Nanohybrid electrocatalyst based on cobalt phthalocyanine-carbon nanotube-reduced graphene oxide for ultrasensitive detection of glucose in human saliva

2021 ◽  
Vol 348 ◽  
pp. 130723
Author(s):  
Omotayo Adeniyi ◽  
Nnamdi Nwahara ◽  
Daniel Mwanza ◽  
Tebello Nyokong ◽  
Philani Mashazi
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
Human Saliva ◽  
Ultrasensitive Detection ◽  
Cobalt Phthalocyanine ◽  
Reduced Graphene

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...

Electrochemical supercapacitors based on 3D nanocomposites of reduced graphene oxide/carbon nanotube and ZnS

2020 ◽  
Vol 836 ◽  
pp. 155408 ◽  
Author(s):  
Guilherme Kurz Maron ◽  
José Henrique Alano ◽  
Bruno da Silveira Noremberg ◽  
Lucas da Silva Rodrigues ◽  
Vlad Stolojan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
Electrochemical Supercapacitors ◽  
Reduced Graphene
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