Electrochemical Biosensors for the Detection of Cancer Biomarkers with Different

Abstract

Early diagnosis of cancer is the key to successful treatment. Biomarkers for cancer diagnosis can significantly improve the level of early diagnosis and follow-up treatment. Biosensors play an important role in the detection of biomarkers because they are easy to use, portable and can be used for real-time analysis. In this paper, we introduced the types of electrochemical biosensors and reviewed the signal amplification strategies for electrochemical detection of cancer biomarkers.