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The application of polymerized lipid vesicles as colorimetric biosensors for real-time detection of pathogens in drinking water
Provedor de dados: 69
Autores: Villalobos,Patricio; Chávez,María Isabel; Olguín,Yusser; Sánchez,Elizabeth; Valdés,Erika; Galindo,Raúl; Young,Manuel E.
The inadequate treatments given to the served waste water which are disposal to the rivers and sea coast are the major sources of faecal Microorganisms and enteric bacterial pathogens. They are among the most serious effects of water pollution bringing risks on public health. None of the current methods for detection of pathogens offer real-time on site solutions, are capable of delivering a simple visual detection signal, or can be easily instrumented as an indicator of the presence of a pathogen in water. The use of lipid vesicles incorporating Polydiacetylenes (PDAs) for the development of biosensors for &amp;#147;real-time&amp;#148; detection of pathogens has become an alternative, due to its potential for simple colorimetric response against harmful...
Tipo: Journal article
Palavras-chave: Bacterial detection; Biosensors; Lipid vesicles; PDA.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582012000100004