Surface modification of paper-based microfluidic devices via initiated chemical vapor deposition

被引:2
作者
Bacheller, Stacey [1 ]
Gupta, Malancha [1 ]
机构
[1] Univ Southern Calif, Mork Family Dept Chem Engn & Mat Sci, 925 Bloom Walk, Los Angeles, CA 90089 USA
关键词
ACTIVE POLYMER-FILM; THIN-FILMS; POLY(2-HYDROXYETHYL METHACRYLATE); FUNCTIONAL POLYMERS; CELLULOSE PAPER; ICVD; FABRICATION; PLATFORM; TEFLON; PHASE;
D O I
10.1039/d4lc00414k
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Paper-based microfluidic devices offer an ideal platform for biological and environmental detection because they are low-cost, small, disposable, and fill by natural capillary action. In this tutorial review, we discuss the surface modification of paper-based microfluidic devices with functional polymers using the initiated chemical vapor deposition (iCVD) process. The iCVD process is solventless and therefore ideal for coating cellulose paper because there are no surface tension effects or solvent compatibility issues. The process can also be scaled up for roll-to-roll manufacturing. The chemical functionality of the iCVD coating can be tuned by varying the monomer and the structure of the coating can be tuned by varying the processing parameters.
引用
收藏
页码:4940 / 4947
页数:8
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