Ultrasensitive Detection of PSA Using Antibodies in Crowding Polyelectrolyte Multilayers on a Silicon Nanowire Field-Effect Transistor

Ultrasensitive Detection of PSA Using Antibodies in Crowding Polyelectrolyte Multilayers on a Silicon Nanowire Field-Effect Transistor

Immunosensors based on field-effect transistors with nanowire channels (NWFETs) provide fast and real-time detection of a variety of biomarkers without the need for additional labels. The key feature of the developed immunosensor is the coating of silicon NWs with multilayers of polyelectrolytes (po...

Full description

Bibliographic Details
Main Authors: Galina V. Presnova, Denis E. Presnov, Mariya M. Ulyashova, Ilia I. Tsiniaikin, Artem S. Trifonov, Ekaterina V. Skorb, Vladimir A. Krupenin, Oleg V. Snigirev, Maya Yu. Rubtsova
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Polymers
Subjects:
polyelecrolytes
macromolecular crowding
antibodies
silicon nanowire field-effect transistor
prostate-specific antigen (PSA)
immunosensor
Online Access:https://www.mdpi.com/2073-4360/16/3/332

Internet

https://www.mdpi.com/2073-4360/16/3/332

Similar Items