Development of a dispersive liquid–liquid microextraction procedure based on a natural deep eutectic solvent for ligand-less preconcentration and determination of heavy metals from water and food samples

Microchemical Journal, Год журнала: 2024, Номер 199, С. 110010 - 110010

Опубликована: Янв. 21, 2024

Язык: Английский

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Strategies for capillary electrophoresis: Method development and validation for pharmaceutical and biological applications—Updated and completely revised edition

Electrophoresis, Год журнала: 2023, Номер 44(17-18), С. 1279 - 1341

Опубликована: Авг. 3, 2023

Abstract This review is in support of the development selective, precise, fast, and validated capillary electrophoresis (CE) methods. It follows up a similar article from 1998, Wätzig H, Degenhardt M, Kunkel A. “Strategies for electrophoresis: method validation pharmaceutical biological applications,” pointing out which fundamentals are still valid at same time showing enormous achievements last 25 years. The structures both reviews widely similar, order to facilitate their simultaneous use. Focusing on applications, successful use CE now demonstrated by more than 600 carefully selected references. Many those recent reviews; therefore, significant overview about field provided. There extra sections sample pretreatment related microchip CE, completely revised section protein analytes biomolecules general. general strategies summed with regard selectivity, efficiency, precision, analysis time, limit detection, requirements, validation.

Язык: Английский

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Capillary Electrophoresis: A Three-Year Literature Review

Analytical Chemistry, Год журнала: 2024, Номер 96(20), С. 7799 - 7816

Опубликована: Апрель 10, 2024

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTCapillary Electrophoresis: A Three-Year Literature ReviewYueyang LiYueyang LiDepartment of Chemistry, University British Columbia, Vancouver, Columbia V6T 1Z1, CanadaMore by Yueyang LiView Biography, Siyu MiaoSiyu MiaoDepartment MiaoView Jiahua TanJiahua TanDepartment TanView Qi Zhang*Qi ZhangSchool Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China*Email: [email protected]More ZhangView Biographyhttps://orcid.org/0000-0001-9259-486X, and David Da Yong Chen*David ChenDepartment Canada*Email: ChenView Biographyhttps://orcid.org/0000-0002-3669-6041Cite this: Anal. Chem. 2024, 96, 20, 7799–7816Publication Date (Web):April 10, 2024Publication History Published online10 April 2024Published inissue 21 May 2024https://pubs.acs.org/doi/10.1021/acs.analchem.4c00857https://doi.org/10.1021/acs.analchem.4c00857review-articleACS PublicationsCopyright © 2024 American Chemical SocietyRequest reuse permissionsArticle Views935Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence for given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Extraction,Genetics,Interfaces,Metabolism,Peptides proteins Get e-Alerts

Язык: Английский

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Update on chiral recognition mechanisms in separation science

Journal of Separation Science, Год журнала: 2024, Номер 47(9-10)

Опубликована: Май 1, 2024

The stereospecific analysis of chiral molecules is an important issue in many scientific fields. In separation sciences, this achieved via the formation transient diastereomeric complexes between a selector and selectand enantiomers driven by molecular interactions including electrostatic, ion‐dipole, dipole‐dipole, van der Waals or π‐π as well hydrogen halogen bonds depending on nature selectand. Nuclear magnetic resonance spectroscopy modeling methods are currently most frequently applied techniques to understand selector‐selectand at level draw conclusions mechanism. present short review summarizes some recent achievements for understanding recognition selectors combining with and/or spectroscopic dating 2020 early 2024. include polysaccharide derivatives, cyclodextrins, macrocyclic glycopeptides, proteins, donor‐acceptor type selectors, ion‐exchangers, crown ethers, micelles. application ionic liquids deep eutectic solvents, further also briefly addressed. A compilation all published literature has not been attempted.

Язык: Английский

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CHIRAL ANALYSIS BY CAPILLARY ELECTROMIGRATION TECHNIQUES

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118256 - 118256

Опубликована: Апрель 1, 2025

Язык: Английский

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Theoretical study of modified multiple dual-mode elution counter-current chromatography based on chiral separation

Journal of Chromatography A, Год журнала: 2025, Номер unknown, С. 465955 - 465955

Опубликована: Апрель 1, 2025

Язык: Английский

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Liquid Chromatographic and Capillary Electromigration Techniques for the Analysis of Azole Antifungals

Journal of Separation Science, Год журнала: 2025, Номер 48(4)

Опубликована: Апрель 1, 2025

Since the introduction of azoles as antifungals in 1979, they gradually gained a spotlight both medicinal and industrial fields. Other than being leading antifungal drug agents, have also been major pesticide agricultural industry. Because that, numerous amounts scientific studies conducted on using different analytical techniques. Consequently, requirement to an in-depth interpretation techniques that can successfully be employed has risen. Addressing this study reviews research azole liquid chromatography (LC) capillary electromigration (CE). Sub-techniques within these groups are considered. Studies performed with CE reviewed from year 2015, whereas LC works 2020 due large number by technique. Emphasis is placed chiral separations particularly relevant for most them chiral, their enantiomers exert very effects humans environment.

Язык: Английский

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Capillary electrophoresis separations with deep eutectic solvents as greener separation media: A proof-of-concept study

Journal of Chromatography A, Год журнала: 2024, Номер 1716, С. 464644 - 464644

Опубликована: Янв. 11, 2024

Язык: Английский

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Evaluation of deep eutectic solvents chiral selectors based on lactobionic acid in capillary electrophoresis

Analytical and Bioanalytical Chemistry, Год журнала: 2024, Номер 416(6), С. 1417 - 1425

Опубликована: Янв. 19, 2024

Язык: Английский

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Investigation on improvement of enantioseparation based on clindamycin phosphate by chiral deep eutectic solvents in capillary electrophoresis

Journal of Separation Science, Год журнала: 2024, Номер 47(3)

Опубликована: Фев. 1, 2024

In this work, the potential synergetic effect between deep eutectic solvents and an antibiotic chiral selector (clindamycin phosphate) for enantioseparation was investigated in capillary electrophoresis. We synthesized a series of with choline chloride as hydrogen bond acceptor three α‐hydroxyl acids ( l ‐lactic acid, ‐malic ‐tartaric acid) donors. Compared to single clindamycin phosphate separation system, significantly improved separations model drugs were observed several systems. donor, mixed‐type donors superior. The influences key parameters including type proportion organic modifier, concentrations, buffer pH detail. mechanism enhanced systems by means electroosmotic flow analysis, nuclear magnetic resonance molecular modeling. It first time that established electrophoresis, these demonstrated have good enantioseparation.

Язык: Английский

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