A paper/polymer hybrid microfluidic microplate for rapid quantitative detection of multiple disease biomarkers.

ABSTRACT: Enzyme linked immunosorbent assay (ELISA) is one of the most widely used laboratory disease diagnosis methods. However, performing ELISA in low-resource settings is limited by long incubation time, large volumes of precious reagents, and well-equipped laboratories. Herein, we developed a simple, miniaturized paper/PMMA (poly(methyl methacrylate)) hybrid microfluidic microplate for low-cost, high throughput, and point-of-care (POC) infectious disease diagnosis. The novel use of porous paper in flow-through microwells facilitates rapid antibody/antigen immobilization and efficient washing, avoiding complicated surface modifications. The top reagent delivery channels can simply transfer reagents to multiple microwells thus avoiding repeated manual pipetting and costly robots. Results of color

SUBMITTER: Sanjay ST 

PROVIDER: S-EPMC4960536 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature