Electrochemical Determination of Tartrazine Using a Graphene/Poly(L-Phenylalanine) Modified Pencil Graphite Electrode

2020 ◽  
Vol 53 (11) ◽  
pp. 1683-1703 ◽  
Author(s):  
Selen Tahtaisleyen ◽  
Ozge Gorduk ◽  
Yucel Sahin
Keyword(s):  
Graphite Electrode ◽  
Electrochemical Determination ◽  
Pencil Graphite Electrode

Modification of a disposable pencil graphite electrode with multiwalled carbon nanotubes: application to electrochemical determination of diclofenac sodium in some pharmaceutical and biological samples

2016 ◽  
Vol 8 (19) ◽  
pp. 3966-3974 ◽  
Author(s):  
Golnaz Parvizi Fard ◽  
Esmaeel Alipour ◽  
Reza Emam Ali Sabzi
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Sensor ◽  
Multiwalled Carbon Nanotubes ◽  
Biological Samples ◽  
Graphite Electrode ◽  
Diclofenac Sodium ◽  
Electrochemical Determination ◽  
Pencil Graphite Electrode ◽  
Multiwalled Carbon

A MWCNTs/PGE was developed as an electrochemical sensor and used for the determination of diclofenac sodium (DIC).

scholarly journals Non-enzymatic electrochemical determination of salivary cortisol using ZnO-graphene nanocomposites

RSC Advances ◽  
2021 ◽  
Vol 11 (60) ◽  
pp. 37877-37885
Author(s):  
Sherin Rison ◽  
Rijo Rajeev ◽  
Vinay S. Bhat ◽  
Agnus T. Mathews ◽  
Anitha Varghese ◽  
...  
Keyword(s):  
Zno Nanoparticles ◽  
Salivary Cortisol ◽  
Graphite Electrode ◽  
Electrochemical Determination ◽  
Electrochemical Sensing ◽  
Pencil Graphite Electrode ◽  
Graphene Nanocomposites ◽  
Electrochemically Deposited

Electrochemically deposited ZnO nanoparticles on a pencil graphite electrode (PGE) coated with graphene generate a noteworthy conductive and selective electrochemical sensing electrode for the estimation of cortisol.

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