An amperometric uric acid biosensor based on multiwalled carbon nanotube–gold nanoparticle composite

2011 ◽  
Vol 413 (2) ◽  
pp. 97-103 ◽  
Author(s):  
Nidhi Chauhan ◽  
Chandra Shekhar Pundir
Keyword(s):  
Uric Acid ◽  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Uric Acid Biosensor

Carbon nitride quantum dots tethered on CNTs for the electrochemical detection of dopamine and uric acid

2021 ◽  
Vol 45 (14) ◽  
pp. 6263-6272
Author(s):  
Biyas Posha ◽  
Narayanan Asha ◽  
N. Sandhyarani
Keyword(s):  
Quantum Dots ◽  
Uric Acid ◽  
Carbon Nanotube ◽  
Electrochemical Detection ◽  
Carbon Nitride ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

A 0D–1D CNQDs/f-CNT architecture composed of 0D CNQDs tethered on a 1D functionalized multiwalled carbon nanotube (f-CNT) network was used for dopamine sensing.

Facile fabrication of a 3,4,9,10-perylene tetracarboxylic acid functionalized graphene–multiwalled carbon nanotube–gold nanoparticle nanocomposite for highly sensitive and selective electrochemical detection of dopamine

The Analyst ◽  
2018 ◽  
Vol 143 (13) ◽  
pp. 3075-3084 ◽  
Author(s):  
Cong Zhang ◽  
Jujie Ren ◽  
Jiexin Zhou ◽  
Min Cui ◽  
Na Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Gold Nanoparticle ◽  
Electrochemical Detection ◽  
Multiwalled Carbon Nanotube ◽  
Functionalized Graphene ◽  
Tetracarboxylic Acid ◽  
Multiwalled Carbon ◽  
Highly Sensitive ◽  
Facile Fabrication

A PTCA-RGO-MWCNT-Au NP nanocomposite was facilely fabricated for highly sensitive and selective electrochemical detection of dopamine.

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