Electrochemical sensor based on covalent organic frameworks-MWCNT-NH2/AuNPs for simultaneous detection of dopamine and uric acid
Q Guan, H Guo, R Xue, M Wang, X Zhao, T Fan… - Journal of …, 2021 - Elsevier
An electrochemical sensing platform for simultaneous determination of dopamine (DA) and
uric acid (UA) is constructed based on covalent organic framework materials (IL COF-1),
aminofunctionalized carbon nanotubes (MWCNT-NH 2), and gold nanoparticles (AuNPs).
The prepared sensor shows a good performance in detection of DA and UA due to porosity,
large specific surface area, high conductivity and more active sites of the composite modified
material. Under optimized experimental conditions, the constructed electrochemical sensor …
uric acid (UA) is constructed based on covalent organic framework materials (IL COF-1),
aminofunctionalized carbon nanotubes (MWCNT-NH 2), and gold nanoparticles (AuNPs).
The prepared sensor shows a good performance in detection of DA and UA due to porosity,
large specific surface area, high conductivity and more active sites of the composite modified
material. Under optimized experimental conditions, the constructed electrochemical sensor …
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