Zobrazeno 1 - 10
of 44
pro vyhledávání: '"JOSÉ AUGUSTO PIRES"'
Autor:
Sidnei Cerqueira dos Santos, Chayenna Araújo Torquato, Darlisson de Alexandria Santos, Alexandre Orsato, Karoline Leite, Juliana Mara Serpeloni, Roberta Losi-Guembarovski, Erica Romão Pereira, André Luiz Dyna, Mario Gabriel Lopes Barboza, Matheus Hideki Fernandes Arakawa, José Augusto Pires Bitencourt, Sebastião da Cruz Silva, Giulian César da Silva Sá, Pamela Dias Rodrigues, Cristina Maria Quintella, Lígia Carla Faccin-Galhardi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Biosurfactants encompass structurally and chemically diverse molecules with surface active properties, and a broad industrial deployment, including pharmaceuticals. The interest is growing mainly for the low toxicity, biodegradability, and p
Externí odkaz:
https://doaj.org/article/31baece87c8441eb94e1407c6efafb0c
Autor:
Tayná Diniz Frederico, Ivan Nancucheo, Werica Colaço Barros Santos, Renato Renison Moreira Oliveira, Daniella Cardoso Buzzi, Eder Soares Pires, Patricia Magalhães Pereira Silva, Adriano Reis Lucheta, Joner Oliveira Alves, Guilherme Corrêa de Oliveira, José Augusto Pires Bitencourt
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Sulfate-reducing bioreactors are a biotechnological alternative for the treatment of acid mine drainage (AMD). In this study, two separate bioreactors with pH and temperature-controlled (Bio I and II) were operated with two different acidophilic micr
Externí odkaz:
https://doaj.org/article/2751cc437e2f48ec8a09e923a5004935
Autor:
Emma J. Gagen, Alan Levett, Anat Paz, Heike Bostelmann, Rafael Borges da Silva Valadares, José Augusto Pires Bitencourt, Markus Gastauer, Gisele Lopes Nunes, Guilherme Oliveira, Paulo M. Vasconcelos, Gene W. Tyson, Gordon Southam
Publikováno v:
Microbial Biotechnology, Vol 13, Iss 6, Pp 1960-1971 (2020)
Summary Accelerating microbial iron cycling is an innovative environmentally responsible strategy for mine remediation. In the present study, we extend the application of microbial iron cycling in environmental remediation, to include biocementation
Externí odkaz:
https://doaj.org/article/6d5555dfb01346ef9d93ca4740081735
Autor:
Aline Figueiredo Cardoso, Rayara do Socorro Souza da Silva, Isabelle Gonçalves de Oliveira Prado, José Augusto Pires Bitencourt, Markus Gastauer
Publikováno v:
Microorganisms, Vol 11, Iss 2, p 448 (2023)
Lateritic duricrusts cover iron ore deposits and form spatially restricted, unique canga ecosystems endangered by mining. Iron cycling, i.e., the dissolution and subsequent precipitation of iron, is able to restitute canga duricrusts, generating new
Externí odkaz:
https://doaj.org/article/3f3201d2e6534e74886ac1c729c8a28d
Autor:
Carolina Coelho da Costa Waite, Guilherme Oliveira Andrade da Silva, José Augusto Pires Bitencourt, Luciana Pereira Torres Chequer, Simone Pennafirme, Diogo de Azevedo Jurelevicius, Lucy Seldin, Mirian Araújo Carlos Crapez
Publikováno v:
PLoS ONE, Vol 15, Iss 10, p e0240486 (2020)
High concentrations of metals in the environment alter bacterial diversity, selecting resistant and tolerant species. The study evaluated the selection of a potential bacterial strain from Sepetiba Bay-Rio de Janeiro, Brazil marine sediments to remov
Externí odkaz:
https://doaj.org/article/ea09dda976804231a6297b5c113ab5d5
Autor:
Guilherme Oliveira Andrade da Silva, José Augusto Pires Bitencourt, Izabela Cardoso da Silva, Daniella da Costa Pereira, Inácio Domingos da Silva Neto, Mirian Araujo Carlos Crapez
Publikováno v:
Latin American Journal of Aquatic Research, Vol 42, Iss 2, Pp 381-385 (2014)
The influence of copper on the ciliate Euplotes sp. and associated bacteria isolated from sediment samples of Guanabara Bay were investigated in bioassays. This region is highly affected by heavy metals such as copper, from solid waste constantly dum
Externí odkaz:
https://doaj.org/article/35f99ed85f7e4102abb047831b47bec3
Autor:
Patricia Magalhães Pereira Silva, Adriano Reis Lucheta, José Augusto Pires Bitencourt, Andre Luiz Vilaça do Carmo, Ivan Patricio Ñancucheo Cuevas, José Oswaldo Siqueira, Guilherme Corrêa de Oliveira, Joner Oliveira Alves
Publikováno v:
Metals, Vol 9, Iss 2, p 206 (2019)
Acid Mine Drainage (AMD) is an environmental problem associated with mining activities, which resulted from the exposure of sulfur bearing materials to oxygen and water. AMD is a pollution source due to its extreme acidity, high concentration of sulf
Externí odkaz:
https://doaj.org/article/7a37098f9b994af19c7b38cc24845e08
Autor:
José Augusto Pires Bitencourt, Frederico Sobrinho Silva, Leandro Viana Guerra, Mirian Araújo Carlos Crapez, José Antônio Baptista-Neto, Fernanda Savergnini
Publikováno v:
Anuário do Instituto de Geociências, Vol 34, Iss 1, Pp 52-63 (2011)
Thirty superficial sediment samples were collected in Guanabara Bay in order to identify new trophic state and environmental quality descriptors for coastal systems. A biochemical approach was used for analyzing the quality and quantity of sedimentar
Externí odkaz:
https://doaj.org/article/86814bd5900b4de08cf9e0ea3a35cba1
Akademický článek
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Autor:
Gagen, Emma J., Levett, Alan, Paz, Anat, Gastauer, Markus, Caldeira, Cecílio Frois, Valadares, Rafael Borges da Silva, Bitencourt, José Augusto Pires, Alves, Ronnie, Oliveira, Guilherme, Siqueira, Jose Oswaldo, Vasconcelos, Paulo M., Southam, Gordon
Publikováno v:
In Ore Geology Reviews April 2019 107:573-586