Application of carbon nanotubes-ionic liquid hybrid in a sensitive atorvastatin ion-selective electrode

2016 ◽  
Vol 69 ◽  
pp. 276-282 ◽  
Author(s):  
Fahimeh Jalali ◽  
Moslem Ardeshiri
Keyword(s):  
Carbon Nanotubes ◽  
Ionic Liquid ◽  
Ion Selective Electrode ◽  
Selective Electrode

scholarly journals Ionic Liquid-Multiwalled Carbon Nanotubes Nanocomposite Based All Solid State Ion-Selective Electrode for the Determination of Copper in Water Samples

Water ◽  
2021 ◽  
Vol 13 (20) ◽  
pp. 2869
Author(s):  
Cecylia Wardak ◽  
Karolina Pietrzak ◽  
Małgorzata Grabarczyk
Keyword(s):  
Carbon Nanotubes ◽  
Ionic Liquid ◽  
Solid State ◽  
Multiwalled Carbon Nanotubes ◽  
Water Samples ◽  
Limit Of Detection ◽  
Ion Selective Electrode ◽  
Selective Electrode ◽  
Multiwalled Carbon ◽  
Copper Determination

A new copper sensitive all solid-state ion-selective electrode was prepared using multiwalled carbon nanotubes-ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate) nanocomposite as an additional membrane component. The effect of nanocomposite content in the membrane on the electrode parameters was investigated. The study compares, among others, detection limits, sensitivity, and the linearity ranges of calibration curves. Content 6 wt.% was considered optimal for obtaining an electrode with a Nernstian response of 29.8 mV/decade. An electrode with an optimal nanocomposite content in the membrane showed a lower limit of detection, a wider linear range and pH range, as well as better selectivity and potential stability compared to the unmodified electrode. It was successfully applied for copper determination in real water samples.

scholarly journals Fluoride determination in carbon nanotubes by ion selective electrode

2012 ◽  
Vol 23 (6) ◽  
pp. 1193-1198 ◽  
Author(s):  
Fabiane G. Antes ◽  
Juliana S. F. Pereira ◽  
Laurien C. Spadoa ◽  
Edson I. Muller ◽  
Erico M. M. Flores ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Ion Selective Electrode ◽  
Selective Electrode ◽  
Fluoride Determination

Determination of choline and derivatives with a solid-contact ion-selective electrode based on octaamide cavitand and carbon nanotubes

2009 ◽  
Vol 25 (2) ◽  
pp. 344-349 ◽  
Author(s):  
Jordi Ampurdanés ◽  
Gastón A. Crespo ◽  
Alicia Maroto ◽  
M. Angeles Sarmentero ◽  
Pablo Ballester ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Ion Selective Electrode ◽  
Solid Contact ◽  
Selective Electrode
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