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A chemosensor based on a Fe۲+ complex of a Bromopyrogallolred dye for detection of citrate

عنوان مقاله: A chemosensor based on a Fe۲+ complex of a Bromopyrogallolred dye for detection of citrate
شناسه ملی مقاله: CHCONFE06_030
منتشر شده در ششمین کنفرانس بین المللی شیمی و مهندسی شیمی در سال 1403
مشخصات نویسندگان مقاله:

Behnam khoddami - Department of Chemistry, Faculty of Basic Sciences, Payam Noor University, Tehran, Iran

خلاصه مقاله:
In this article, a new colorimetric sensor based on bromopyrogallol red (BPR) and Fe۲+ was developed forthe selective detection of citrate. Citrate is one of the most widely used tricarboxylic acids in food and thepharmaceutical industry and its identification is very important. In this study, the BPR-Fe complexshowed a clear color change from pale pink to pink in the presence of citrate, and a significant changewas observed in its UV-Vis absorption spectrum. The stoichiometric ratio of ۱:۱ between BPR and Fe۲+was determined using Bensi-Hildebrand method

کلمات کلیدی:
Bromopyrogallol red; Colorimetric chemosensor; Fe۲+; Citrate

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/2124416/