Simultaneous analysis of creatinine and uric acid in human urine samples using mean centering, ratio subtraction, and derivative spectrophotometric techniques as a green analytical protocol

Four rapid, accurate, and straightforward derivative spectrophotometric methods were developed to quantify a binary mixture of creatinine (CRT) and uric acid (UA) in human urine samples. The first technique was based on a zero-crossing technique for first-derivative spectrophotometry. The second tec...

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Bibliographic Details
Main Authors: Dashty K. Ali, Hemn A. Qader, Nabil A. Fakhre
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Green Analytical Chemistry
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2772577425000850
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