Dually functional polyethylenimine-coated gold nanoparticles: a versatile material for electrode modification and highly sensitive simultaneous determination of four tumor markers

• Main Authors: Thitirat Putnin, Aroonsri Ngamaroonchote, Natta Wiriyakun, Kontad Ounnunkad, Rawiwan Laocharoensuk
• Format: Journal
• Published: 2019
• Subjects: Chemistry
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85065011522&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/65488
• Institution: Chiang Mai University

© 2019, Springer-Verlag GmbH Austria, part of Springer Nature. A novel sandwich-type electrochemical multiplex immunoassay is described for simultaneous detection of the tumor biomarkers alpha fetoprotein (AFP), carcinoembryonic antigen (CEA), prostate-specific antigen (PSA) and interleukin-8 (IL-8...