Rapid, trace-level direct cathodic voltammetric determination of dopamine by oxidized multiwalled carbon nanotube–modified carbon paste electrode in selected samples of pharmaceutical importance

Ionics ◽  
2019 ◽  
Vol 25 (12) ◽  
pp. 6093-6106 ◽  
Author(s):  
Jasmina Anojčić ◽  
Valéria Guzsvány ◽  
Zoltán Kónya ◽  
Momir Mikov
Keyword(s):  
Carbon Nanotube ◽  
Carbon Paste Electrode ◽  
Voltammetric Determination ◽  
Multiwalled Carbon Nanotube ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Trace Level ◽  
Multiwalled Carbon ◽  
Paste Electrode

Fabrication of graphene nanosheet–multiwalled carbon nanotube–polyaniline modified carbon paste electrode for the simultaneous electrochemical determination of terbutaline sulphate and guaifenesin

2017 ◽  
Vol 41 (15) ◽  
pp. 7061-7072 ◽  
Author(s):  
Pramod K. Kalambate ◽  
Chaitali R. Rawool ◽  
Ashwini K. Srivastava
Keyword(s):  
Carbon Nanotube ◽  
Carbon Paste Electrode ◽  
Multiwalled Carbon Nanotube ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Graphene Nanosheet ◽  
Multiwalled Carbon ◽  
Terbutaline Sulphate ◽  
Paste Electrode

A sensitive electrochemical method is developed for the simultaneous determination of terbutaline sulphate (TBS) and guaifenesin (GF) at a carbon paste electrode modified with graphene nanosheet–multiwalled carbon nanotube–polyaniline composite (GNS–MWCNT–PANI).

Electroanalytical determination of diazepam in tablet and human serum samples using a multiwalled carbon nanotube embedded molecularly imprinted polymer-modified carbon paste electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (99) ◽  
pp. 81650-81659 ◽  
Author(s):  
Mohammad Reza Milani Hosseini ◽  
Ali Motaharian
Keyword(s):  
Carbon Nanotube ◽  
Carbon Paste Electrode ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Imprinted Polymer ◽  
Serum Samples ◽  
Multiwalled Carbon ◽  
Molecularly Imprinted ◽  
Paste Electrode

In this study a new MWCNT–MIP nanocomposite modified carbon paste electrode for determination of diazepam has been developed.

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