Nanoscribe GT+

3D lithography using two-photon polymerization   /   NANOSCRIBE

Contacts :   DECANINI   Dominique     /   HAROURI   Abdelmounaim

- True 3D milli-micro- and nanostructuring lithography (4 solutions sets) - Direct writing without mask - High-speed 3D microfabrication using galvo technology - CAD-model import (stl files) - wide range of applications (life sciences, microfluidics, microoptics...)

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    Nanoscribe GT+
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    objective x10 with resin stop

Caractéristiques

  • Objective lens   :   x63 x25 x20 x10
  • Light source   :   femtosecond fiber laser 780 nm
  • Min sample size   :   square 25 mm x 25 mm
Expertises

3D structures

Fabrication of 3D resin structures from micrometric scale to millimetric scale.

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Contacts : dominique.decanini@c2n.upsaclay.fr

Applications

Microswimmers

- 50 µm high microswimmer on support to facilitate detachment. -The microswimmer is vertical to allow better Ni metallization -The microswimmer is controlled thanks to the magnetic properties of nickel - doi.org/10.1016/j.mee.2020.111466

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Contacts : Gilgueng Hwang (gilgueng.hwang@c2n.upsaclay.fr)

components for microfluidic

- micropipette: height 3.2 mm - final diameter 25 µm - screw : height 2.7 mm - base diameter 1.6 mm - screwpipette : height 4.3 mm - base diameter 1.6 mm

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Contacts : Gilgueng Hwang (gilgueng.hwang@c2n.upsaclay.fr)

fractal pyramide (base 1mm)

- 3D micro fractal pipettes for capillary based robotic liquid handling - DOI:10.1063/5.0018456

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Contacts : Gilgueng Hwang (gilgueng.hwang@c2n.upsaclay.fr)

Microcavities for dye lasers

_ Polymer-based microlasers are characterized and the lasing modes are localized - doi: 10.1209/0295-5075/126/64004

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Contacts : Mélanie Lebental (lebental@ens-paris-saclay.fr

Microfluidic devices

mold for PDMS

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Contacts : anne-marie.haghiri@c2n.upsaclay.fr