Title of article
Immunosensing by colorimetric darkfield microscopy of individual gold nanoparticle-conjugates
Author/Authors
Ungureanu، نويسنده , , Felicia and Wasserberg، نويسنده , , Dorothee and Yang، نويسنده , , Ni and Verdoold، نويسنده , , Remco and Kooyman، نويسنده , , Rob P.H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
8
From page
529
To page
536
Abstract
A new (generic) sensor platform introduced using gold colorimetric data showed that binding events of individual particles could be discerned for about 40% of the available binding sites while reference data showed less than 0.05% binding. Endpoint SEM images of the sample and reference binding couples corroborate our findings.
Keywords
Affinity Constant , Immunosensor , Parallel detection , Gold nanoparticles , Colorimetric darkfield microscopy
Journal title
Sensors and Actuators B: Chemical
Serial Year
2010
Journal title
Sensors and Actuators B: Chemical
Record number
1438540
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