Developing a nanostructure electrochemical sensor for simultaneous determination of cysteine and tryptophan

2015 ◽  
Vol 7 (9) ◽  
pp. 3920-3928 ◽  
Author(s):  
Ali Benvidi ◽  
Mohammad M. Ansaripour ◽  
Nooshin Rajabzadeh ◽  
Hamid R. Zare ◽  
Bi-Bi Fatemeh Mirjalili
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Carbon Paste Electrode ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Multi Wall Carbon Nanotubes ◽  
Paste Electrode

A modified carbon paste electrode was prepared based on a newly synthesized compound 14-(4-hydroxyphenyl)-14-H-dibenzo[a,j]-xanthene and multi-wall carbon nanotubes for simultaneous determination of cysteine and tryptophan.

An electrochemical sensor for the simultaneous determination of rifampicin and isoniazid using a C-dots@CuFe2O4 nanocomposite modified carbon paste electrode

2017 ◽  
Vol 41 (24) ◽  
pp. 15564-15573 ◽  
Author(s):  
Sajad Shiri ◽  
Niyoosha Pajouheshpoor ◽  
Hosein Khoshsafar ◽  
Salimeh Amidi ◽  
Hasan Bagheri
Keyword(s):  
Electrochemical Sensor ◽  
Simultaneous Determination ◽  
Carbon Paste Electrode ◽  
Carbon Dots ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Paste Electrode

In this study, a sensitive carbon paste electrode based on a novel nanocomposite of carbon dots/CuFe2O4 (C-dots@CuFe2O4) was developed for the simultaneous determination of rifampicin (RIF) and isoniazid (INZ).

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