Nanocomposites of poly(l-methionine), carbon nanotube–graphene complexes and Au nanoparticles on screen printed carbon electrodes for electrochemical analyses of dopamine and uric acid in human urine solutions

The Analyst ◽  
2020 ◽  
Vol 145 (10) ◽  
pp. 3656-3665
Author(s):  
Yunpei Si ◽  
Yae Eun Park ◽  
Ji Eun Lee ◽  
Hye Jin Lee
Keyword(s):  
Uric Acid ◽  
Carbon Nanotube ◽  
Human Urine ◽  
Au Nanoparticles ◽  
Carbon Electrodes ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Uric Acid Determination ◽  
Acid Determination ◽  
Screen Printed

A sensitive electrochemical sensor decorated with poly(l-methionine), carbon nanotube–graphene complexes and Au nanoparticles on a screen printed carbon electrode for dopamine and uric acid determination in human urine solution.

An electrochemical aptasensor for detection of lead ions using a screen-printed carbon electrode modified with Au/polypyrrole composites and toluidine blue

2019 ◽  
Vol 11 (33) ◽  
pp. 4274-4279 ◽  
Author(s):  
Jina Ding ◽  
Dongwei Zhang ◽  
Yang Liu ◽  
Minglei Yu ◽  
Xuejia Zhan ◽  
...  
Keyword(s):  
Toluidine Blue ◽  
Au Nanoparticles ◽  
Lead Ions ◽  
Carbon Electrode ◽  
Electrochemical Aptasensor ◽  
Screen Printed Carbon Electrode ◽  
Screen Printed

An aptasensor based on the aptamer of lead(ii) ions and the composites of Au nanoparticles and polypyrrole (Au@Py) was successfully fabricated.

scholarly journals Enhancing a clenbuterol immunosensor based on poly(3,4-ethylenedioxythiophene)/multi-walled carbon nanotube performance using response surface methodology

RSC Advances ◽  
2018 ◽  
Vol 8 (28) ◽  
pp. 15522-15532 ◽  
Author(s):  
Nurul Ain A. Talib ◽  
Faridah Salam ◽  
Nor Azah Yusof ◽  
Shahrul Ainliah Alang Ahmad ◽  
Mohd Zulkhairi Azid ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Carbon Nanotube ◽  
Response Surface ◽  
Carbon Electrode ◽  
Screen Printed Carbon Electrode ◽  
Multi Walled Carbon Nanotube ◽  
Screen Printed

A clenbuterol immunosensor was developed with a poly(3,4-ethylenedioxythiophene)/multi-walled carbon nanotube-modified screen-printed carbon electrode and optimized using response surface methodology.

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