A high performance electrochemical biosensor based on Cu2O–carbon dots for selective and sensitive determination of dopamine in human serum

RSC Advances ◽  
2015 ◽  
Vol 5 (67) ◽  
pp. 54102-54108 ◽  
Author(s):  
Qitong Huang ◽  
Xiaofeng Lin ◽  
Changqing Lin ◽  
Yong Zhang ◽  
Shirong Hu ◽  
...  
Keyword(s):  
Composite Film ◽  
Human Serum ◽  
Cuprous Oxide ◽  
Carbon Dots ◽  
High Performance ◽  
Electrochemical Biosensor ◽  
Reliable Determination ◽  
Highly Sensitive ◽  
Sensitive Determination

A green and facile method was developed by synthesizing a cuprous oxide–carbon dots/Nafion (Cu2O–CDs/NF) composite film for highly sensitive and reliable determination of dopamine (DA).

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