Huicheng Lu

Label-Free Electrochemical Aptasensor Based Upon Thionine-Modified Molybdenum(IV) Sulfide Nanosheets for the Sensitive Determination of Prostate-Specific Antigen (PSA)

Prostate-specific antigen (PSA) is an important biomarker for the early diagnosis and monitoring of prostate cancer. To address the limitations of conventional diagnostic approaches and facilitate PSA analysis, a label-free electrochemical aptasensor based on thionine-modified mo...