Microfabricating high-aspect-ration structures in polyurethanse-methacrylate(PUMA) disposable microfluidic devices
点击次数：
发布时间：2025-04-30
发布时间：2025-04-30
论文名称：Microfabricating high-aspect-ration structures in polyurethanse-methacrylate(PUMA) disposable microfluidic devices
发表刊物：Lab on A Chip
摘要：We recently reported a new UV-curable polyurethane-methacrylate (PUMA) resin that has excellent qualities as a disposable microfluidic substrate for clinical diagnostic applications. This article discusses strategies to improve the production yield of PUMA chips that contain dense and high-aspect-ratio features, which presents unique challenges in demolding and bonding steps. These fabrication improvements were deployed to produce a microfiltration device that contained closely spaced and high-aspect-ratio columns, suitable for retaining and concentrating cells or beads from a highly diluted suspension.
合写作者：Jason S Kuo, Yongxi Zhao, et al.
是否译文：否
发表时间：2009-03-26