Dong-hwa Yun

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An electrochemical biosensor array system was fabricated for the diagnosis and monitoring of liver diseases. Analysis on this array system with multiple samples was performed for point-of-care testing or home-use applications. Cholesterol, bilirubin and aminotransferases present in the serum are well-known biomarkers for liver diseases. For this study, we(More)
An increment of alanine aminotransferase (ALT) or aspartate aminotransferase (AST) in human serum indicates an abnormal symptom of the liver. Hence, an electrochemical biosensor array that uses micro electro mechanical systems technology is required for rapid and integrated measurement of ALT/AST. Here we describe a biosensor array consisting of two(More)
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