Immunosensing by colorimetric darkfield microscopy of individual gold nanoparticle-conjugates
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 coup...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2010-10, Vol.150 (2), p.529-536 |
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| container_end_page | 536 |
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| container_issue | 2 |
| container_start_page | 529 |
| container_title | Sensors and actuators. B, Chemical |
| container_volume | 150 |
| creator | Ungureanu, Felicia Wasserberg, Dorothee Yang, Ni Verdoold, Remco Kooyman, Rob P.H. |
| description | 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. |
| doi_str_mv | 10.1016/j.snb.2010.08.044 |
| format | Article |
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| ispartof | Sensors and actuators. B, Chemical, 2010-10, Vol.150 (2), p.529-536 |
| issn | 0925-4005 1873-3077 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_831197681 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Actuators Affinity constant Binding Colorimetric darkfield microscopy Colorimetry Gold Gold nanoparticles Immunosensor Nanocomposites Nanostructure Parallel detection Sensors |
| title | Immunosensing by colorimetric darkfield microscopy of individual gold nanoparticle-conjugates |
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