Microfluidic devices constructed by a marker pen on a silica gel plate for multiplex assays
Xueen Fang1, Hui Chen, Xingyu Jiang
1Department of Chemistry, Institutes of Biomedical Sciences, Fudan University, Shanghai, PR China.
Abstract:
In this report, we describe a simple-to-fabricate microfluidic device constructed on a silica gel plate by a waterproof marker pen. We call it pen-based assay on silica, which was successfully applied to simultaneously analyze multiple targets qualitatively and quantitatively based on colorimetric assays for protein, glucose, and pH value.
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