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
Dashty K. Ali, Hemn A. Qader, Nabil A. Fakhre • Green Analytical Chemistry
(2025)
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 tech...
DOAJ
Open Access (DOAJ)
DOI:
10.1016/j.greeac.2025.100289