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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
17/06/2020 |
Data da última atualização: |
17/06/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ROMÃO, N. F.; PEREIRA, N. A. C.; FUNES-HUACCA, M. E.; BRITO, L. G. |
Afiliação: |
Natália Faria Romão, BIONORTE / UNIR; Nathalia Aparecida Costa Pereira, UNIR; Maribel Elizabeth Funes-Huacca, UNIR; LUCIANA GATTO BRITO, CPATU. |
Título: |
Portable diagnostic platform for detection of microorganisms Coliforms and E. coli. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Advances in Microbiology, v. 10, n. 5, May 2020. |
DOI: |
10.4236/aim.2020.10518 |
Idioma: |
Inglês |
Conteúdo: |
Portable diagnostic devices are a viable and low-cost alternative for the detection of pathogens, since they reduce the time of analysis of results availability. Ease of sample collection and quick diagnosis allow this new input to be applied in the diagnosis of the main contaminating microorganisms present in the water. Laboratory tests evaluated the technical viability of the diagnostic device, using commercial strains which were inoculated and optimized in the devices and their growth compared to the conventional method in Petri dishes. Samples of 100 μL bacterial suspension were tested and compared with the traditional sample inoculation method. The device viability was determined by detecting characteristic bacterial colonies in a specific culture medium through the colorimetric development of the obtained colonies. The feasibility assessments allow us to affirm that the device enables both qualitative and quantitative detection of the target bacteria present in liquid samples, and is promising to be applied to assess the quality of water, food and environmental surfaces. |
Palavras-Chave: |
Portable Device. |
Thesagro: |
Bactéria. |
Thesaurus Nal: |
Bacterial contamination; Environment. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214030/1/Portable-Diagnostic.pdf
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Marc: |
LEADER 01745naa a2200217 a 4500 001 2123320 005 2020-06-17 008 2020 bl uuuu u00u1 u #d 024 7 $a10.4236/aim.2020.10518$2DOI 100 1 $aROMÃO, N. F. 245 $aPortable diagnostic platform for detection of microorganisms Coliforms and E. coli.$h[electronic resource] 260 $c2020 520 $aPortable diagnostic devices are a viable and low-cost alternative for the detection of pathogens, since they reduce the time of analysis of results availability. Ease of sample collection and quick diagnosis allow this new input to be applied in the diagnosis of the main contaminating microorganisms present in the water. Laboratory tests evaluated the technical viability of the diagnostic device, using commercial strains which were inoculated and optimized in the devices and their growth compared to the conventional method in Petri dishes. Samples of 100 μL bacterial suspension were tested and compared with the traditional sample inoculation method. The device viability was determined by detecting characteristic bacterial colonies in a specific culture medium through the colorimetric development of the obtained colonies. The feasibility assessments allow us to affirm that the device enables both qualitative and quantitative detection of the target bacteria present in liquid samples, and is promising to be applied to assess the quality of water, food and environmental surfaces. 650 $aBacterial contamination 650 $aEnvironment 650 $aBactéria 653 $aPortable Device 700 1 $aPEREIRA, N. A. C. 700 1 $aFUNES-HUACCA, M. E. 700 1 $aBRITO, L. G. 773 $tAdvances in Microbiology$gv. 10, n. 5, May 2020.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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53. | | BRITO, L. G.; BARBIERI, F. da S.; FIGUEIRO, M. R.; SILVA, W. C. da. Perfil da pecuária leiteira em Rondônia. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., 2013, Porto Velho. Anais... Brasília, DF: Embrapa, 2013. 4p. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Rondônia. |
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59. | | BARBIERI, F. S.; BRITO, L. G.; LABRUNA, M.; CAMARGO, L. M. TT - Porotaxy in larval of the Dermacentor nitens Neumann, 1897 e Haemaphysalis leporispalustris (Packard, 1869). In: INTERNATIONAL CONFERENCE ON TICKS AND TICK-BORNE PATHOGENS, 6., 2008, Buenos Aires. Proceedings... Buenos Aires: CICVYA: INTA, 2008. p. 373. Meta 2008. Resumo P275.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Rondônia. |
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60. | | BRAGA, A. G. S.; BARBIERI, F. da S.; BRITO, L. G.; CELESTINO, C. O.; COSTA, T. S.; FACUNDO, V. A. Atividade pesticida de estratos de Piper tuberculatum jacq sobre Haematobia irritans L. Biota Amazônia, v. 7, n. 1, p. 54-57, 2017.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Rondônia. |
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