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Chen R, Ning Z, Zheng C, Yang Y, Zhang C, Ou X, Chen K, Yu H, Wei X, Zhao Q, He J. Simultaneous determination of 16 alkaloids in blood by ultrahigh-performance liquid chromatography-tandem mass spectrometry coupled with supported liquid extraction. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1128:121789. [DOI: 10.1016/j.jchromb.2019.121789] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 09/01/2019] [Accepted: 09/06/2019] [Indexed: 01/06/2023]
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2
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High-Performance Liquid Chromatography Enantioseparations Using Macrocyclic Glycopeptide-Based Chiral Stationary Phases: An Overview. Methods Mol Biol 2019; 1985:201-237. [PMID: 31069737 DOI: 10.1007/978-1-4939-9438-0_12] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Since their introduction by Daniel W. Armstrong in 1994, antibiotic-based chiral stationary phases have proven their applicability for the chiral resolution of various types of racemates. The unique structure of macrocyclic glycopeptides and their large variety of interactive sites (e.g., hydrophobic pockets, hydroxy, amino and carboxyl groups, halogen atoms, aromatic moieties) are the reasons for their wide-ranging selectivity. The commercially available Chirobiotic™ phases, which display complementary characteristics, are capable of separating a broad variety of enantiomeric compounds with good efficiency, good column loadability, high reproducibility, and long-term stability. These are the major reasons for the frequent use of macrocyclic antibiotic-based stationary phases in HPLC enantioseparations.This overview chapter provides a brief summary of general aspects of antibiotic-based chiral stationary phases including their preparation and their application to direct enantioseparations of various racemates focusing on the literature published since 2004.
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3
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Ye C, Wang Y, Wang S, Wang Z. Fabrication of cefotaxime sodium-functionalized gold nanoclusters for the detection of copper ions in Chinese herbal medicines. RSC Adv 2019; 9:5037-5044. [PMID: 35514662 PMCID: PMC9060655 DOI: 10.1039/c8ra09987a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/25/2019] [Indexed: 11/21/2022] Open
Abstract
Antibiotic-based gold nanoclusters (AuNCs) are a good sensing platform for specific recognition; however, the related studies are few. Herein, a simple and facile strategy was proposed for the fabrication of bright blue fluorescent AuNCs through the degradation product (DCTX) of cefotaxime sodium that induced the reduction of HAuCl4. Various analytical techniques were applied to characterize the prepared AuNCs@DCTX. AuNCs@DCTX exhibited a strong emission peak centered at 420 nm and a quantum yield of 11.8%. Furthermore, an aggregation-induced fluorescence quenching mode endowed the AuNCs@DCTX probe with good specificity and sensitivity for Cu2+ detection. The proposed probe had a linear range of 0.01–40 μM, a precision with a relative standard deviation of 1.2% (n = 8), and a detection limit of 8 nM (signal/noise = 3). Interestingly, the probe could be reused through switching the “off” and “on” states by the addition of Cu2+ and EDTA. The practicality of the sensing platform was investigated for the determination of Cu2+ in four Chinese herbal medicines (CHMs), and the results were in accordance with those obtained by the FAAS method. This study has provided an alternate way for the fabrication of thiolate-protected AuNCs for sensing applications. Antibiotic-based gold nanoclusters (AuNCs) are a good sensing platform for specific recognition; however, the related studies are few.![]()
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Affiliation(s)
- Cunling Ye
- School of Chemistry and Chemical Engineering
- Henan Normal University
- Xinxiang
- China
| | - Yuanfei Wang
- School of Chemistry and Chemical Engineering
- Henan Normal University
- Xinxiang
- China
| | - Shen Wang
- School of Chemistry and Chemical Engineering
- Henan Normal University
- Xinxiang
- China
| | - Zhike Wang
- School of Environment
- Henan Key Laboratory for Environmental Pollution Control
- Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control
- Ministry of Education
- Henan Normal University
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Nie Y, Liu X, Yang X, Zhao Z. Review: Recent Application of Chiral Liquid Chromatography-Tandem Mass Spectrometric Methods for Enantiomeric Pharmaceutical and Biomedical Determinations. J Chromatogr Sci 2013; 51:753-63. [DOI: 10.1093/chromsci/bms209] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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5
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Ilisz I, Aranyi A, Pataj Z, Péter A. Enantioseparations by high-performance liquid chromatography using macrocyclic glycopeptide-based chiral stationary phases: an overview. Methods Mol Biol 2013; 970:137-163. [PMID: 23283775 DOI: 10.1007/978-1-62703-263-6_8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Since their introduction by Armstrong in 1994, macrocyclic antibiotic-based chiral stationary phases have proven their applicability for the chiral resolution of various types of racemates. The unique structure of macrocyclic glycopeptides and their large variety of interactive sites (e.g., hydrophobic pockets, hydroxyl, amino and carboxyl groups, halogen atoms, aromatic moieties, etc.) are the reason for their wide-ranging selectivity. The commercially available Chirobiotic™ phases, which display complementary characteristics, are capable of separating a broad variety of enantiomeric compounds with good efficiency, good column loadability, high reproducibility, and long-term stability. These are the major reasons for the use of macrocyclic antibiotic-based stationary phases in HPLC enantioseparations. This overview chapter provides a brief summary of general aspects of macrocyclic antibiotic-based chiral stationary phases including their preparation and their application to direct enantioseparations of various racemates focusing on the literature published since 2004.
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Affiliation(s)
- István Ilisz
- Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hungary
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6
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Development of chiral stationary phases for high-performance liquid chromatographic separation. Trends Analyt Chem 2012. [DOI: 10.1016/j.trac.2012.07.006] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Abstract
Sample preparation has historically been, and continues to be, the most challenging part of the bioanalytical workflow. Several techniques have been developed over the years to deal with the problems of recovery and matrix effects in an effort to increase the reliability and robustness of the bioanalytical method. In recent years certain techniques have come into prominence and gained acceptance in routine sample preparation, and some have shown promise in their use in a discovery environment where speed is critical and method development time is often limited. The aim of this review is to examine several of these techniques and provide examples of their use from the literature, as well as comment on their utility in current workflows.
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Ilisz I, Pataj Z, Aranyi A, Péter A. Macrocyclic Antibiotic Selectors in Direct HPLC Enantioseparations. SEPARATION AND PURIFICATION REVIEWS 2012. [DOI: 10.1080/15422119.2011.596253] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Shen B, Zhang D, Yu X, Guo W, Han Y, Xu X. Evaluation and Comparison of a 3,5-Dimethylphenyl Isocyanate Teicoplanin with Phenyl Isocyanate Teicoplanin Chiral Stationary Phase Using RP-HPLC. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201180463] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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10
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Affiliation(s)
- Timothy J. Ward
- Millsaps College, 1701 N. State Street, Box 150306, Jackson, Mississippi 39210
| | - Karen D. Ward
- Millsaps College, 1701 N. State Street, Box 150306, Jackson, Mississippi 39210
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Zhao H, Zhong R, Yan H, Yang W, Cui J, Hua W. Synthesis of a Series of Novel Chiral Aromatic Heterocyclic Macrocycles Containing L-Amino Acid and 2,5-Bisphenyl-1,3,4-triazole Subunits. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910902730879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hongwu Zhao
- a College of Life Science and Bio-engineering , Beijing University of Technology , Beijing, China
| | - Rugang Zhong
- a College of Life Science and Bio-engineering , Beijing University of Technology , Beijing, China
| | - Hong Yan
- a College of Life Science and Bio-engineering , Beijing University of Technology , Beijing, China
| | - Wei Yang
- a College of Life Science and Bio-engineering , Beijing University of Technology , Beijing, China
| | - Jin Cui
- a College of Life Science and Bio-engineering , Beijing University of Technology , Beijing, China
| | - Wenting Hua
- b Department of Chemistry , Peking University , Beijing, China
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Van Eeckhaut A, Lanckmans K, Sarre S, Smolders I, Michotte Y. Validation of bioanalytical LC–MS/MS assays: Evaluation of matrix effects. J Chromatogr B Analyt Technol Biomed Life Sci 2009; 877:2198-207. [PMID: 19179125 DOI: 10.1016/j.jchromb.2009.01.003] [Citation(s) in RCA: 543] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2008] [Revised: 12/08/2008] [Accepted: 01/06/2009] [Indexed: 10/21/2022]
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13
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A direct HPLC method for the resolution and quantitation of the R-(−)- and S-(+)-enantiomers of vigabatrin (γ-vinyl-GABA) in pharmaceutical dosage forms using teicoplanin aglycone chiral stationary phase. J Pharm Biomed Anal 2009; 50:96-9. [DOI: 10.1016/j.jpba.2009.03.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2008] [Revised: 03/23/2009] [Accepted: 03/25/2009] [Indexed: 11/18/2022]
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Enantioselective quantification of chiral drugs in human plasma with LC–MS/MS. Bioanalysis 2009; 1:561-76. [DOI: 10.4155/bio.09.31] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Today, approximately 60% of synthetic drugs are chiral and 88% of these chiral synthetic drugs are used therapeutically as racemates. However, for many racemic drugs, their stereospecific plasma pharmacokinetics in humans are not known due to the limitations of the analytical methods. Nowadays, liquid chromatography (LC)–tandem mass spectrometry (MS/MS) methods based on various chiral stationary phases (CSPs), with a high degree of specificity and sensitivity, have been widely used in enantioselective determination of chiral drugs and/or their metabolites in human plasma. The technologies and issues when coupling chiral chromatography with MS/MS detection in bioanalytical methods will be reviewed herein. The introduction and applications of various CPSs, including polysaccharide-, macrocyclic glycopeptide-, protein- and cyclodextrin-based phases, are described here. This review also includes a discussion of interface and matrix effects in enantioselective LC–MS/MS methods.
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Flieger J. Improvement of Chiral Discrimination of Acidic Enantiomers on Teicoplanin Stationary Phase by the Use of Chaotropic Effect. J LIQ CHROMATOGR R T 2009. [DOI: 10.1080/10826070902787401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- J. Flieger
- a Department of Analytical Chemistry , Medical University of Lublin, Lublin , Poland
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Enantioselective determination of alprenolol in human plasma by liquid chromatography with tandem mass spectrometry using cellobiohydrolase chiral stationary phases. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 872:121-7. [DOI: 10.1016/j.jchromb.2008.07.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2008] [Revised: 07/09/2008] [Accepted: 07/18/2008] [Indexed: 11/21/2022]
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