Simultaneous Determination of Cadmium, Lead, Copper and Mercury Ions Using Organofunctionalized SBA-15 Nanostructured Silica Modified Graphite-Polyurethane Composite Electrode

2009 ◽  
Vol 22 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Ivana Cesarino ◽  
Éder T. G. Cavalheiro ◽  
Christopher M. A. Brett
Keyword(s):  
Simultaneous Determination ◽  
Composite Electrode ◽  
Mercury Ions ◽  
Polyurethane Composite ◽  
Cadmium Lead ◽  
Nanostructured Silica

Simultaneous determination of environmental contaminants using a graphite oxide – Polyurethane composite electrode modified with cyclodextrin

2019 ◽  
Vol 99 ◽  
pp. 1415-1423 ◽  
Author(s):  
Ademar Wong ◽  
Anderson Martin Santos ◽  
Marina Baccarin ◽  
Éder Tadeu Gomes Cavalheiro ◽  
Orlando Fatibello-Filho
Keyword(s):  
Simultaneous Determination ◽  
Graphite Oxide ◽  
Composite Electrode ◽  
Environmental Contaminants ◽  
Polyurethane Composite

Simultaneous determination of cadmium, lead and copper in chocolate samples by square wave anodic stripping voltammetry

2021 ◽  
pp. 1-9
Author(s):  
Larissa Pinto Silva ◽  
Náira Da Silva Campos ◽  
Thalles Pedrosa Lisboa ◽  
Lucas Vinícius de Faria ◽  
Maria Auxiliadora Costa Matos ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Square Wave ◽  
Anodic Stripping ◽  
Cadmium Lead

scholarly journals Developing a screen-printed graphite–polyurethane composite electrode modified with gold nanoparticles for the voltammetric determination of dopamine

RSC Advances ◽  
2019 ◽  
Vol 9 (72) ◽  
pp. 42306-42315 ◽  
Author(s):  
Priscila Cervini ◽  
Isabela A. Mattioli ◽  
Éder T. G. Cavalheiro
Keyword(s):  
Gold Nanoparticles ◽  
Composite Electrode ◽  
Voltammetric Determination ◽  
Polyurethane Composite ◽  
Dopamine Determination ◽  
Screen Printed

A screen-printed modified composite electrode (SPGPUE) was prepared with graphite–polyurethane ink containing gold nanoparticles (AuNPs), resulting in a sensor with improved sensitivity regarding the unmodified device in dopamine determination.

Simultaneous Determination of Ascorbic Acid and Uric Acid by Using a PVC/TTF-TCNQ Composite Electrode as Detector in a FIA System

2007 ◽  
Vol 19 (9) ◽  
pp. 973-977 ◽  
Author(s):  
Manuel Cano ◽  
Beatriz Palenzuela ◽  
J. Luis Ávila ◽  
Rafael Rodríguez-Amaro
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Simultaneous Determination ◽  
Composite Electrode
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