Electrochemical sensors and biosensors based on redox polymer/carbon nanotube modified electrodes: A review

2015 ◽  
Vol 881 ◽  
pp. 1-23 ◽  
Author(s):  
Madalina M. Barsan ◽  
M. Emilia Ghica ◽  
Christopher M.A. Brett
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Sensors ◽  
Modified Electrodes ◽  
Redox Polymer

Application of Carbon Nanotube-Modified Electrodes as Electrochemical Sensors for the Continuous Monitoring of 2,4-Dichlorophenol

2010 ◽  
Vol 23 (1) ◽  
pp. 237-244 ◽  
Author(s):  
A. Sánchez Arribas ◽  
M. Moreno ◽  
E. Bermejo ◽  
J. A. Pérez ◽  
V. Román ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Continuous Monitoring ◽  
Electrochemical Sensors ◽  
Modified Electrodes

Effect of Surfactant Type and Redox Polymer Type on Single-Walled Carbon Nanotube Modified Electrodes

Langmuir ◽  
2013 ◽  
Vol 29 (33) ◽  
pp. 10586-10595 ◽  
Author(s):  
Jie Chen ◽  
Tu O. Tran ◽  
Michael T. Ray ◽  
Daniel B. Brunski ◽  
Joel C. Keay ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Modified Electrodes ◽  
Redox Polymer ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Polymer Type

Electroanalysis of Catecholamine Drugs using Graphene Modified Electrodes

2019 ◽  
Vol 15 (4) ◽  
pp. 443-466 ◽  
Author(s):  
Mahya Karami Mosammam ◽  
Mohammad Reza Ganjali ◽  
Mona Habibi-Kool-Gheshlaghi ◽  
Farnoush Faridbod
Keyword(s):  
Electrochemical Sensors ◽  
Modified Electrodes ◽  
Electrochemical Methods ◽  
High Signal ◽  
Signal To Noise ◽  
Low Level ◽  
Biological Studies

Background: Catecholamine drugs are a family of electroactive pharmaceutics, which are widely analyzed through electrochemical methods. However, for low level online determination and monitoring of these compounds, which is very important for clinical and biological studies, modified electrodes having high signal to noise ratios are needed. Numerous materials including nanomaterials have been widely used as electrode modifies for these families during the years. Among them, graphene and its family, due to their remarkable properties in electrochemistry, were extensively used in modification of electrochemical sensors. Objective: In this review, working electrodes which have been modified with graphene and its derivatives and applied for electroanalyses of some important catecholamine drugs are considered.

scholarly journals Enhancement of the electron transfer rate in carbon nanotube flexible electrochemical sensors by surface functionalization

2019 ◽  
Vol 295 ◽  
pp. 157-163 ◽  
Author(s):  
Keita Nishimura ◽  
Takuya Ushiyama ◽  
Nguyen Xuan Viet ◽  
Masafumi Inaba ◽  
Shigeru Kishimoto ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Carbon Nanotube ◽  
Surface Functionalization ◽  
Transfer Rate ◽  
Electrochemical Sensors ◽  
Electron Transfer Rate
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