溶解
单糖
微流控
材料科学
润湿
涂层
纳米技术
生物芯片
水溶液
化学工程
化学
复合材料
有机化学
工程类
作者
Yuli Wang,Christopher E. Sims,Nancy L. Allbritton
出处
期刊:Lab on a Chip
[The Royal Society of Chemistry]
日期:2012-01-01
卷期号:12 (17): 3036-3036
被引量:9
摘要
The trapping of air bubbles presents a substantial impediment for the user in the increasingly widespread use of lab-on-a-chip products having microcavities in the forms of microwells, traps, dead ends and corners. Here we demonstrate a simple, effective, and passive method to eliminate air bubbles by coating hydrophilized microarray and microfluidic devices with a monosaccharide such as D-glucose or D-sorbitol, where the microcavities are filled with a conformal, elliptical, cone-shaped monosaccharide solid. These devices were stored in air for up to 6 months with a complete rewetting of the microcavities by dissolution of the monosaccharide with an aqueous solution.
科研通智能强力驱动
Strongly Powered by AbleSci AI