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Updated: Aug 5, 2026

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在小组织样本中对谷氨酸酸和酸进行全面的同位素分析

Feng Cai1, Divya Bezwada1, Ling Cai2

  • 1Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.

Cell metabolism
|August 23, 2023
PubMed
概括

我们开发了一种新的质谱法 (MS) 方法来检测代谢物中的所有13C位置,与传统的MS相比,为代谢途径分析提供更高的特异性. 这种技术增强了同位素标记研究,特别是在体内.

关键词:
亚斯巴酸盐是一种癌症 癌症 癌症 癌症 癌症谷氨酸酸盐的使用方法它是同位素的同位素.质谱测量质谱测量质谱测量质谱测量质量测量质谱测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量质量测量核磁共振是一种核磁共振.皮鲁酸盐碳酸酶是什么它是稳定的同位素.三碳酸循环的三碳酸循环.

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Sample Preparation for Analysis: Overview

Sample preparation is an essential step in the analytical process. It involves preparing a sample so that it can be analyzed accurately. The goal is to extract the analyte, the substance you want to measure, from the sample while removing any components that may interfere with the analysis. Sample preparation techniques vary depending on the physical state of the sample.
Bulk or large solid samples are typically reduced in size using grinding, crushing, or milling techniques to increase the...
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Sample Preparation for Analysis: Advanced Techniques

Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing inorganic or organic materials can be challenging to dissolve or decompose effectively. Standard sample preparation methods include acid digestion, fusion, dry ashing, and wet digestion.
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...