Search Results - "De Souza, Djenaine"

Detection of Synthetic Antioxidants: What Factors Affect the Efficiency in the Chromatographic Analysis and in the Electrochemical Analysis? by Gonçalves-Filho, Danielle, De Souza, Djenaine

“…Antioxidants are food additives largely employed to inhibit oxidative reactions in foodstuffs rich in oils and fat lipids, extending the shelf life of…”
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Multiple square wave voltammetry for analytical determination of paraquat in natural water, food, and beverages using microelectrodes by Souza, Djenaine De, Machado, Sergio A.S., Pires, Roberto C.

“…This paper reports on the use of multiple square wave voltammetry (MSWV) for analytical determination of paraquat herbicide at gold microelectrode (Au-ME) in…”
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Electroanalytical Determination of Promethazine Hydrochloride in Pharmaceutical Formulations on Highly Boron-Doped Diamond Electrodes Using Square-Wave Adsorptive Voltammetry by Ribeiro, Francisco Wirley P., Cardoso, Amanda S., Portela, Rafael R., Lima, Janete E. S., Machado, Sergio A. S., de Lima-Neto, Pedro, De Souza, Djenaine, Correia, Adriana N.

“…The electrochemical oxidation of promethazine hydrochloride was made on highly boron‐doped diamond electrodes. Cyclic voltammetry experiments showed that the…”
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Electrochemical Determination of Trifluralin Herbicide Using Silver Solid Amalgam Electrode: Application in Fresh Food Samples by Gonçalves Filho, Danielle, de Souza, Djenaine

“…This paper reports the use of polished silver solid amalgam electrode (p-AgSAE) allied to square wave voltammetry (SWV) in the development of a simple,…”
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Characterization and Use of Copper Solid Amalgam Electrode for Electroanalytical Determination of Triazines-Based Herbicides by De Souza, Djenaine, de Toledo, Renata A., Suffredini, Hugo B., Mazo, Luiz H., Machado, Sergio A. S.

“…This paper reports the construction, characterization and use of copper solid amalgam electrode in the study of the electrochemical behavior of atrazine and…”
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A New Approach in the Electrochemical Determination of Folic Acid in Foods: Use of a Polished Silver Solid Amalgam Electrode by dos Santos, Uarlei Douglas, De Souza, Djenaine, Machado, Sérgio Antônio Spínola

“…This work describes the use of polished silver solid amalgam electrode (p-AgSAE) and square wave voltammetry in the voltammetric determination of folic acid…”
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New Approaches in Electroanalytical Determination of Triazines-Based Pesticides in Natural Waters by Martins, Fernanda C. O. L., De Souza, Djenaine

“…This study describes the preparation and use of a dental amalgam electrode for the voltammetric determination of triazine-based pesticides ametryn, atrazine,…”
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Use of Multiple Square Wave Voltammetry for the Detection of Diquat Herbicide in Environmental Water, Foods and River Sediments by De Souza, Djenaine, Machado, Sergio A. S.

“…This paper reports the use of multiple square wave voltammetry (MSWV) in the development of a simple, sensitive, fast and low-cost electroanalytical procedure…”
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Cathodic stripping voltammetric determination of β-cyfluthrin, a pyrethroid insecticide, using polished silver solid amalgam electrode by Silva, Caio César Gonçalves, Silva, Lucas Moreira, e Silva, Beatriz Costa, Garrido, Saulo Santesso, Boldrin, Maria Valnice, De Souza, Djenaine

“…This work describes an electroanalytical procedure for determination of beta-cyfluthrin (βCF), a pyrethroid insecticide, using polished silver solid amalgam…”
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Square Wave Adsorptive Stripping Voltammetry Determination of Chlorpyriphos in Irrigation Agricultural Water by Melo, Luisa C., Julião, Murilo S. S., Milhome, Maria A. L., do Nascimento, Ronaldo F., De Souza, Djenaine, de Lima-Neto, Pedro, Correia, Adriana N.

“…This work describes the electroanalytical determination of Chlorpyriphos pesticide in natural waters using hanging mercury drop electrode allied to square wave…”
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Voltammetric detection of paraquat pesticide on a phthalocyanine-based pyrolitic graphite electrode by Lopes, Ilanna C, De Souza, Djenaine, Machado, Sergio A. S, Tanaka, Auro A

“…This work describes the application of an ordinary pyrolitic graphite electrode modified by metallophthalocyanine allied to square wave voltammetry for the…”
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Current electroanalytical approaches in the carbamates and dithiocarbamates determination by Almeida, Elis Marina Fonseca, De Souza, Djenaine

“…[Display omitted] •Toxicological classification and analysis of carbamate and dithiocarbamates.•Research in carbamates and dithiocarbamates using voltammetric…”
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Determination of triazine herbicides: development of an electroanalytical method utilizing a solid amalgam electrode that minimizes toxic waste residues, and a comparative study between voltammetric and chromatographic techniques by Souza, Djenaine De, Toledo, Renata A. de, Galli, Andressa, Salazar-Banda, Giancarlo R, Silva, Maria R. C, Garbellini, Gustavo S, Mazo, Luiz H, Avaca, Luis A, Machado, Sergio A. S

“…The use of a copper solid amalgam electrode (CuSAE) for the analytical determination of triazine herbicides (atrazine and ametryne) instead of the conventional…”
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A Comparative Electrochemical Behaviour Study and Analytical Detection of the p-Nitrophenol Using Silver Solid Amalgam, Mercury, and Silver Electrodes by De Souza, Djenaine, Mascaro, Lucia H., Fatibello-Filho, Orlando

“…This work reports a comparative electrochemical behaviour study and p-nitrophenol analytical detection using silver solid amalgam, hanging dropping mercury,…”
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Trends in pulse voltammetric techniques applied to foodstuffs analysis: The food additives detection by Gonçalves-Filho, Danielle, De Souza, Djenaine

“…Food additives are chemical compounds intentionally added during foodstuff production to control technological functions, such as pH, viscosity, stability…”
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Utilization of a Copper Solid Amalgam Electrode for the Analytical Determination of Atrazine by De Souza, Djenaine, de Toledo, Renata A., Mazo, Luiz H., Machado, Sergio A. S.

“…A copper solid amalgam electrode was prepared and used for the voltammetric determination of atrazine in natural water samples by square wave voltammetry. This…”
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New approaches in antibiotics detection: The use of square wave voltammetry by Megale, Júlia Duarte, De Souza, Djenaine

“…Antibiotics belongs to a class of pharmaceutical compounds widely used due to their effectiveness against bacterial infections. However, if consumed or…”
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The Employ of Multiple Voltammetric Pulses for the Study of the Adsorption of Bipyridilium Pesticides in River Sediment by De Souza, Djenaine, da Silva, Maria R. C., Machado, Sergio A. S.

“…The multiple square‐wave voltammetry (MSWV) allied to gold microelectrode (Au‐ME) was used to establish an electroanalytical procedure for the determination of…”
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Analytical methods in food additives determination: Compounds with functional applications by Martins, Fernanda C.O.L., Sentanin, Michelle A., De Souza, Djenaine

“…[Display omitted] •Food additives show technological, biological and sensorial functions.•Twenty-five classes of foods additives and their industrial functions…”
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Ziram herbicide determination using a polished silver solid amalgam electrode by Silva, Lucas Moreira, De Souza, Djenaine

“…The use of a polished silver solid amalgam electrode (p-AgSAE) and the square wave voltammetry (SWV) in the electroanalytical determination of Ziram herbicide…”
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