Easy to use plastic optical fiber-based biosensor for detection of butanal.
PLoS One
; 10(3): e0116770, 2015.
Article
em En
| MEDLINE
| ID: mdl-25789470
ABSTRACT
The final goal of this work is to achieve a selective detection of butanal by the realization of a simple, small-size and low cost experimental approach. To this end, a porcine odorant-binding protein was used in connection with surface plasmon resonance transduction in a plastic optical fiber tool for the selective detection of butanal by a competitive assay. This allows to reduce the cost and the size of the sensing device and it offers the possibility to design a "Lab-on-a-chip" platform. The obtained results showed that this system approach is able to selectively detect the presence of butanal in the concentration range from 20 µM to 1000 µM.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Técnicas Biossensoriais
/
Receptores Odorantes
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Ressonância de Plasmônio de Superfície
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Aldeídos
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Fibras Ópticas
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article