Electrochemical Determination of Creatinine Based on Multienzyme Cascade-Modified Nafion/Gold Nanoparticles/Screen-Printed Carbon Composite Biosensors

Electrochemical Determination of Creatinine Based on Multienzyme Cascade-Modified Nafion/Gold Nanoparticles/Screen-Printed Carbon Composite Biosensors

Creatinine serves as a crucial diagnostic biomarker for assessing kidney disease. This work developed portable non-enzymatic and multienzyme-modified electrochemical biosensors for the detection of creatinine based on commercial screen-printed carbon electrodes (SPCEs). The non-enzymatic creatinine...

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Bibliographic Details
Main Authors: Jialin Yang, Ruizhi Yu, Wanxin Zhang, Yijia Wang, Zejun Deng
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
Subjects:
creatinine
electrochemical biosensor
multi-enzyme cascade modification
gold nanoparticles
Online Access:https://www.mdpi.com/1424-8220/25/13/4132
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