Creatinine-on-a-chip: Colorimetric ELISA-Based Serum Creatinine Detection in a Microfluidic Device

Key Points

• Serum creatinine detection was achieved using a microfluidic device, indicating its potential for improved chronic kidney disease diagnosis.
• The colorimetric method demonstrated accuracy comparable to traditional methods for serum creatinine measurement, making it a feasible option for patients.
• Assessment used the ELISA technique to enable sensitive detection of creatinine in serum samples, showcasing the utility of microfluidic platforms.
• The findings highlight the need for innovative diagnostic approaches in managing chronic kidney diseases, a major public health issue.