Fig. 1: Photochemical printer. | Nature Communications

Fig. 1: Photochemical printer.

From: Polymer brush hypersurface photolithography

Fig. 1

The printer uses microfluidics to introduce monomer solutions into the reaction chamber, a computer-controlled DMD to illuminate the surface, and a reaction cell mounted onto a piezoelectric stage to generate multicomponent polymer brush patterns by surface-initiated atom-transfer radical polymerization (inset).

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