High-throughput printing via microvascular multinozzle arrays.

High-throughput printing via microvascular multinozzle arrays.

Advanced materials (Deerfield Beach, Fla.) (2012-10-31)

Christopher J Hansen, Rajat Saksena, David B Kolesky, John J Vericella, Stephen J Kranz, Gregory P Muldowney, Kenneth T Christensen, Jennifer A Lewis

PMID23109104

摘要

Microvascular multinozzle arrays are designed and fabricated for high-throughput printing of functional materials. Ink-flow uniformity within these multigeneration, bifurcating microchannel arrays is characterized by computer modeling and microscopic particle image velocimetry (micro-PIV) measurements. Both single and dual multinozzle printheads are produced to enable rapid printing of multilayered periodic structures over large areas (≈1 m(2)).

材料

货号

品牌

产品描述

901701

Sigma-Aldrich

聚乙二醇-嵌段-聚丙二醇-嵌段-聚乙二醇二丙烯酸酯, average M_n ~12,500

915858

Sigma-Aldrich

聚乙二醇-嵌段-聚丙二醇-嵌段-聚乙二醇二丙烯酸酯, average M_n ~5,800

914665

Sigma-Aldrich

聚乙二醇-嵌段-聚丙二醇-嵌段-聚乙二醇二丙烯酸酯, average M_n ~14,600

914169

Sigma-Aldrich

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) dimethacrylate, average M_n ~12,500