Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Evaluating the graphene oxide dispersions for fish embryo toxicity (FET) test. Authorship: CLEMENTE, Z.; CASTRO, V. L. S. S. de; FRANQUI, L.; SILVA, C. A.; MARTINEZ, D. S. T. The Fish Embryo Toxicity (FET) test has wide utilization in nanoecotoxicology. However, some difficulties have been found related to the aggregation and precipitation of nanomaterials in exposure medi... ... Repository: BDPA Publication year: 2016
Evaluation of graphene oxide toxicity by fet test in the presence of humic acid. Authorship: CLEMENTE, Z.; MARTINEZ, D. S. T.; CASTRO, V. L. S. S. de Sustainable development of nanotechnology requires the deep evaluation of the safety of its products. Despite nanotoxicological studies have been intensified in recent years, gaps remain in the method... ... Repository: BDPA Publication year: 2015
Citotoxicity and acute oral toxicity tests of nanometer- and submicrometer-sized hollow spheres of chondroitin sulfate as a potential formulation strategy for anti-inflammatory encapsulation. Authorship: TAVARES, E. J. M.; PEREIRA, W. L. A.; FRACETO, L. F.; VASCONCELOS, F.; OLIVEIRA, M. E. C.; GUILHERME, M. R.; MATTOSO, L. H. C.; MELO, N. F. S. de Repository: BDPA Publication year: 2010
Soils of the Ribeira Valley (Brazil) as environmental protection barriers: Characterization and adsorption of lead and cadmium. Authorship: MARQUES, J. P.; VAZ, C. M. P.; SÍGOLO, J. B.; RODRIGUES, V. G. S. In waste disposal areas, soils can be used as environmental protection barriers to retain potentially toxic metals. Although most studies focus on lateritic soils, it is still of interest to evaluate... ... Repository: BDPA Publication year: 2022
Sensibilidade do nematoide Caenorhabditis elegans frente a um antisséptico de amônio quaternário usado como substância de referência. Authorship: SANTOS, M. P.; CASTRO, V. L. S. S. de; CASTANHA, R. F.; VALLIM, J. H.; JONSSON, C. M. Resumo: Testes de toxicidade usando nematoides são uma maneira promissora de identificar os efeitos biológicos de substâncias tóxicas no solo e em ambientes aquáticos. O Caenorhabditis elegans é um ne... ... Repository: BDPA Publication year: 2018
Identification of 3-Hydroxymethyl sulfentrazone in rats urine. Authorship: CASTRO, V. L. S. S. de; FAY, E. F.; SILVA, C. M. M. de S.; ABAKERLI, R. B.; ASSALIN, M. R. Repository: BDPA Publication year: 2007
Desempenho de cultivares de sorgo sacarino em dois níveis de saturação por alumínio visando a produção de etanol. Authorship: OLIVEIRA, M. S.; PARRELLA, R. A. da C.; SOUZA, V. F. de; SCHAFFERT, R. E.; MOURA, S. M.; RIBEIRO, P. C. de O.; MOURAO, C. S.; MACHADO, P. H. B.; ANDRDE, L. C.; FERREIRA, A. G. Repository: BDPA Publication year: 2013
Avaliação da segurança da introdução de Pseudomonas putida no ambiente: testes ecotoxicológicos da Fase 1 e perspectivas de implementação de novos estudos. Authorship: JONSSON, C. M.; CASTRO, V. L. S. S. de; SILVA, C. M. M.; MAIA, A. de H. N. Resumo: Os procedimentos de avaliação de risco necessários para a liberação de agentes microbianos em campo são executados de acordo com protocolos em fases sequenciais nas quais estão incluídos os es... ... Repository: BDPA Publication year: 2011
Effects of natural antimicrobial compounds propolis and copaiba on periodontal ligament fibroblasts, molecular docking, and in vivo study in Galleria mellonella. Authorship: PEDRINHA, V. F.; SANTOS, L. M.; GONÇALVES, C. P.; GARCIA, M. T.; LAMEIRA, O. A.; QUEIROGA, C. L.; MARCUCCI, M. C.; SHAHBAZI, M.-A.; SHARMA, P. K.; JUNQUEIRA, J. C.; SIPERT, C. R.; ANDRADE, F. B. de Root canal treatment addresses infectious processes that require control. Occasionally, the radicular pulp is vital and inflamed, presenting a superficial infection. To preserve pulpal remnants, conse... ... Repository: BDPA Publication year: 2024
Comparison between four and seven-day Ceriodaphnia dubia survival and reproduction test protocols using oil refinery effluent samples. Authorship: OLIVEIRA-FILHO, E. C.; DA-MATTA, A. C.; CABRAL, L. L.; VEIGA, L. F.; PAUMGARTTEN, F. J. R. The aim of this study was to compare the 7-day Ceriodaphnia dubia survival and reproduction test with a 4 day test to evaluate the toxicity of oil refinery effluents. Both shown identical NOECs with t... ... Repository: BDPA Publication year: 2008

Showing 1 - 10 of 700 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.