Polyethylenimine-carbon nanotubes composite as an electrochemical sensing platform for sensitive and selective detection of toxic rhodamine B in soft drinks and chilli-containing products

Author(s):  
Peihong Deng ◽  
Jingyun Xiao ◽  
Jiaxing Chen ◽  
Jinxia Feng ◽  
Yanping Wei ◽  
...  
RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 107094-107103 ◽  
Author(s):  
Piyush Kumar Sonkar ◽  
Vellaichamy Ganesan ◽  
S. Abraham John ◽  
Dharmendra Kumar Yadav ◽  
Rupali Gupta

Nickel salophen (where salophen is N,N′-bis(salicylidene)-1,2-phenylenediamine) is immobilized on multiwall carbon nanotubes. This new material is utilized for electrocatalytic oxidization and sensitive determination of glucose in human blood samples.


2011 ◽  
Vol 83 (20) ◽  
pp. 8011-8018 ◽  
Author(s):  
M. Lorena Cortez ◽  
Marcelo Ceolín ◽  
Omar Azzaroni ◽  
Fernando Battaglini

2016 ◽  
Vol 8 (22) ◽  
pp. 4345-4353 ◽  
Author(s):  
Mona A. Mohamed ◽  
Nada S. Abdelwahab ◽  
Craig E. Banks

The electroanalytical sensing of linezolid is reported using a multiwalled carbon nanotubes (MWCNTs)/bromocresol green (BCG) modified carbon paste electrode.


RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64739-64748 ◽  
Author(s):  
Taotao Yang ◽  
Yansha Gao ◽  
Jingkun Xu ◽  
Limin Lu ◽  
Yuanyuan Yao ◽  
...  

This study focuses on enhancing the catalytic activity of metallic Ni by using 1D MWCNTs, 2D GO and GR, and 3D GO–MWCNTs as supporting matrixs for the fabrication of electrochemical sensor for detecting the flavonoid luteolin.


RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55550-55560 ◽  
Author(s):  
Nagappa L. Teradal ◽  
J. Seetharamappa ◽  
A. K. Satpati

Present study describes the utility of unzipped carbon nanotubes as electrochemical sensing platform for the determination of diosmin in pharmaceutical formulations and for the investigation of its binding to human serum albumin.


2017 ◽  
Vol 184 (10) ◽  
pp. 3919-3927 ◽  
Author(s):  
Oana Hosu ◽  
Madalina M. Barsan ◽  
Cecilia Cristea ◽  
Robert Săndulescu ◽  
Christopher M. A. Brett

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