An ultrasensitive sandwich-type electrochemical immunosensor based on the signal amplification strategy of echinoidea-shaped Au@Ag-Cu 2 O nanoparticles for prostate specific antigen detection

Title
An ultrasensitive sandwich-type electrochemical immunosensor based on the signal amplification strategy of echinoidea-shaped Au@Ag-Cu 2 O nanoparticles for prostate specific antigen detection
Authors
Keywords
Prostate specific antigen, Gold nanoparticles functionalized nitrogen-doped graphene quantum dots, Echinoidea-shaped nanocomposites, Au@Ag core-shell nanoparticles, Disordered cuprous oxide, Sandwich-type electrochemical immunosensor
Journal
BIOSENSORS & BIOELECTRONICS
Volume 99, Issue -, Pages 450-457
Publisher
Elsevier BV
Online
2017-08-11
DOI
10.1016/j.bios.2017.08.018

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