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Fanali C, Della Posta S, Gentili A, Chankvetadze B, Fanali S. Recent developments in electromigration techniques related to pharmaceutical and biomedical analysis - A review. J Pharm Biomed Anal 2023; 235:115647. [PMID: 37625282 DOI: 10.1016/j.jpba.2023.115647] [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: 06/11/2023] [Revised: 08/10/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023]
Abstract
The analysis of pharmaceutical compounds is an important research topic as the use of different drugs affects people's daily life for the treatment of diseases. In addition to the widespread use of the internet, counterfeit drugs have appeared in the market. The development of modern analytical techniques, reliable, precise, sensitive, and rapid methods, has provided powerful means of analysis used in various fields such as drug production, quality control, determination of impurities and/or metabolites, biochemistry, pharmacokinetics, etc. Analytical techniques so far used in the pharmaceutical analysis include high-performance liquid chromatography (HPLC), gas chromatography (GC), super/sub-critical fluid chromatography (SFC), and capillary electromigration techniques such as capillary electrophoresis (CE) and rather rarely capillary electrochromatography (CEC). CE has some advantages over other techniques, e.g., very high efficiency, reduced costs (use of minute volumes of solvents and samples), the possibility to use different separation mechanisms, etc. In this review paper, the main features and limitations of the capillary electromigration techniques (especially CE) are discussed. Some selected applications of CE to the analysis of pharmaceutical compounds published in the period 2021-2023 (May) are reported.
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Affiliation(s)
- Chiara Fanali
- Department of Science and Technology for Humans and the Environment, University Campus Bio-Medico of Rome, Rome, Italy.
| | - Susanna Della Posta
- Department of Science and Technology for Humans and the Environment, University Campus Bio-Medico of Rome, Rome, Italy
| | - Alessandra Gentili
- Department of Chemistry, Sapienza University, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Bezhan Chankvetadze
- Institute of Physical and Analytical Chemistry, School of Exact and Natural Sciences, Tbilisi State University, Tbilisi, Georgia
| | - Salvatore Fanali
- Scientific Board of the Ph.D. School in Nanosciences and Advanced Technologies, University of Verona, Verona, Italy
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2
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Miao P, Li Y, Du Y. Dual-ligand 3D lammelar chiral metal-organic framework for capillary electrochromatographic enantioseparations. Mikrochim Acta 2023; 190:302. [PMID: 37464133 DOI: 10.1007/s00604-023-05890-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/28/2023] [Indexed: 07/20/2023]
Abstract
Dual-ligand metal-organic frameworks (MOFs) based on tryptophan and camphoric acid were designed and synthesized as the stationary phase of the capillary electrochromatography (CEC) system. This CEC system showed significantly improved enantioseparation ability for nine drugs, compared with the single-ligand MOF stationary phase. Characterization methods such as N2 adsorption-desorption isotherms and scanning electron microscopy proved that the dual-ligand MOFs possessed excellent 3D spatial structures (ligand ratio is 1:1) which ensured the enantioseparation capability of the CEC system. The influence of ligand types on the chiral selectivity of MOFs was explored using racemic phenylalaninol and its single enantiomers as models. When the chiral type of the ligands is consistent, the enantioseparation ability of the CEC system is better. The chromatographic conditions such as buffer concentration, buffer pH, organic solvent addition ratio, and applied voltage were optimized, and satisfactory repeatability and stability of the CEC system were verified. Additionally, the enantioseparation mechanism of the CEC system was discussed through adsorption kinetic experiments, adsorption isotherm fitting, and thermodynamics.
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Affiliation(s)
- Pandeng Miao
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), China Pharmaceutical University, No. 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Yuchen Li
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), China Pharmaceutical University, No. 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, People's Republic of China
| | - Yingxiang Du
- Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), China Pharmaceutical University, No. 24 Tongjiaxiang, Nanjing, 210009, People's Republic of China.
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, People's Republic of China.
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3
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Cheng Q, Ma Q, Pei H, Liang H, Zhang X, Jin X, Liu N, Guo R, Mo Z. Chiral metal-organic frameworks materials for racemate resolution. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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Song R, Li Y, Chen Y, Qiu Z, Huang L. Chiral covalent organic framework incorporated organic polymer monolithic capillary column for enantioseparations. J Sep Sci 2023; 46:e2201039. [PMID: 36750206 DOI: 10.1002/jssc.202201039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/19/2023] [Accepted: 02/04/2023] [Indexed: 02/09/2023]
Abstract
A chiral covalent organic framework was synthesized, characterized, and incorporated into organic polymer monolithic capillary columns to provide chiral stationary phases for enantioseparations. The prepared monolithic capillary columns were characterized by scanning electron microscopy and elemental analysis. To obtain better enantioseparations, the columns' preparation conditions, and enantioseparation conditions were optimized. Baseline resolutions of several chiral compounds were obtained with good reproducibility and stability. Furthermore, the mechanism of chiral recognition was investigated using molecular docking with AutoDock. Docking results showed that the enantioselectivity factor rather than resolution is correlated with the binding free energy difference between enantiomers with the chiral covalent organic framework. And abundant acetoxy and nitrile groups as well as benzene rings in the chiral covalent organic framework are responsible for the enantioseparation ability of the chiral monolithic capillary columns.
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Affiliation(s)
- Ruike Song
- College of Materials and Chemical Engineering, Fujian Provincial University Engineering Research Center of Green Materials and Chemical Engineering, Fujian Engineering and Research Center of New Chinese Lacquer Materials, Minjiang University, Fuzhou, P. R. China
| | - Yanxia Li
- College of Materials and Chemical Engineering, Fujian Provincial University Engineering Research Center of Green Materials and Chemical Engineering, Fujian Engineering and Research Center of New Chinese Lacquer Materials, Minjiang University, Fuzhou, P. R. China
| | - Yiting Chen
- College of Materials and Chemical Engineering, Fujian Provincial University Engineering Research Center of Green Materials and Chemical Engineering, Fujian Engineering and Research Center of New Chinese Lacquer Materials, Minjiang University, Fuzhou, P. R. China
| | - Zhenli Qiu
- College of Materials and Chemical Engineering, Fujian Provincial University Engineering Research Center of Green Materials and Chemical Engineering, Fujian Engineering and Research Center of New Chinese Lacquer Materials, Minjiang University, Fuzhou, P. R. China
| | - Lu Huang
- College of Materials and Chemical Engineering, Fujian Provincial University Engineering Research Center of Green Materials and Chemical Engineering, Fujian Engineering and Research Center of New Chinese Lacquer Materials, Minjiang University, Fuzhou, P. R. China
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5
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Affiliation(s)
- Hai-Long Qian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China.,Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Shu-Ting Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China.,Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Xiu-Ping Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi 214122, China.,Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.,Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
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Guo Y, Zhao W, Dai S, Mao J, Zhang Q, Xie Z, Zhang W, Zhao W, Yu A, Zhang S. A monolithic azacalix[4]pyridine column for high-resolution and high-efficiency pressurized capillary electrochromatographic separation. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Chen Y, Xia L, Li G. The progress on porous organic materials for chiral separation. J Chromatogr A 2022; 1677:463341. [PMID: 35870277 DOI: 10.1016/j.chroma.2022.463341] [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: 04/29/2022] [Revised: 07/02/2022] [Accepted: 07/12/2022] [Indexed: 11/25/2022]
Abstract
Chiral compounds have similar structures and properties, but their pharmacological action is very different or even opposite. Therefore, the separation of chiral compounds has great significance in pharmaceutical and agriculture. Porous organic materials are novel crystalline porous materials, which possess high surface area, controllable pore size, and favorable functionalization. Therefore, porous organic materials are considered to be an ideal material for chiral separation. In this review, we summarized the progress of chiral porous organic materials for chiral separation in recent years. Furthermore, the applications of chiral porous organic materials as chiral separation medias (chromatography stationary phases and membrane materials) in enantioseparation were highlighted. Finally, the remaining challenges and future directions for porous organic materials in chiral separation were also briefly outlined further to promote the development of porous organic materials in chiral separation.
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Affiliation(s)
- Yanlong Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China; School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ling Xia
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China
| | - Gongke Li
- School of Chemistry, Sun Yat-sen University, Guangzhou, 510006, China.
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