scholarly journals A new voltammetric method for the simultaneous determination of the antioxidants TBHQ and BHA in biodiesel using multi-walled carbon nanotube screen-printed electrodes

Fuel ◽  
2013 ◽  
Vol 105 ◽  
pp. 306-313 ◽  
Author(s):  
Ricardo Pini Caramit ◽  
Adriana Garabini de Freitas Andrade ◽  
João Batista Gomes de Souza ◽  
Tatiane Alfonso de Araujo ◽  
Luiz Henrique Viana ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Voltammetric Method ◽  
Screen Printed Electrodes ◽  
Multi Walled Carbon Nanotube ◽  
Screen Printed

Carbon-nanotube-modified screen-printed electrodes, a cationic surfactant, and a peak deconvolution procedure: alternatives to provide satisfactory simultaneous determination of three synthetic antioxidants in complex samples

2015 ◽  
Vol 7 (9) ◽  
pp. 3764-3771 ◽  
Author(s):  
Ricardo Pini Caramit ◽  
Alessandra Silveira Antunes Araújo ◽  
Daniela Kárin Fogliatto ◽  
Luiz Henrique Viana ◽  
Magno Aparecido Gonçalves Trindade ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Cationic Surfactant ◽  
Synthetic Antioxidants ◽  
Complex Samples ◽  
Peak Deconvolution ◽  
Screen Printed Electrodes ◽  
Alternative Approach ◽  
Screen Printed

An alternative approach to allow simultaneous determination of three synthetic antioxidants has been developed.

Simultaneous determination of dopamine, ascorbic acid and uric acid using a multi-walled carbon nanotube and reduced graphene oxide hybrid functionalized by PAMAM and Au nanoparticles

2015 ◽  
Vol 7 (4) ◽  
pp. 1471-1477 ◽  
Author(s):  
Siyuan Wang ◽  
Wen Zhang ◽  
Xia Zhong ◽  
Yaqin Chai ◽  
Ruo Yuan
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Au Nanoparticles ◽  
Electrochemical Determination ◽  
Multi Walled Carbon Nanotube ◽  
Reduced Graphene

A nanohybrid (RGO–PAMAM–MWCNT–AuNPs) for simultaneous electrochemical determination of ascorbic acid (AA), dopamine (DA) and uric acid (UA) was reported in this paper.

Multiplexed determination of human growth hormone and prolactin at a label free electrochemical immunosensor using dual carbon nanotube–screen printed electrodes modified with gold and PEDOT nanoparticles

The Analyst ◽  
2014 ◽  
Vol 139 (18) ◽  
pp. 4556-4563 ◽  
Author(s):  
V. Serafín ◽  
G. Martínez-García ◽  
L. Agüí ◽  
P. Yáñez-Sedeño ◽  
J. M. Pingarrón
Keyword(s):  
Growth Hormone ◽  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Human Growth Hormone ◽  
Human Growth ◽  
Electrochemical Immunosensor ◽  
Label Free ◽  
Screen Printed Electrodes ◽  
First Time

A label-free dual electrochemical immunosensor for simultaneous determination of human growth and prolactin hormones was prepared for the first time.

scholarly journals Simultaneous determination of hydroquinone and catechol by a reduced graphene oxide–polydopamine–carboxylated multi-walled carbon nanotube nanocomposite

RSC Advances ◽  
2021 ◽  
Vol 11 (51) ◽  
pp. 31950-31958
Author(s):  
Fengxia Chang ◽  
Hongyue Wang ◽  
Shuai He ◽  
Yu Gu ◽  
Wenjie Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Reduced Graphene Oxide ◽  
Multi Walled Carbon Nanotube ◽  
Reduced Graphene

A novel reduced graphene oxide–polydopamine–carboxylated multi-walled carbon nanotube nanocomposite (RGO–PDA–cMWCNT) was fabricated for the sensitive and simultaneous determination of hydroquinone (HQ) and catechol (CT).

Screen-printed electrodes modified with carbon nanotubes or graphene for simultaneous determination of melatonin and serotonin

2015 ◽  
Vol 182 (11-12) ◽  
pp. 1925-1931 ◽  
Author(s):  
Federico José Vicente Gomez ◽  
Aída Martín ◽  
María Fernanda Silva ◽  
Alberto Escarpa
Keyword(s):  
Carbon Nanotubes ◽  
Simultaneous Determination ◽  
Screen Printed Electrodes ◽  
Screen Printed

A voltammetric sensor based on multi-walled carbon nanotube–MnO2 nanowire composite film for simultaneous determination of hydroquinone and catechol

2015 ◽  
Vol 7 (21) ◽  
pp. 9218-9225 ◽  
Author(s):  
Jing Tang ◽  
Baokang Jin
Keyword(s):  
Carbon Nanotube ◽  
Composite Film ◽  
Simultaneous Determination ◽  
Cyclic Voltammograms ◽  
Voltammetric Sensor ◽  
Multi Walled Carbon Nanotube

Cyclic voltammograms of a mixture solution of 0.1 mM HQ and 0.1 mM CC at a bare GCE, MWCNTs/GCE, MnO2/GCE and MWCNTs–MnO2/GCE.

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