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Updated: Jul 1, 2025

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
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Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

Published on: April 18, 2019

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智能化学测量模型的应用用于光谱分辨率和测定具有挑战性的多动态四元混合物:与绿度评估进行统计比较

Aya A Mouhamed1, Ahmed H Nadim2, Nadia M Mostafa1

  • 1Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.

BMC chemistry
|March 2, 2024
PubMed
概括

四种绿色多变量光谱光度模型 (PCR,PLS,MCR-ALS,ANN) 在没有事先分离的情况下有效分析了制药配方. 这些方法提供准确和精确的分析,与官方技术相比,促进更绿色的分析化学.

关键词:
亚斯科布酸是一种亚斯科布酸.咖啡因 咖啡因是一种咖啡因.非尼拉胺马莱酸盐的使用绿色的评价 绿色的评价多变量模型是多变量模型.帕拉西他摩尔是一种可怕的药物.

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Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
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