Surface plasmon resonance studies of immunoreactions utilizing disposable diffraction gratings.
Biosens Bioelectron
; 11(4): 389-400, 1996.
Article
em En
| MEDLINE
| ID: mdl-8746185
ABSTRACT
The specificity of protein binding between immuno-gamma globulin (IgG) and anti-IgG has been investigated by means of surface plasmon resonance measurements, with a view to determining whether a perspex replica of a holographic diffraction grating can be used efficiently as the momentum-coupling device. The replicas are easy to fabricate, of low cost, and may be useful as disposable sensing heads in a biosensor. The majority of all published work concerning surface-plasmon-based biosensors has detailed the use of prisms as the momentum-coupling devices. Therefore, the relative advantages and disadvantages of both systems are discussed in this paper, including a sensitive optical technique which is beyond the scope of prism geometries.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Biofísica
/
Imunoglobulina G
/
Técnicas Biossensoriais
/
Anticorpos Anti-Idiotípicos
Idioma:
En
Revista:
Biosens Bioelectron
Assunto da revista:
BIOTECNOLOGIA
Ano de publicação:
1996
Tipo de documento:
Article
País de afiliação:
Austrália