Plasma Etching for Fabricating Microfluidic Devices with Patterned Monolayers

Stan B. J. Willems; Jaccoline Zegers; Anton Bunschoten; R. Martijn Wagterveld; Fijs W. B. van Leeuwen; Aldrik Velders; Vittorio Saggiomo

doi:10.26434/chemrxiv.8792342.v1

Analytical Chemistry

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Plasma Etching for Fabricating Microfluidic Devices with Patterned Monolayers

08 July 2019, Version 1

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Abstract

By fabricating microfluidic devices via (covalent) plasma microcontact patterning (PµCP) and replica molding, we were able create β-CD patterns inside a microfluidic channel. Chemical reactivity and reusability of the devices were validated through host-guest interactions with diadamantane functionalized Cyanine 5 dye (Cy5-Ad₂).

Keywords

Microfluidic Device

microfabricated device

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