Výsledky vyhledávání - "Henrique A.J.L. Mourão"

Akademický článek

Voltammetric sensor based on cobalt-poly(methionine)-modified glassy carbon electrode for determination of estriol hormone in pharmaceuticals and urine

Autor: Eliziana S. Gomes, Fernando R.F. Leite, Bruno R.L. Ferraz, Henrique A.J.L. Mourão, Andréa R. Malagutti

Publikováno v: Journal of Pharmaceutical Analysis, Vol 9, Iss 5, Pp 347-357 (2019)

A voltammetric sensor based on the electropolymerization of cobalt-poly(methionine) (Co-poly(Met)) on a glassy carbon electrode (GCE) was developed and applied for the determination of estriol by differential pulse voltammetry (DPV) for the first tim

Externí odkaz: https://doaj.org/article/bb20fa48c24b44eea9277acf914ea2f4

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Development of an electroanalytical methodology using differential pulse voltammetry for amiloride determination

Autor: Henrique A.J.L. Mourão, Andréa R. Malagutti, Fernando Roberto Figueiredo Leite, Thais O. Nascimento

Publikováno v: Journal of Solid State Electrochemistry. 24:1735-1741

In this work, an analytical electrochemical method was developed using a glassy carbon electrode (GCE) for the determination of amiloride (AMI). To study the electrochemical behavior of AMI, the cyclic voltammetry and differential pulse voltammetry t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e192aefd1e1d5514806f9a53353d80cc
https://doi.org/10.1007/s10008-020-04559-5

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Voltammetric sensor based on cobalt-poly(methionine)-modified glassy carbon electrode for determination of estriol hormone in pharmaceuticals and urine

Autor: Bruno R. L. Ferraz, Henrique A.J.L. Mourão, Andréa R. Malagutti, Fernando Roberto Figueiredo Leite, Eliziana S. Gomes

Publikováno v: Journal of Pharmaceutical Analysis, Vol 9, Iss 5, Pp 347-357 (2019)
Journal of Pharmaceutical Analysis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5283178bfc68183864c8140c0b7b9fe4
https://doi.org/10.1016/j.jpha.2019.04.001

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Role of crystallinity on the optical properties of Na2V6O16·3H2O nanowires

Autor: Caue Ribeiro, Henrique A.J.L. Mourão, Waldir Avansi, Lauro J. Q. Maia

Publikováno v: Journal of Alloys and Compounds. 731:1119-1124

It is known that optical properties depend on crystalline structures, feature that can significantly affect materials such as vanadates, since their lamellar structures tend to be irregular. Synthetic methods, such as hydrothermal annealing, may enha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ae80ce2168ce98730b33c6d47a3758c
https://doi.org/10.1016/j.jallcom.2017.10.121

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SrTi1 - yFeyO3 samples obtained by hydrothermal method: The effect of the amount of Fe on structural and photocatalytic properties

Autor: Caue Ribeiro, Solange de Souza, Waldir Avansi, Osmando F. Lopes, M.J.M. Pires, Valmor Roberto Mastelaro, Henrique A.J.L. Mourão

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

This manuscript describes the synthesis and the photocatalytic efficiency of SrTiO3 (STO) and SrTi1−yFeyO3 (STFO, with 2.5, 5, 10, 25 and 40 mol% of Fe) materials evaluated by monitoring the photodegradation of methylene blue (MB) dye under visible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::671ad5c6627c258232ab19ca07bfa460
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084978

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Synthesis of ZnO nanoparticles assisted br N sources and their application in the photodegradation of organic contaminants

Autor: Andréa R. Malagutti, Osmando F. Lopes, Eliziana S. Gomes, Caue Ribeiro, Henrique A.J.L. Mourão, Valmor Roberto Mastelaro, Gelson T. S. T. da Silva, Kele T. G. Carvalho

A modified polymeric precursor method assisted by N-sources (urea or melamine) was used to obtain anion-doped ZnO nanoparticles. The influence of these molecules on the physical-chemical and photocatalytic properties of the as-synthesized samples was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341a5fcc264509ae73daff104d2c1cb7
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084500

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Hydrothermal synthesis and photocatalytic properties of anatase TiO2 nanocrystals obtained from peroxytitanium complex precursor

Autor: Caue Ribeiro, Henrique A.J.L. Mourão, Elaine C. Paris, Osmando F. Lopes, Andréa R. Malagutti

Publikováno v: Materials Science in Semiconductor Processing. 25:320-329

This article describes a study of the influence of parameters of the hydrothermal synthesis on the structural characteristics and photocatalytic activity of the materials synthesized from peroxytitanium complex precursor. The materials were character

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::358efbf66ec7738010eb87179147f09f
https://doi.org/10.1016/j.mssp.2014.01.028

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The Role of the Relative Dye/Photocatalyst Concentration in TiO2Assisted Photodegradation Process

Autor: Caue Ribeiro, Henrique A.J.L. Mourão, Vagner R. de Mendonça, Andréa R. Malagutti

Publikováno v: Photochemistry and Photobiology. 90:66-72

Despite photocatalytic degradation is studied generally focusing the catalyst, its interaction with the contaminant molecule plays a fundamental role in the efficiency of that process. Then, we proposed a comparative study about the photodegradation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57749ddd8412487e45124239f05e312
https://doi.org/10.1111/php.12175

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A Study of the Precursors and Photoactivity of Nanostructures of Ti Oxides Synthesized by the Alkaline Hydrothermal Method

Autor: Edney S. Firmiano, Waldir Avansi, Henrique A.J.L. Mourão, Caue Ribeiro, Juliano Elvis de Oliveira

Publikováno v: Science of Advanced Materials. 5:71-85

Universidade Federal de Sao Carlos (UFSCar) Departamento de Quimica-Rod., Washington Luiz, km 235-CEP: 13565-905, Sao Carlos, S. P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::349b4d6c457101c9deae8cfe55d2580e
https://doi.org/10.1166/sam.2013.1433

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Hydrothermal synthesis of Ti oxide nanostructures and TiO2:SnO2 heterostructures applied to the photodegradation of rhodamine B

Autor: Caue Ribeiro, Henrique A.J.L. Mourão, Waldir Avansi Junior

Publikováno v: Materials Chemistry and Physics. 135:524-532

The present study describes the synthesis, characterization and testing of the photocatalytic potential of TiO2 nanoparticles (NPs), TiO2:SnO2 heterostructures and potassium titanate nanotubes (TNTs) obtained by the alkaline hydrothermal method. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a709e1ef91447b6b7021c6e49c09f6c
https://doi.org/10.1016/j.matchemphys.2012.05.019

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