ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3
The preparation and electrochemical characterization of an electrochemical sensor based on carbon paste electrode modified with [MnIII/IV(µ-O)(phen)2]2(ClO4)3, as well as its application in detection of acetazolamide with interest in doping control analysis are related. The electrochemical behav...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade do Oeste Paulista
2014-09-01
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| Series: | Colloquium Exactarum |
| Subjects: | |
| Online Access: | http://revistas.unoeste.br/revistas/ojs/index.php/ce/article/view/1129/1190 |
| _version_ | 1811281566423318528 |
|---|---|
| author | Wesley Bruno da Silva Machini Marcos Fernando de Souza Teixeira |
| author_facet | Wesley Bruno da Silva Machini Marcos Fernando de Souza Teixeira |
| author_sort | Wesley Bruno da Silva Machini |
| collection | DOAJ |
| description | The preparation and electrochemical characterization of
an electrochemical sensor based on carbon paste electrode modified
with [MnIII/IV(µ-O)(phen)2]2(ClO4)3, as well as its application in detection
of acetazolamide with interest in doping control analysis are related.
The electrochemical behavior of the sensor and the electrooxidation of
ACTZ were investigated using the technique of cyclic and linear sweep
voltammetry, respectively. The cyclic voltammogram for the
electrochemical sensor showed one redox process assigned to
MnIII/IV/MnIV/IV
couple and electrocatalytic properties in oxidation of
ACTZ. The voltammetric response was obtained in a concentration
range from 5.00 × 10-7 mol L-1
to 5.00 × 10-6 mol L-1
, being the linear
response from 5.00 × 10-7 mol L-1
to 3.50 × 10-6 mol L-1 with limit of
quantification 9.90 × 10-5 mol L-1
, limit of detection 2.97 × 10-6 mol L-1
e
sensitivity of 39.29 μA L mol-1
. |
| first_indexed | 2024-04-13T01:35:55Z |
| format | Article |
| id | doaj.art-f1656763346f4eb19756c6560e747043 |
| institution | Directory Open Access Journal |
| issn | 2178-8332 |
| language | Portuguese |
| last_indexed | 2024-04-13T01:35:55Z |
| publishDate | 2014-09-01 |
| publisher | Universidade do Oeste Paulista |
| record_format | Article |
| series | Colloquium Exactarum |
| spelling | doaj.art-f1656763346f4eb19756c6560e7470432022-12-22T03:08:22ZporUniversidade do Oeste PaulistaColloquium Exactarum2178-83322014-09-010603455310.5747/ce.2014.v06.n3.e087ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3Wesley Bruno da Silva Machini0Marcos Fernando de Souza Teixeira1Universidade Estadual PaulistaUniversidade Estadual PaulistaThe preparation and electrochemical characterization of an electrochemical sensor based on carbon paste electrode modified with [MnIII/IV(µ-O)(phen)2]2(ClO4)3, as well as its application in detection of acetazolamide with interest in doping control analysis are related. The electrochemical behavior of the sensor and the electrooxidation of ACTZ were investigated using the technique of cyclic and linear sweep voltammetry, respectively. The cyclic voltammogram for the electrochemical sensor showed one redox process assigned to MnIII/IV/MnIV/IV couple and electrocatalytic properties in oxidation of ACTZ. The voltammetric response was obtained in a concentration range from 5.00 × 10-7 mol L-1 to 5.00 × 10-6 mol L-1 , being the linear response from 5.00 × 10-7 mol L-1 to 3.50 × 10-6 mol L-1 with limit of quantification 9.90 × 10-5 mol L-1 , limit of detection 2.97 × 10-6 mol L-1 e sensitivity of 39.29 μA L mol-1 .http://revistas.unoeste.br/revistas/ojs/index.php/ce/article/view/1129/1190acetazolamidedopingelectrochemical sensor |
| spellingShingle | Wesley Bruno da Silva Machini Marcos Fernando de Souza Teixeira ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 Colloquium Exactarum acetazolamide doping electrochemical sensor |
| title | ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 |
| title_full | ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 |
| title_fullStr | ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 |
| title_full_unstemmed | ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 |
| title_short | ANÁLISE DE CONTROLE DE DOPING POR ACETAZOLAMIDA UTILIZANDO O SENSOR ELETROQUÍMICO BASEADO NO EPCM-[MnIII/IV(µ-O)(phen)2]2(ClO4)3 |
| title_sort | analise de controle de doping por acetazolamida utilizando o sensor eletroquimico baseado no epcm mniii iv µ o phen 2 2 clo4 3 |
| topic | acetazolamide doping electrochemical sensor |
| url | http://revistas.unoeste.br/revistas/ojs/index.php/ce/article/view/1129/1190 |
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