instrumentation. Talanta 2017; 177:94-103. [PMID: 29108588 DOI: 10.1016/j.talanta.2017.09.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 09/04/2017] [Accepted: 09/06/2017] [Indexed: 12/26/2022]
Abstract
Miniaturized high performance liquid chromatography (HPLC) has attracted increasing attention for its potential in high-throughput analyses and point-of-care applications. In this review we highlight the recent advancements in HPLC system miniaturization. We focus on the major components that constitute these instruments along with their respective advantages and drawbacks as well as present a few representative miniaturized HPLC systems. We discuss briefly some of the applications and also anticipate the future development trends of these instrumental platforms.
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Affiliation(s)
- Kyle B Lynch
- Department of Chemistry and Biochemistry, University of Oklahoma, USA.
| | - Apeng Chen
- Department of Chemistry and Biochemistry, University of Oklahoma, USA
| | - Shaorong Liu
- Department of Chemistry and Biochemistry, University of Oklahoma, USA
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Beeram SR, Rodriguez E, Doddavenkatanna S, Li Z, Pekarek A, Peev D, Goerl K, Trovato G, Hofmann T, Hage DS. Nanomaterials as stationary phases and supports in liquid chromatography. Electrophoresis 2017; 38:2498-2512. [DOI: 10.1002/elps.201700168] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 07/12/2017] [Accepted: 07/17/2017] [Indexed: 12/16/2022]
Affiliation(s)
| | | | | | - Zhao Li
- Department of Chemistry University of Nebraska Lincoln NE USA
| | - Allegra Pekarek
- Department of Chemistry University of Nebraska Lincoln NE USA
| | - Darin Peev
- Department of Electrical Engineering University of Nebraska Lincoln NE USA
| | - Kathryn Goerl
- Department of Chemistry University of Nebraska Lincoln NE USA
| | - Gianfranco Trovato
- Department of Electrical Engineering University of Nebraska Lincoln NE USA
| | - Tino Hofmann
- Department of Electrical Engineering University of Nebraska Lincoln NE USA
| | - David S. Hage
- Department of Chemistry University of Nebraska Lincoln NE USA
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Biglova YN, Mustafin AG, Miftakhov MS. Physicochemical characteristics of the radical copolymerization of fullerene-containing methacrylates with vinyl monomers. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B 2017. [DOI: 10.1134/s1990793117020038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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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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21
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Incorporation of zeolitic imidazolate framework (ZIF-8)-derived nanoporous carbons in methacrylate polymeric monoliths for capillary electrochromatography. Talanta 2017; 164:348-354. [DOI: 10.1016/j.talanta.2016.11.027] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/10/2016] [Accepted: 11/13/2016] [Indexed: 11/24/2022]
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22
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23
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Wang H, Li Z, Feng W, Jia Q. Polymer monolith containing an embedded covalent organic framework for the effective enrichment of benzophenones. NEW J CHEM 2017. [DOI: 10.1039/c7nj02512b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A COF modified poly(glycidyl methacrylate–ethylene dimethacrylate) monolith was prepared and used for the microextraction of benzophenones in urine and serum samples.
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Affiliation(s)
- Huiqi Wang
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Zheng Li
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Wei Feng
- The First Hospital of Jilin University
- Changchun 130021
- China
| | - Qiong Jia
- College of Chemistry
- Jilin University
- Changchun 130012
- China
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24
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Zhang LS, Zhao QL, Li XX, Li XX, Huang YP, Liu ZS. Green synthesis of mesoporous molecular sieve incorporated monoliths using room temperature ionic liquid and deep eutectic solvents. Talanta 2016; 161:660-667. [DOI: 10.1016/j.talanta.2016.09.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/08/2016] [Accepted: 09/10/2016] [Indexed: 02/05/2023]
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25
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Wang X, Lamprou A, Svec F, Bai Y, Liu H. Polymer‐based monolithic column with incorporated chiral metal–organic framework for enantioseparation of methyl phenyl sulfoxide using nano‐liquid chromatography. J Sep Sci 2016; 39:4544-4548. [DOI: 10.1002/jssc.201600810] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 09/29/2016] [Accepted: 09/30/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Xin Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering Peking University Beijing P. R. China
- The Molecular Foundry E. O. Lawrence Berkeley National Laboratory Berkeley CA USA
| | - Alexandros Lamprou
- The Molecular Foundry E. O. Lawrence Berkeley National Laboratory Berkeley CA USA
| | - Frantisek Svec
- The Molecular Foundry E. O. Lawrence Berkeley National Laboratory Berkeley CA USA
| | - Yu Bai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering Peking University Beijing P. R. China
| | - Huwei Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering Peking University Beijing P. R. China
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26
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Černigoj U, Gašperšič J, Fichtenbaum A, Lendero Krajnc N, Vidič J, Mitulović G, Štrancar A. Titanium dioxide nanoparticle coating of polymethacrylate-based chromatographic monoliths for phosphopetides enrichment. Anal Chim Acta 2016; 942:146-154. [DOI: 10.1016/j.aca.2016.08.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 08/28/2016] [Accepted: 08/29/2016] [Indexed: 01/25/2023]
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27
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Zhang Z, Xu J, Hussain D, Feng YQ. Polyoxometalate incorporated porous polymer monoliths, a versatile separation media for nano liquid chromatography. J Chromatogr A 2016; 1453:71-7. [DOI: 10.1016/j.chroma.2016.05.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 05/10/2016] [Accepted: 05/12/2016] [Indexed: 12/23/2022]
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28
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Yuan Y, Cui P, Tian Y, Zou X, Zhou Y, Sun F, Zhu G. Coupling fullerene into porous aromatic frameworks for gas selective sorption. Chem Sci 2016; 7:3751-3756. [PMID: 29997862 PMCID: PMC6008602 DOI: 10.1039/c6sc00134c] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 02/18/2016] [Indexed: 11/21/2022] Open
Abstract
A lot of investigations calculate that fullerene would be an excellent unit for porous adsorbents for gas sorption and separation. Although the conjugated structure and symmetrical shape of fullerene makes it an ideal building block, there is no facile strategy to achieve fullerene-based porous materials. Herein, we adopt a novel acid catalyzed coupling reaction to bind the fullerene molecules together in a one-step synthesis. After synthesizing the adducts as models, the atomic connectivity between the fullerene molecules is determined clearly. We then prepared a series of fullerene-based porous aromatic frameworks (PAFs). The targeted products adsorb H2 and CO2, and they exhibit some selectivity of CO2 over N2 and CH4. The good performance of the PAFs indicates that we could combine the gas binding ability of the building block and the porous nature of PAF materials together to give a better adsorbent.
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Affiliation(s)
- Ye Yuan
- Key Laboratory of Polyoxometalate Science of the Ministry of Education , Faculty of Chemistry , Northeast Normal University , Changchun , 130024 , P. R. China .
| | - Peng Cui
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry , Jilin University , Changchun , 130012 , P. R. China
| | - Yuyang Tian
- Key Laboratory of Polyoxometalate Science of the Ministry of Education , Faculty of Chemistry , Northeast Normal University , Changchun , 130024 , P. R. China .
| | - Xiaoqin Zou
- Key Laboratory of Polyoxometalate Science of the Ministry of Education , Faculty of Chemistry , Northeast Normal University , Changchun , 130024 , P. R. China .
| | - Yingxi Zhou
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry , Jilin University , Changchun , 130012 , P. R. China
| | - Fuxing Sun
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry , Jilin University , Changchun , 130012 , P. R. China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education , Faculty of Chemistry , Northeast Normal University , Changchun , 130024 , P. R. China .
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29
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Yusuf K, Badjah-Hadj-Ahmed AY, Aqel A, Aouak T, ALOthman ZA. Zeolitic imidazolate framework-methacrylate composite monolith characterization by inverse gas chromatography. J Chromatogr A 2016; 1443:233-40. [DOI: 10.1016/j.chroma.2016.03.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/02/2016] [Accepted: 03/10/2016] [Indexed: 10/22/2022]
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30
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Self-assembled covalent capillary coating of diazoresin/carboxyl fullerene for analysis of proteins by capillary electrophoresis and a comparison with diazoresin/graphene oxide coating. J Chromatogr A 2016; 1437:226-233. [DOI: 10.1016/j.chroma.2016.02.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 01/29/2016] [Accepted: 02/01/2016] [Indexed: 11/18/2022]
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31
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Yusuf K, Badjah-Hadj-Ahmed AY, Aqel A, ALOthman ZA. Monolithic metal-organic framework MIL-53(Al)-polymethacrylate composite column for the reversed-phase capillary liquid chromatography separation of small aromatics. J Sep Sci 2016; 39:880-8. [DOI: 10.1002/jssc.201501289] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 12/20/2015] [Accepted: 12/20/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Kareem Yusuf
- Advanced Materials Research Chair, Department of Chemistry, College of Science; King Saud University; Riyadh Kingdom of Saudi Arabia
| | - Ahmed Yacine Badjah-Hadj-Ahmed
- Advanced Materials Research Chair, Department of Chemistry, College of Science; King Saud University; Riyadh Kingdom of Saudi Arabia
| | - Ahmad Aqel
- Advanced Materials Research Chair, Department of Chemistry, College of Science; King Saud University; Riyadh Kingdom of Saudi Arabia
| | - Zeid Abdullah ALOthman
- Advanced Materials Research Chair, Department of Chemistry, College of Science; King Saud University; Riyadh Kingdom of Saudi Arabia
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32
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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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33
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Wang H, Wei S, Zhang H, Jia Q. Preconcentration of bisphenols by using calix[4]arene derivatives modified porous polymer monolith coupled with HPLC. RSC Adv 2016. [DOI: 10.1039/c6ra03352k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A functionalized calix[4]arene (alkenyl@C[4]A) was introduced into the poly(butyl methacrylate-ethylene dimethacrylate) monolith inside a capillary to prepare a polymer monolith microextraction (PMME) material (poly(BMA-alkenyl@C[4]A-EDMA)).
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Affiliation(s)
- Huiqi Wang
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Shigang Wei
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Huihui Zhang
- Technology Research & Development Center
- Heilongjiang Tobacco Industrial Company
- Harbin 150000
- China
| | - Qiong Jia
- College of Chemistry
- Jilin University
- Changchun 130012
- China
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34
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Urban J. Current trends in the development of porous polymer monoliths for the separation of small molecules. J Sep Sci 2015; 39:51-68. [DOI: 10.1002/jssc.201501011] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Revised: 09/17/2015] [Accepted: 09/18/2015] [Indexed: 01/15/2023]
Affiliation(s)
- Jiří Urban
- Department of Analytical Chemistry, Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
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35
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Jin T, Li F, Cheng J, Wu S, Zhou H, Cheng M. Polymer monolithic column containing embedded graphene oxide sheets for sensitive determination of carbamate insecticides by HPLC. Mikrochim Acta 2015. [DOI: 10.1007/s00604-015-1637-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Stable Poly(methacrylic acid) Brush Decorated Silica Nano-Particles by ARGET ATRP for Bioconjugation. Polymers (Basel) 2015. [DOI: 10.3390/polym7081427] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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37
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Sharma S, Tolley LT, Tolley HD, Plistil A, Stearns SD, Lee ML. Hand-portable liquid chromatographic instrumentation. J Chromatogr A 2015; 1421:38-47. [PMID: 26592464 DOI: 10.1016/j.chroma.2015.07.119] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 07/29/2015] [Accepted: 07/31/2015] [Indexed: 01/24/2023]
Abstract
Over the last four decades, liquid chromatography (LC) has experienced an evolution to smaller columns and particles, new stationary phases and low flow rate instrumentation. However, the development of person-portable LC has not followed, mainly due to difficulties encountered in miniaturizing pumps and detectors, and in reducing solvent consumption. The recent introduction of small, non-splitting pumping systems and UV-absorption detectors for use with capillary columns has finally provided miniaturized instrumentation suitable for high-performance hand-portable LC. Fully integrated microfabricated LC still remains a significant challenge. Ion chromatography (IC) has been successfully miniaturized and applied for field analysis; however, applications are mostly limited to inorganic and small organic ions. This review covers advancements that make possible more rapid expansion of portable forms of LC and IC.
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Affiliation(s)
- Sonika Sharma
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602, USA
| | - Luke T Tolley
- Department of Chemistry, Southern Illinois University, Carbondale, IL 62901, USA
| | - H Dennis Tolley
- Department of Statistics, Brigham Young University, Provo, UT 84602, USA
| | - Alex Plistil
- VICI Valco Instruments, Houston, Texas 77055, USA
| | | | - Milton L Lee
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602, USA.
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38
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Yusuf K, Badjah-Hadj-Ahmed AY, Aqel A, ALOthman ZA. Fabrication of zeolitic imidazolate framework-8-methacrylate monolith composite capillary columns for fast gas chromatographic separation of small molecules. J Chromatogr A 2015; 1406:299-306. [DOI: 10.1016/j.chroma.2015.06.026] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 06/10/2015] [Accepted: 06/11/2015] [Indexed: 10/23/2022]
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39
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Xu J, Huang S, Wu R, Jiang R, Zhu F, Wang J, Ouyang G. Bioinspired Polydopamine Sheathed Nanofibers for High-Efficient in Vivo Solid-Phase Microextraction of Pharmaceuticals in Fish Muscle. Anal Chem 2015; 87:3453-9. [DOI: 10.1021/ac5048357] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianqiao Xu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Shuyao Huang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Rongben Wu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Ruifen Jiang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Fang Zhu
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Jing Wang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Gangfeng Ouyang
- MOE Key Laboratory of Aquatic
Product Safety/KLGHEI of Environment and Energy Chemistry, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
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40
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Zhang M, Qiu H. Progress in stationary phases modified with carbonaceous nanomaterials for high-performance liquid chromatography. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2014.10.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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41
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Lin Z, Wang J, Yu R, Yin X, He Y. Incorporation of graphene oxide nanosheets into boronate-functionalized polymeric monolith to enhance the electrochromatographic separation of small molecules. Electrophoresis 2015; 36:596-606. [DOI: 10.1002/elps.201400458] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 10/28/2014] [Accepted: 10/29/2014] [Indexed: 12/13/2022]
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 Fujian China
| | - Juan Wang
- 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 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 Fujian China
| | - Xiaofei Yin
- The First Institute of Oceanography; SOA; Qingdao P. R. China
| | - Yu He
- 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 Fujian China
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42
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KUBO T, MURAKAMI Y, NAITO T, OTSUKA K. C 60-Fullerene Bonded Silica Monolithic Capillary for Specific Separations of Aromatic Compounds. CHROMATOGRAPHY 2015. [DOI: 10.15583/jpchrom.2015.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Takuya KUBO
- Graduate School of Engineering, Kyoto University
| | | | | | - Koji OTSUKA
- Graduate School of Engineering, Kyoto University
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43
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Alwy A, Clarke SP, Brougham DF, Twamley B, Paull B, White B, Connolly D. Development of a silica monolith modified with Fe3O4 nano-particles in centrifugal spin column format for the extraction of phosphorylated compounds. J Sep Sci 2014; 38:283-90. [PMID: 25376605 DOI: 10.1002/jssc.201400924] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 10/27/2014] [Accepted: 10/27/2014] [Indexed: 12/24/2022]
Abstract
In this study, citrate-stabilised iron oxide nano-particles (∼16 nm) have been immobilised on commercial silica monolithic centrifugal spin columns (MonoSpin) for the extraction of phosphorylated compounds. Two alternative strategies were adopted involving either direct electrostatic attachment to an aminated MonoSpin (single-layer method) in the first instance, or the use of a layer-by-layer method with poly(diallyldimethylammonium) chloride. Field-emission scanning electron spectroscopy and energy-dispersive X-ray spectroscopy was used for confirming notably higher coverage of nano-particles using the layer-by-layer method (2.49 ± 0.53 wt%) compared with the single-layer method (0.43 ± 0.30 wt%). The modified monolith was used for the selective separation/extraction of adenosine monophosphate, adenosine diphosphate and adenosine triphosphate with elution using a phosphate buffer. A reversed-phase liquid chromatographic assay was used for confirming that adenosine, as a non-phosphorylated control was not retained on the modified MonoSpin devices, whereas recovery of 80% for adenosine monophosphate, 86% for adenosine diphosphate and 82% for adenosine triphosphate was achieved.
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Affiliation(s)
- Ali Alwy
- Irish Separation Science Cluster, National Centre for Sensor Research, Dublin City University, Glasnevin, Dublin, Ireland
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44
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Jonnada M, Rathnasekara R, El Rassi Z. Recent advances in nonpolar and polar organic monoliths for HPLC and CEC. Electrophoresis 2014; 36:76-100. [PMID: 25266173 DOI: 10.1002/elps.201400426] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Revised: 09/20/2014] [Accepted: 09/22/2014] [Indexed: 01/17/2023]
Abstract
This article is aimed at providing a review of the progress made in the field over the period 2011 to present in order to expand in parts on two previous reviews (S. Karenga and Z. El Rassi, Electrophoresis, 2011, 32, 90-104; D. Gunasena and Z. El Rassi, Electrophoresis, 2012, 33, 251-261). In brief, this review article describes progress made in nonpolar and polar monoliths used in RP HPLC and CEC and in hydrophilic interaction LC/CEC, respectively. This article is by no means an exhaustive review of the literature; it is rather a survey of the recent progress made in the field with 69 references published on nonpolar and polar polymeric monoliths.
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Affiliation(s)
- Murthy Jonnada
- Department of Chemistry, Oklahoma State University, Stillwater, OK, USA
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45
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Svec F, Lv Y. Advances and Recent Trends in the Field of Monolithic Columns for Chromatography. Anal Chem 2014; 87:250-73. [DOI: 10.1021/ac504059c] [Citation(s) in RCA: 279] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Frantisek Svec
- International
Research Center
for Soft Matter, Beijing University of Chemical Technology, 100029 Beijing, China
| | - Yongqin Lv
- International
Research Center
for Soft Matter, Beijing University of Chemical Technology, 100029 Beijing, China
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46
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Monolithic and core–shell columns in comprehensive two-dimensional HPLC: a review. Anal Bioanal Chem 2014; 407:139-51. [DOI: 10.1007/s00216-014-8147-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 08/13/2014] [Accepted: 08/29/2014] [Indexed: 10/24/2022]
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47
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Aggarwal P, Lawson JS, Tolley HD, Lee ML. High efficiency polyethylene glycol diacrylate monoliths for reversed-phase capillary liquid chromatography of small molecules. J Chromatogr A 2014; 1364:96-106. [DOI: 10.1016/j.chroma.2014.08.056] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 08/12/2014] [Accepted: 08/18/2014] [Indexed: 10/24/2022]
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48
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Tao SP, Wang C, Sun Y. Coating of nanoparticles on cryogel surface and subsequent double-modification for enhanced ion-exchange capacity of protein. J Chromatogr A 2014; 1359:76-83. [DOI: 10.1016/j.chroma.2014.07.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 07/04/2014] [Accepted: 07/08/2014] [Indexed: 01/15/2023]
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49
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Li Y, Qi L, Shen Y, Zhang H, Ma H. Facile Fabrication of Polymeric Ionic Liquid Grafted Porous Polymer Monolith for Mixed-Mode High Performance Liquid Chromatography. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400188] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tang S, Guo Y, Xiong C, Liu S, Liu X, Jiang S. Nanoparticle-based monoliths for chromatographic separations. Analyst 2014; 139:4103-17. [DOI: 10.1039/c4an00593g] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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