新兴的分离技术和分析奇拉制药的新发展
Sulaiman Al-Sulaimi1, Reveka Kushwah1, Mohammed Abdullah Alsibani1
1Department of Biological Science and Chemistry, University of Nizwa, Nizwa 611, Oman.
Molecules (Basel, Switzerland)
|September 9, 2023
概括
基拉分离对于分离反体至关重要,对于药物开发和分析至关重要. 像毛细电泳 (CE) 和高性能液体染色学 (HPLC) 这样的技术为反体分析提供了高效的方法.
科学领域:
- 分析化学 分析化学
- 制药科学 制药科学
- 化学合成 化学合成
背景情况:
- 基拉分离对于将异构体从racemic混合物中分离是必不可少的,影响药物开发,质量控制,环境分析和化学合成.
- 量子反体可以表现出不同的药理作用,因此需要将它们分离和分析,以改善治疗结果和患者安全.
- 非类固醇抗炎药物 (NSAIDs) 是一种关键的性化合物类别,其中反体分析提供了对药理动力学,药理动力学和潜在相互作用的关键见解.
研究的目的:
- 审查各种科学学科中性分离的意义和方法.
- 要突出毛细管电泳 (CE) 和高性能液体染色学 (HPLC) 在治疗药物分析中的作用.
- 强调对NSAIDs的酶体分析的重要性以及微流体在推进性分离技术方面的潜力.
主要方法:
- 讨论了包括染色学和电泳在内的状分离技术.
- 毛细管电泳 (CE) 以其高分离效率,快速分析和与检测技术的兼容性而闻名.
- 使用奇拉静止相的高性能液态染色学 (HPLC) 详细介绍了其分辨率,灵敏度和在体量化中的适用性.
主要成果:
- CE和HPLC已被确立为有效分离和分析奇拉化合物,特别是药物的强大技术.
- 对NSAIDs的酶体分析为药物设计,优化和个性化医疗提供了关键数据.
- 微流体系统提供小型化和高吞吐量用于芯片上性分析,增强像HPLC和毛细血管电染色学 (CEC) 这样的技术.
结论:
- 在多个科学领域中,状分离是不可或缺的,可以提高治疗结果和工业流程.
- CE和HPLC是治疗性药物分析的重要工具,提供高分辨率和灵敏度.
- 微流体与性分离技术相结合,为各种研究领域的快速和高效的反体分析提供了一个有前途的未来.
相关概念视频
02:30Chirality in Nature
13.5K
Chirality is the most intriguing yet essential facet of nature, governing life’s biochemical processes and precision. It can be observed from a snail shell pattern in a macroscopic world to an amino acid, the minutest building block of life. Most of the snails around the world have right-coiled shells because of the intrinsic chirality in their genes. All the amino acids present in the human body exist in an enantiomerically pure state, except for glycine - the sole achiral amino acid.
13.5K
01:15Optimizing Chromatographic Separations
433
Optimizing chromatographic separations is crucial for obtaining clean separations in a minimum amount of time. Optimization is required for several factors, including kinetic effects related to band broadening, plate height, capacity factor, and separation factor.
Band broadening refers to spreading solute bands as they travel through the column. This broadening can impact resolution. Plate height (H) represents the length required for one theoretical plate. A lower plate height corresponds to...
Band broadening refers to spreading solute bands as they travel through the column. This broadening can impact resolution. Plate height (H) represents the length required for one theoretical plate. A lower plate height corresponds to...
433
02:30Racemic Mixtures and the Resolution of Enantiomers
18.5K
A racemic mixture, or racemate, is an equimolar mixture of enantiomers of a molecule that can be separated using their unique interaction with chiral molecules or media. Racemic mixtures are denoted by the (±)- prefix. This ‘optical rotation descriptor’ applies to the whole solution of a racemic mixture rather than a specific stereoisomer. Enantiomers typically have the same physical and chemical properties. Hence, they are not easily separable. However, enantiomers can exhibit...
18.5K
01:13Principles Of Column Chromatography
6.9K
The chromatography technique was first invented in 1901 by Michael S. Tswett, a Russian botanist, to separate plant pigments using organic solvents. Further, in 1941, Archer John Porter Martin and R. L. M. Synge modified the technique by packing silica gel into a column. A mixture of amino acids was then separated on the packed column using chloroform and water mixture as the mobile phase. This was the first report on column chromatography. At present, column chromatography is a widely used...
6.9K
01:20Overview Of Cell Separation And Isolation
5.7K
Cell separation was first achieved in 1964 by S. H. Seal, who separated large tumor cells from the smaller blood cells using filtration. Two years later, Pohl and Hawk performed experiments on how cells respond differently to a nonuniform electric field based on the cell type. Such observations were the inception of cell separation methods, which allow isolating a single cell type from a heterogeneous sample.
5.7K
01:10Chromatography: Introduction
4.4K
Chromatography is a technique used to separate compounds based on differences of partitioning between two phases, the stationary phase and the mobile phase.
The phase in which the compounds linger or on which the compounds adsorb is called the stationary phase, whereas the mobile phase is the solvent that carries the solutes to be analyzed. In traditional column chromatography, the mixture flows through the stationary phase, and the compounds partition between the stationary and mobile phases...
The phase in which the compounds linger or on which the compounds adsorb is called the stationary phase, whereas the mobile phase is the solvent that carries the solutes to be analyzed. In traditional column chromatography, the mixture flows through the stationary phase, and the compounds partition between the stationary and mobile phases...
4.4K