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Fouad A, Adly FG, Soltan MK, Ghanem A. Lipase as a Chiral Selector Immobilised on Carboxylated Single-Walled Carbon Nanotubes and Encapsulated in the Organic Polymer Monolithic Capillary for Nano-High Performance Liquid Chromatography Enantioseparation of Racemic Pharmaceuticals. Molecules 2023; 28:6663. [PMID: 37764439 PMCID: PMC10534468 DOI: 10.3390/molecules28186663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
Herein, we report the preparation of lipase immobilised on single-walled carbon nanotubes (SWCNTs) as an enantioselector for capillary monolithic columns and their application in the chiral separation of racemic pharmaceuticals. The columns were prepared through the encapsulation of functionalised SWCNTs (c-SWCNTs) within an organic monolithic polymer, followed by the immobilisation of lipase over the obtained monolith, over a three-day (L1) and five-day (L2) period. The prepared columns were tested for the enantioselective nano-HPLC separation of 50 racemic drugs. A suitable resolution was achieved for 25 drugs using nano-RP-HPLC conditions for both the L1 and L2 capillaries, while no specific resolution was detected under normal-phase HPLC conditions. The developed c-SWCNT-lipase-based polymeric monolithic capillaries are a promising expansion for separating pharmaceutical enantiomers' using nano-HPLC.
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Affiliation(s)
- Ali Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt;
| | - Frady G. Adly
- Complementary & Over the Counter Medicines Branch, Medicines Regulation Division, Therapeutic Goods Administration, Australian Department of Health and Aged Care, Canberra, ACT 2609, Australia;
| | - Moustafa K. Soltan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt;
- Oman College of Health Sciences, Ministry of Health, Muscat 132, Oman
| | - Ashraf Ghanem
- Chirality Program, Faculty of Science and Technology, University of Canberra, Canberra, ACT 2601, Australia
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Fanali C, D’Orazio G, Gentili A, Fanali S. Analysis of Nonsteroidal Anti-inflammatory Drugs by using Microfluidic Techniques: A Review. CURR PHARM ANAL 2021. [DOI: 10.2174/1573412916666200401124059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In this review paper, miniaturized techniques, including both electromigration and liquid
chromatographic techniques, have been discussed considering their main features in the analytical field
for the separation and analysis of Nonsteroidal Anti-inflammatory Drugs (NSAIDs). In Capillary Electrophoresis
(CE) and nano-liquid chromatography (nano-LC), separation is performed in capillaries
with Internal Diameter (I.D.) lower than 100 μm and therefore flow rates in the range 100-1000 nL/min
are applied. Therefore, due to the low flow rate, high mass sensitivity can be obtained. Usually, conventional
UV detectors are used on-line; however, these techniques can be coupled with Mass Spectrometry
(MS). CE and nano-LC have also been applied to the separation of NSAIDs using silica stationary
phases (SP) modified with C<sub>18</sub> promoting interaction with analytes mainly based on hydrophobic
interaction. Besides, the use of chiral SP was found to be effective for the chiral resolution of these
compounds. In addition to silica phases, monolithic (both organic and inorganic) material has also been
used. Although most of the presented studies aimed to demonstrate the usefulness of the considered
microfluidic techniques, some applications to real samples have also been reported.
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Affiliation(s)
- Chiara Fanali
- Faculty of Science, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome,Italy
| | - Giovanni D’Orazio
- Istituto per i Sistemi Biologici, Consiglio Nazionale delle Ricerche, Via Salaria km 29,300 - 00015 Monterotondo,Italy
| | - Alessandra Gentili
- Department of Chemistry, University of Rome “La Sapienza“, Piazzale Aldo Moro 5, P.O. Box 34, Posta 62, 00185 Roma,Italy
| | - Salvatore Fanali
- Teaching Committee of Ph.D. School in Natural Science and Engineering, University of Verona, Verona,Italy
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3
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Recent advances in the fabrication and application of nanomaterial-based enzymatic microsystems in chemical and biological sciences. Anal Chim Acta 2019; 1067:31-47. [DOI: 10.1016/j.aca.2019.02.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 02/09/2019] [Accepted: 02/12/2019] [Indexed: 11/24/2022]
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Wu J, Sun J, Cheng H, Liu J, Wang Y. Analysis of polycyclic aromatic hydrocarbons by capillary electrochromatography by using capillary columns packed with polycyclic-aromatic-hydrocarbon-specific particles. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jiabei Wu
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Jiannan Sun
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Heyong Cheng
- Qianjiang College; Hangzhou Normal University; Hangzhou China
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Jinhua Liu
- Qianjiang College; Hangzhou Normal University; Hangzhou China
| | - Yuanchao Wang
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
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Fresco-Cala B, Cárdenas S. Nanostructured hybrid monolith with integrated stirring for the extraction of UV-filters from water and urine samples. Talanta 2018; 182:391-395. [DOI: 10.1016/j.talanta.2018.02.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/02/2018] [Accepted: 02/04/2018] [Indexed: 11/16/2022]
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Fresco-Cala B, Mompó-Roselló Ó, Simó-Alfonso EF, Cárdenas S, Herrero-Martínez JM. Carbon nanotube-modified monolithic polymethacrylate pipette tips for (micro)solid-phase extraction of antidepressants from urine samples. Mikrochim Acta 2018; 185:127. [DOI: 10.1007/s00604-017-2659-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 12/30/2017] [Indexed: 12/21/2022]
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7
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Zhao H, Wang Y, Cheng H, Wang Y. Fabrication of single-walled carbon nanohorns incorporated a monolithic column for capillary electrochromatography. J Sep Sci 2017. [DOI: 10.1002/jssc.201700193] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Hongyan Zhao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Yizhou Wang
- Qianjiang College; Hangzhou Normal University; Hangzhou China
| | - Heyong Cheng
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
| | - Yuanchao Wang
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou China
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8
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Organo-silica hybrid capillary monolithic column with mesoporous silica particles for separation of small aromatic molecules. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2404-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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9
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Intrchom W, Mitra S. Analytical sample preparation, preconcentration and chromatographic separation on carbon nanotubes. Curr Opin Chem Eng 2017. [DOI: 10.1016/j.coche.2017.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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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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Miao C, Bai R, Xu S, Hong T, Ji Y. Carboxylated single-walled carbon nanotube-functionalized chiral polymer monoliths for affinity capillary electrochromatography. J Chromatogr A 2017; 1487:227-234. [PMID: 28117122 DOI: 10.1016/j.chroma.2017.01.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 01/08/2017] [Accepted: 01/09/2017] [Indexed: 11/25/2022]
Abstract
Carboxylated single-walled carbon nanotubes (c-SWNTs) were incorporated into poly(glycidylmethacrylate-co-ethylene glycol dimethacrylate) [poly(GMA-co-EDMA)] monoliths to develop a novel monolithic stationary phase for capillary electrochromatography. The prepared monoliths were characterized by scanning electron microscopy and nitrogen adsorption. Additionally, pepsin, which is a chiral selector, was bonded to the c-SWNT-incorporated monoliths via epoxide groups as reactive sites and glutaraldehyde as the spacer. The effects of the c-SWNT concentration on chiral separation were investigated, and the results suggested that the c-SWNTs played a significant role in improving the separation efficiency, although pepsin was the dominant element in determining the chiral recognition ability of the monolith. Moreover, the influences of buffer pH, operating voltage and sample volume were also studied with (±)-nefopam as a model drug. Under the optimized conditions, the pepsin-modified poly(GMA-c-SWNTs-EDMA) monolith exhibited excellent enantioseparation performance for ten pairs of basic chiral drugs and extended the scope of chiral separation of drug enantiomers.
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Affiliation(s)
- Chunyue Miao
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Ruihan Bai
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Shujuan Xu
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Tingting Hong
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China
| | - Yibing Ji
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Nanjing 210009, China.
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13
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Hong T, Yang X, Xu Y, Ji Y. Recent advances in the preparation and application of monolithic capillary columns in separation science. Anal Chim Acta 2016; 931:1-24. [DOI: 10.1016/j.aca.2016.05.013] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 05/07/2016] [Accepted: 05/09/2016] [Indexed: 12/12/2022]
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Preparation of graphene oxide-modified affinity capillary monoliths based on three types of amino donor for chiral separation and proteolysis. J Chromatogr A 2016; 1456:249-56. [DOI: 10.1016/j.chroma.2016.06.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 05/16/2016] [Accepted: 06/07/2016] [Indexed: 12/14/2022]
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15
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Zhang LS, Gao SP, Huang YP, Liu ZS. Green synthesis of polymer monoliths incorporated with carbon nanotubes in room temperature ionic liquid and deep eutectic solvents. Talanta 2016; 154:335-40. [DOI: 10.1016/j.talanta.2016.03.088] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 03/20/2016] [Accepted: 03/28/2016] [Indexed: 10/22/2022]
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Declerck S, Vander Heyden Y, Mangelings D. Enantioseparations of pharmaceuticals with capillary electrochromatography: A review. J Pharm Biomed Anal 2016; 130:81-99. [PMID: 27156645 DOI: 10.1016/j.jpba.2016.04.024] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 04/13/2016] [Accepted: 04/17/2016] [Indexed: 11/19/2022]
Abstract
The chiral separation of pharmaceuticals is one of the major research topics in the pharmaceutical industry. Chromatographic techniques are most frequently used in this context. Separations in capillary electrochromatography (CEC) are an alternative and achieved by chromatographic retention and electrophoretic mobility principles. As a result, CEC is characterized by a high selectivity and efficiency. The limited number of stationary phases specifically developed for CEC, the low number of commercially available CEC columns, the frits to maintain the stationary phase, which forms fragile spots in the columns, and the limited column robustness and reproducibility, make CEC not very attractive for industrial application. However, CEC is still applied and studied in the academic field. This review discusses the enantioseparation of drugs in CEC published during the last four years, with a critical view on the reproducibility and the practical utility of these applications.
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Affiliation(s)
- Sven Declerck
- Department of Analytical Chemistry and Pharmaceutical Technology (FABI), Center for Pharmaceutical Research (CePhaR), Vrije Universiteit Brussel-VUB, Laarbeeklaan 103, B-1090 Brussels, Belgium.
| | - Yvan Vander Heyden
- Department of Analytical Chemistry and Pharmaceutical Technology (FABI), Center for Pharmaceutical Research (CePhaR), Vrije Universiteit Brussel-VUB, Laarbeeklaan 103, B-1090 Brussels, Belgium.
| | - Debby Mangelings
- Department of Analytical Chemistry and Pharmaceutical Technology (FABI), Center for Pharmaceutical Research (CePhaR), Vrije Universiteit Brussel-VUB, Laarbeeklaan 103, B-1090 Brussels, Belgium.
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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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