Modified screen-printed Electrode as Electrochemical Detector for Noscapine

In the present study, a La3+doped Co3O4 nanoflowers modified graphite screen-printed electrode (La3+doped Co3O4 nanoflower/SPE) were prepared and used for voltammetric determination of noscapine. Presence nanoflowers lead to a substantial improvement in current in compare to an unmodified electrode....

Full description

Saved in:
Bibliographic Details
Published in:International journal of electrochemical science 2020-09, Vol.15 (9), p.8612-8621
Main Authors: Aflatoonian, Mohammad Reza, Jahani, Peyman Mohammadzadeh, Aflatoonian, Behnaz, Jafari, Maedeh, Zhang, Kaiqiang, Van Le, Quyet, Cha, Joo Hwan, Shokouhimehr, Mohammadreza, Wanxi
Format: Article
Language:English
Subjects:
La3+/Co3O4 nanoflower
Modified electrode
Noscapine
Screen printed electrode
Voltammetry
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In the present study, a La3+doped Co3O4 nanoflowers modified graphite screen-printed electrode (La3+doped Co3O4 nanoflower/SPE) were prepared and used for voltammetric determination of noscapine. Presence nanoflowers lead to a substantial improvement in current in compare to an unmodified electrode. The diagnostic methods used for the purposes of the study include chronoamperometry, differential pulse voltammetry (DPV) and cyclic voltammetry (CV) approaches. The modified SPE was used to determine noscapine in the range of 0.3 to 600.0 μM (LOD= 0.1 μM).
ISSN:1452-3981
1452-3981
DOI:10.20964/2020.09.58