Spectrophotometric Fluoride Determination Using St. John’s Wort Extract as a Green Chromogenic Complexant for Al(III)
| Autor: | Batuhan Yardımcı, Ayşem Üzer, Reşat Apak |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | ACS Omega. 7:45432-45442 |
| ISSN: | 2470-1343 |
| DOI: | 10.1021/acsomega.2c06048 |
| Popis: | In this study, we applied an innovative approach of green analytical chemistry to develop a novel and eco-friendly chromogenic agent for fluoride determination by making use of the nontoxic Al(III)-flavonoid complex in a natural extract from St. John's wort plant. The initial intensely yellow-colored Al(III)-flavonoid complex formed in the plant extract was converted to a colorless AlF |
| Databáze: | OpenAIRE |
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