scholarly journals Gold Microstructures/Polyaniline/Reduced Graphene Oxide/Prussian Blue Composite as Stable Redox Matrix for Label-free Electrochemical Immunoassay of α-Fetoprotein

2020 ◽  
Vol 36 (12) ◽  
pp. 1501-1506
Author(s):  
Dexiang FENG ◽  
Ke ZHANG ◽  
Yong LU ◽  
Jiexia CHEN ◽  
Yan WEI
Keyword(s):  
Graphene Oxide ◽  
Prussian Blue ◽  
Reduced Graphene Oxide ◽  
Electrochemical Immunoassay ◽  
Label Free ◽  
Reduced Graphene ◽  
Gold Microstructures

Facile synthesis of novel reduced graphene oxide@polystyrene nanospheres for sensitive label-free electrochemical immunoassay

2020 ◽  
Vol 56 (5) ◽  
pp. 699-702 ◽  
Author(s):  
Qingchun Lan ◽  
Huifang Shen ◽  
Juan Li ◽  
Chuanli Ren ◽  
Xiaoya Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrochemical Immunoassay ◽  
Label Free ◽  
Facile Synthesis ◽  
Polystyrene Nanospheres ◽  
Reduced Graphene ◽  
Highly Sensitive

Nanosized reduced graphene oxide@polystyrene nanospheres were first synthesized and further exploited for highly sensitive label-free electrochemical immunoassay applications.

Label-free electrochemical immunosensor based on gold nanoparticle/polyethyleneimine/reduced graphene oxide nanocomposite for the ultrasensitive detection of cancer biomarker matrix metalloproteinase-1

The Analyst ◽  
2021 ◽  
Author(s):  
Xinke Liu ◽  
Lu-Yin Lin ◽  
Fu-Yen Tseng ◽  
Yu-Cheng Tan ◽  
Jian Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Matrix Metalloproteinase ◽  
Gold Nanoparticle ◽  
Reduced Graphene Oxide ◽  
Electrochemical Immunosensor ◽  
Ultrasensitive Detection ◽  
Label Free ◽  
Matrix Metalloproteinase 1 ◽  
Reduced Graphene ◽  
P Matrix

Matrix metalloproteinase-1 (MMP-1) is associated with many types of cancers, including oral, colorectal, and brain cancers. This paper describes the fabrication of an MMP-1 immunosensor based on a gold nanoparticle/polyethyleneimine/reduced...

Prussian-blue-modified reduced-graphene-oxide as active support for Pt nanoparticles during oxygen electroreduction in acid medium

2020 ◽  
Vol 875 ◽  
pp. 114347
Author(s):  
Barbara Zakrzewska ◽  
Beata Dembinska ◽  
Sylwia Zoladek ◽  
Iwona A. Rutkowska ◽  
Jerzy Żak ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Prussian Blue ◽  
Reduced Graphene Oxide ◽  
Acid Medium ◽  
Pt Nanoparticles ◽  
Oxygen Electroreduction ◽  
Reduced Graphene
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