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Streptavidin (4nm) |
| Streptavidin (4nm) |
| PDMS lithography (7nm) |
| Polymer brushes (75 nm) |
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Nanometric OTS pattern (2nm) measured in water |
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| Collaboration: MP.Valignat, O.Theodoly, INSERM, Marseille, France |
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|  | | Characterization in immersion |
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| Quality control of the patterns |
| | | Observation in real-time without any labelling | | | | |
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A pattern of octyl-trisiloxane (OTS) monolayer is deposited on an Immersion Surf by soft-lithography process.
The pattern is observed in real-time in water. The measurement of the layer thickness is 2.0 nm
(2.5 nm before optical index correction) and is in accordance with values in literature. |
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