Postdoc – Microfluidic tools for the study and the assembly by nanoxerography of colloidal nanoparticles
This process consists in injecting, in an electret material, via an AFM (Atomic Force Microscopy) tip, electrostatic charges. The obtained charged patterns are then used as trapping sites to assemble electrostatically on the surface, charged or polarized nano-objects initially dispersed in solution (cf. figure below). It is also possible, during the charging step, to address surfaces of tens of cm² using soft lithography based methods which are also mastered in the team.
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