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Updated: Jul 12, 2025

High-throughput Siderophore Screening from Environmental Samples: Plant Tissues, Bulk Soils, and Rhizosphere Soils
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多种绿色光谱测定方法用于批量和剂量形式的爱多素,并进行广泛的绿色评价

Hadeel A Khalil1, Eman I El-Kimary1, Amira F El-Yazbi2

  • 1Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Alexandria University, 1 El Khartoum Square, Alexandria, 21521, Egypt.

Scientific reports
|October 25, 2023
PubMed
概括

新的光谱光度和光谱度方法为散装和囊中的爱多素 (ERD) 提供了敏感的,环保的测定方法. 这些经过验证的绿色方法可以在没有使用有机溶剂的情况下准确量化埃尔多素.

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相关概念视频

Effects of EDTA on End-Point Detection Methods01:18

Effects of EDTA on End-Point Detection Methods

Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a...
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