Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Simone P. A. Da Paz"'
Autor:
Cledson Santos, John M. Attah-Baah, Romualdo S. Silva Junior, Marcelo A. Mâcedo, Marcos V. S. Rezende, Robert S. Matos, Ştefan Ţălu, Dung Nguyen Trong, Simone P. A. da Paz, Rômulo S. Angélica, Nilson S. Ferreira
Publikováno v:
Nanomaterials, Vol 13, Iss 6, p 980 (2023)
Herein, we carefully investigated the Fe3+ doping effects on the structure and electron distribution of Cr2O3 nanoparticles using X-ray diffraction analysis (XRD), maximum entropy method (MEM), and density functional theory (DFT) calculations. We sho
Externí odkaz:
https://doaj.org/article/6877194eed0e41628ea28ab6d3ceab5d
Autor:
Robert S. Matos, John M. Attah-Baah, Michael D. S. Monteiro, Benilde F. O. Costa, Marcelo A. Mâcedo, Simone P. A. Da Paz, Rômulo S. Angélica, Tiago M. de Souza, Ştefan Ţălu, Rosane M. P. B. Oliveira, Nilson S. Ferreira
Publikováno v:
Nanomaterials, Vol 12, Iss 16, p 2889 (2022)
ZnO nanocrystals with three different morphologies have been synthesized via a simple sol-gel-based method using Brosimum parinarioides (bitter Amapá) and Parahancornia amapa (sweet Amapá) latex as chelating agents. X-ray diffraction (XRD) and elec
Externí odkaz:
https://doaj.org/article/f983788073764581a8afa17cf1a4aff8
Autor:
Flávio Pinheiro Valois, Kelly Christina Alves Bezerra, Fernanda Paula da Costa Assunção, Lucas Pinto Bernar, Simone Patrícia Aranha da Paz, Marcelo Costa Santos, Waldeci Paraguassu Feio, Renan Marcelo Pereira Silva, Neyson Martins Mendonça, Douglas Alberto Rocha de Castro, Sergio Duvoisin Jr., Antônio Rafael Quadros Gomes, Victor Ricardo Costa Sousa, Marta Chagas Monteiro, Nélio Teixeira Machado
Publikováno v:
Catalysts, Vol 14, Iss 1, p 44 (2024)
Biomass-derived products are a promising way to substitute the necessity for petroleum-derived products, since lignocellulosic material is widely available in our atmosphere and contributes to the reduction of greenhouse gases (GHGs), due to zero net
Externí odkaz:
https://doaj.org/article/ddd7333afd8e4233bead7685b433f4e8
Publikováno v:
Revista da Faculdade de Direito da Universidade Federal de Minas Gerais, Vol 78 (2021)
O trabalho tem por objetivo discutir a relação consumerista dos diamantes lapidados no que diz respeito ao fornecimento pelo fornecedor das informações completas e necessárias acerca da natureza de tal produto: natural, melhorado, artificial ou
Externí odkaz:
https://doaj.org/article/3153e6c0c9c44269943609bf04c6fcfc
Publikováno v:
Brazilian Journal of Geology, Vol 51, Iss 1 (2021)
Abstract In the bentonite industry - exploration and beneficiation - ore quality control has been traditionally carried out using the swelling parameter, denominating those that swell as naturally sodium bentonites and those that do not as naturally
Externí odkaz:
https://doaj.org/article/5b8ea953199f4339813f8ef9c7157906
Autor:
Elisângela da Silva Ferreira, Sheila Barbosa Paranhos, Simone Patrícia Aranha da Paz, Caio Augusto de Almeida Canelas, Luís Adriano Santos do Nascimento, Marcele Fonseca Passos, Alisson Clay Rios da Silva, Sergio Neves Monteiro, Marcos Vinícius da Silva Paula, Verônica Scarpini Candido
Publikováno v:
Polymers, Vol 14, Iss 6, p 1105 (2022)
Chitosan comprises polymeric macromolecules with technical and biological properties that have been used in biomedical healing applications requiring anti-microbial and anti-inflammatory capacities worldwide. In the tropical regions, green banana pee
Externí odkaz:
https://doaj.org/article/d99fd2f361134ff0a3fca3deb7481a1a
Autor:
Sheila Barbosa Paranhos, Elisângela da Silva Ferreira, Caio Augusto de Almeida Canelas, Simone Patrícia Aranha da Paz, Marcele Fonseca Passos, Carlos Emmerson Ferreira da Costa, Alisson Clay Rios da Silva, Sergio Neves Monteiro, Verônica Scarpini Candido
Publikováno v:
Polymers, Vol 14, Iss 1, p 35 (2021)
The interaction of copaiba oil in the polymer matrix of chitosan can produce a favorable synergistic effect and potentiate properties. Indeed, the bioactive principles present in copaiba oil have anti-inflammatory and healing action. In the present w
Externí odkaz:
https://doaj.org/article/29d92393da804144b4a1c7b929d94439
Autor:
Raquel Aranha de Menezes, Simone Patrícia Aranha da Paz, Rômulo Simões Angélica, Roberto de Freitas Neves, Sibele Berenice Castella Pergher
Publikováno v:
Materials Research, Vol 17, Iss suppl 1, Pp 23-27 (2014)
Ultramarine pigments were successful synthesized from zeolite A obtained from kaolin waste. This waste has been used as an excellent source of silicon and aluminum for zeolite synthesis because of its high kaolinite concentrations and low contents of
Externí odkaz:
https://doaj.org/article/3d924a816b204da99d520bcd487c51ef
Publikováno v:
Química Nova, Vol 33, Iss 3, Pp 579-583 (2010)
Basic sodalite was successfully synthesized by hydrothermal method using kaolin waste as source of Aluminum and Silicon. This waste is mainly composed by kaolinite and is produced in large amount by kaolin processing industries for paper coating from
Externí odkaz:
https://doaj.org/article/6634391977f6491fa837625e54b8923d
Autor:
Esleane Vilela Vasconcelos, Francilene Belo da Luz, Simone Patrícia Aranha da Paz, Marcos Allan Leite dos Reis, Alisson Clay Rios da Silva, Marcele Fonseca Passos, Carlos Augusto Galvão Barboza, Sérgio Neves Monteiro, Verônica Scarpini Candido
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 5923-5938 (2023)
Bone involvement promoted by aging and accidents has raised interest in biomaterials and biofabrication technologies for bone regeneration purposes. Thus, 3D printing technology has gained prominence in the production of scaffolds due to its versatil
Externí odkaz:
https://doaj.org/article/a5e5f5e568514739a36e31391a7eb0ea