Zobrazeno 1 - 10
of 1 701
pro vyhledávání: '"Elson, Longo"'
Autor:
Nivaldo F. Andrade Neto, Marisa C. Oliveira, José Heriberto O. Nascimento, Elson Longo, Renan A. P. Ribeiro, Mauricio R. D. Bomio, Fabiana V. Motta
Publikováno v:
Applied Nano, Vol 4, Iss 3, Pp 213-225 (2023)
In this work, α-Ag2WO4 particles with different cross-sections were obtained using the co-precipitation method at different synthesis temperatures. The samples were characterized by X-ray diffraction (XRD), field-scanning electron microscopy (SEM),
Externí odkaz:
https://doaj.org/article/63b4b1ea22d242be9034e481fd81fcc3
Autor:
Bruna Natália Alves da Silva Pimentel, Sarah Raquel De Annunzio, Marcelo Assis, Paula Aboud Barbugli, Elson Longo, Carlos Eduardo Vergani
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Silver tungstate (α-Ag2WO4), silver molybdate (β-Ag2MoO4), and silver vanadate (α-AgVO3) microcrystals have shown interesting antimicrobial properties. However, their biocompatibility is not yet fully understood. Cytotoxicity and the inflammatory
Externí odkaz:
https://doaj.org/article/91cec893d58e454ebeb7d03d8df2b4ea
Autor:
Krissia Franco de Godoy, Joice Margareth de Almeida Rodolpho, Bruna Dias de Lima Fragelli, Luciana Camillo, Patrícia Brassolatti, Marcelo Assis, Camila Tita Nogueira, Carlos Speglich, Elson Longo, Fernanda de Freitas Anibal
Publikováno v:
Cellular Physiology and Biochemistry, Vol 56, Iss 5, Pp 514-529 (2022)
Externí odkaz:
https://doaj.org/article/3b3b484e385648d6add06902b74d4ed5
Autor:
Amanda Fernandes Gouveia, Lara Kelly Ribeiro, Marcelo Assis, Elson Longo, Juan Andrés, Fenelon Martinho Lima Pontes
Publikováno v:
Eclética Química, Vol 47, Iss 2SI, Pp 100-109 (2022)
Powder and thin films of the Pb0.30Ca0.10Sr0.60TiO3 (PCST 30/10/60) and Pb0.30Ca0.60Sr0.10TiO3 (PCST 30/60/10) ternary system were synthetized by the polymeric precursor method and the thin films deposited on the Si/SiO2/Ti/Pt substrate. The effects
Externí odkaz:
https://doaj.org/article/869cc880f02448b4b35117fb33396b36
Autor:
Luís F. da Silva, Mattia A. Lucchini, Ariadne C. Catto, Waldir Avansi Jr., Sandrine Bernardini, Khalifa Aguir, Markus Niederberger, Elson Longo
Publikováno v:
Sensors, Vol 24, Iss 1, p 140 (2023)
Although semiconducting metal oxide (SMOx) nanoparticles (NPs) have attracted attention as sensing materials, the methodologies available to synthesize them with desirable properties are quite limited and/or often require relatively high energy consu
Externí odkaz:
https://doaj.org/article/d50630f5dbdd46ffbb98f11d45ba0a35
Publikováno v:
Physchem, Vol 2, Iss 2, Pp 179-190 (2022)
Laser irradiation of materials induces changes in their structure and functional properties. In this work, lattice heating and electronic excitation on silver bromide (AgBr), provoked by femtosecond laser irradiation, have been investigated by finite
Externí odkaz:
https://doaj.org/article/d17fe09a43fb4078bf0801cecf8cf1f0
Autor:
Paula Fabiana Santos Pereira, Ana Carolina Alves de Paula e Silva, Bruna Natália Alves da Silva Pimentel, Ivo Mateus Pinatti, Alexandre Zirpoli Simões, Carlos Eduardo Vergani, Débora Ferreira Barreto-Vieira, Marcos Alexandre Nunes da Silva, Milene Dias Miranda, Maria Eduarda Santos Monteiro, Amanda Tucci, Carlos Doñate-Buendía, Gladys Mínguez-Vega, Juan Andrés, Elson Longo
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract In the current COVID-19 pandemic, the next generation of innovative materials with enhanced anti-SARS-CoV-2 activity is urgently needed to prevent the spread of this virus within the community. Herein, we report the synthesis of chitosan/α-
Externí odkaz:
https://doaj.org/article/c9b9fef991b3437ea3f66d14f4398b66
Autor:
Walquíria Joseane Silva, Nivaldo Freire Andrade Neto, Carlos Alberto Paskocimas, Juan Alberto Chaves Ruiz, Fabíola Correa Carvalho, Elson Longo, Fabiana Villela da Motta, Maurício Roberto Bomio Delmonte
Publikováno v:
Eclética Química, Vol 47, Iss 1SI, Pp 63-76 (2022)
Activated carbon materials are derived from carbonaceous sources and used as a technological element for various industrial purposes. These materials are present in most filters (cartridges) in personal respiratory protective equipment. Due to this c
Externí odkaz:
https://doaj.org/article/3fab3ed6cf754d33a8dfd62a939ee508
Publikováno v:
Eclética Química, Vol 47, Iss 1SI, Pp 130-140 (2022)
Due to the potential of heterogeneous photocatalysis for wastewater treatment, the researches concerning the improvement materials modifications for its photocatalytic activity have been widely increased. One of the most employed methods is the metal
Externí odkaz:
https://doaj.org/article/26c7d1c1c2294568afa08607440ddc4b
Autor:
Marcelo Assis, Marisa Carvalho de Oliveira, Amanda Fernandes Gouveia, Lara Kelly Ribeiro, Ieda Lucia Viana Rosa, Renan Augusto Pontes Ribeiro, Juan Andrés, Elson Longo
Publikováno v:
Eclética Química, Vol 47, Iss 1SI, Pp 90-104 (2022)
The influence of Eu3+ cations in the host matrix of CaZrO3 was investigated by analyzing its luminescence and structural properties. The Ca1-xZrO3:Eux crystals (x = 0.01, 0.02, 0.04, and 0.08 mol%) were obtained by a simple sol-gel method followed by
Externí odkaz:
https://doaj.org/article/2926d5a001c645a1b52a88937d7dc8ad