Simultaneous, Selective and Highly Sensitive Voltammetric Determination of Lead, Cadmium, and Zinc via Modified Pencil Graphite Electrodes

2022 ◽  
Author(s):  
Gul Ustabasi ◽  
ismail yilmaz ◽  
Mustafa Ozcan ◽  
Ebru Cetinkaya
Keyword(s):  
Voltammetric Determination ◽  
Graphite Electrodes ◽  
Highly Sensitive

Highly sensitive voltammetric determination of kanamycin based on aptamer sensor for signal amplification

2016 ◽  
Vol 8 (16) ◽  
pp. 3366-3372 ◽  
Author(s):  
Hai-Yan Song ◽  
Tian-Fang Kang ◽  
Na-Na Li ◽  
Li-Ping Lu ◽  
Shui-Yuan Cheng
Keyword(s):  
Horseradish Peroxidase ◽  
Signal Amplification ◽  
Voltammetric Determination ◽  
Complementary Dna ◽  
Highly Sensitive ◽  
Aptamer Sensor

In this paper, a novel aptamer sensor for kanamycin was prepared by using a complementary DNA (cDNA) strand of kanamycin aptamer as sensor and horseradish peroxidase (HRP) as a biocatalyst for signal amplification.

A simple and effective strategy based on sodium gallate-exfoliated graphene for the simultaneous voltammetric determination of guaiacol and vanillin

2019 ◽  
Vol 11 (32) ◽  
pp. 4099-4105
Author(s):  
Chenchen Li ◽  
Ju Fu ◽  
Xiaohong Tan ◽  
Xinjian Song ◽  
Qunfang Li
Keyword(s):  
Simultaneous Determination ◽  
Voltammetric Determination ◽  
Effective Strategy ◽  
Exfoliated Graphene ◽  
Highly Sensitive ◽  
Simultaneous Voltammetric Determination

A highly sensitive graphene-based sensor for the simultaneous determination of guaiacol and vanillin was constructed simply and effectively.

Reduced graphene oxide/platinum nanoparticles/nafion nanocomposite as a novel 2D electrochemical sensor for voltammetric determination of aliskiren

2017 ◽  
Vol 41 (24) ◽  
pp. 15320-15326 ◽  
Author(s):  
Ali Kemal Ateş ◽  
Engin Er ◽  
Hüseyin Çelikkan ◽  
Nevin Erk
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Reduced Graphene Oxide ◽  
Platinum Nanoparticles ◽  
Biological Samples ◽  
Voltammetric Determination ◽  
Renin Inhibitors ◽  
Reduced Graphene ◽  
Highly Sensitive

A highly sensitive and selective 2D electrochemical sensor based on an rGO/PtNPs/NFN nanocomposite was developed for routine detection of renin inhibitors such as aliskiren in biological samples.

Cheap pencil graphite electrodes for rapid voltammetric determination of chlorogenic acid in dietary supplements

2016 ◽  
Vol 8 (35) ◽  
pp. 6537-6544 ◽  
Author(s):  
I. G. David ◽  
D. E. Popa ◽  
M. Buleandra ◽  
Z. Moldovan ◽  
E. E. Iorgulescu ◽  
...  
Keyword(s):  
Chlorogenic Acid ◽  
Dietary Supplements ◽  
Graphite Electrode ◽  
Voltammetric Determination ◽  
Pencil Graphite Electrode ◽  
Green Coffee ◽  
Graphite Electrodes ◽  
First Time

A disposable pencil graphite electrode was used for the first time for rapid voltammetric determination of chlorogenic acid in green coffee dietary supplements.

scholarly journals Voltammetric determination of polyphenolic content as rosmarinic acid equivalent in tea samples using pencil graphite electrodes

2016 ◽  
Vol 53 (6) ◽  
pp. 2589-2596 ◽  
Author(s):  
Iulia Gabriela David ◽  
Mihaela Buleandră ◽  
Dana Elena Popa ◽  
Ana-Maria Cristina Bîzgan ◽  
Zenovia Moldovan ◽  
...  
Keyword(s):  
Rosmarinic Acid ◽  
Voltammetric Determination ◽  
Graphite Electrodes ◽  
Polyphenolic Content
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