Highly selective and sensitive electrochemical sensor for l -cysteine detection based on graphene oxide/multiwalled carbon nanotube/manganese dioxide/gold nanoparticles composite

2015 ◽  
Vol 757 ◽  
pp. 100-106 ◽  
Author(s):  
Xiaojiao Wang ◽  
Chuannan Luo ◽  
Leilei Li ◽  
Huimin Duan
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Electrochemical Sensor ◽  
Manganese Dioxide ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

Multiwalled carbon nanotube@reduced graphene oxide nanoribbon heterostructure: synthesis, intrinsic peroxidase-like catalytic activity, and its application in colorimetric biosensing

2015 ◽  
Vol 3 (8) ◽  
pp. 1624-1632 ◽  
Author(s):  
Jing Qian ◽  
Xingwang Yang ◽  
Zhenting Yang ◽  
Gangbing Zhu ◽  
Hanping Mao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
Multiwalled Carbon Nanotube ◽  
Core Shell ◽  
Multiwalled Carbon ◽  
Peroxidase Mimetic ◽  
Reduced Graphene ◽  
Colorimetric Biosensing

The MWCNT@rGONR core–shell heterostructure was proved to be a novel peroxidase mimetic and has been used for colorimetric biosensing of cholesterol.

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