In this work is reported the studies carried out modified electrodes with poly(1-aminoanthracene) (PAA) and poly(1-aminoanthraquinone) (PAAQ), and composite films from a mixture of polymers with carbon nanotubes (CNTs). These electrodes were used for determination of dopamine (DA), ascorbic acid (AA) and uric acid (UA) in synthetic and real biological samples; in addition, we performed the determination of norepinephrine (NE) and hydroquinone (HQ) in pharmaceutical samples. In this context, was evaluated the influence of a cathodic pretreatment applied to the modified electrodes by verifying a change in electrochemical properties of the films so that after pretreatment of the PAA electrode showed electrocatalytic response to DA while the PA...
In this work, the development of electroanalytical methods for the determination of methotrexate (MT...
The electrodes based on carbon nanotubes (CNTs) were prepared in the form of paste of CNTs/Graphite ...
O desenvolvimento de eletrodos modificados com hexacianoferratos insolúveis vem atraindo grande aten...
Neste trabalho, são apresentados os estudos realizados com eletrodos modificados com filmes de poli(...
Research involving carbon nanotubes (CNT) have a great attraction since its synthesis to the technol...
The aim of this work was to study the electrochemical response of the electrode modified with poly(1...
The aim of this work was to study the electrochemical response of the electrode modified with poly-1...
No presente trabalho, foram desenvolvidos dois métodos para determinação de compostos de interesse f...
Os eletrodos de CNTs foram preparados na forma de pasta de CNTs/Grafite e filme sobre eletrodo de ca...
In this work are reported the development of new architectures for sensors using carbon nanomaterial...
Neste trabalho descreve-se o desenvolvimento de novas arquiteturas para biossensores utilizando mate...
Nesta tese descreve-se o desenvolvimento de novos sensores utilizando nanomateriais. Inicialmente, u...
This work evaluates the development of electrochemical sensors based on multiwalled carbon nanotubes...
This work presents the electrochemical study of the chemically modified electrode with carbon nanotu...
In this doctoral thesis different carbon materials were explored for the development of novel electr...
In this work, the development of electroanalytical methods for the determination of methotrexate (MT...
The electrodes based on carbon nanotubes (CNTs) were prepared in the form of paste of CNTs/Graphite ...
O desenvolvimento de eletrodos modificados com hexacianoferratos insolúveis vem atraindo grande aten...
Neste trabalho, são apresentados os estudos realizados com eletrodos modificados com filmes de poli(...
Research involving carbon nanotubes (CNT) have a great attraction since its synthesis to the technol...
The aim of this work was to study the electrochemical response of the electrode modified with poly(1...
The aim of this work was to study the electrochemical response of the electrode modified with poly-1...
No presente trabalho, foram desenvolvidos dois métodos para determinação de compostos de interesse f...
Os eletrodos de CNTs foram preparados na forma de pasta de CNTs/Grafite e filme sobre eletrodo de ca...
In this work are reported the development of new architectures for sensors using carbon nanomaterial...
Neste trabalho descreve-se o desenvolvimento de novas arquiteturas para biossensores utilizando mate...
Nesta tese descreve-se o desenvolvimento de novos sensores utilizando nanomateriais. Inicialmente, u...
This work evaluates the development of electrochemical sensors based on multiwalled carbon nanotubes...
This work presents the electrochemical study of the chemically modified electrode with carbon nanotu...
In this doctoral thesis different carbon materials were explored for the development of novel electr...
In this work, the development of electroanalytical methods for the determination of methotrexate (MT...
The electrodes based on carbon nanotubes (CNTs) were prepared in the form of paste of CNTs/Graphite ...
O desenvolvimento de eletrodos modificados com hexacianoferratos insolúveis vem atraindo grande aten...