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Spot of a DNA Biochip |
| SiO2 surface structured by optical lithography and coated with epoxy silane and DNA |
| SiO2 surface structured by optical lithography and coated with epoxy silane and DNA |
| SiO2 surface structured by optical lithography and coated with epoxy silane and DNA |
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Sarfus 3D image of a DNA spot in a biochip |
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| Collaboration: B. Bujoli, M. Petit, J. Monot (CEISAM – Nantes, FR) & C. Tellier (U3B – Nantes, FR) |
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| |  | | Quality control | | | | | Optical tchickness measurement | | | | | No labelling | | | | |
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3D Sarfus image of one spot of [5’P-(G)9-X / 5’P-(G)9-compX duplex (10 µM)] before incubation with ArgR protein. Optical thickness: 0.55nm |
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