Using office inkjet printer to develop paper-based electrowetting-on-dielectric micromixer based on capillary wave-induced droplet vibration mixing for the reproducibility improvement of chemiluminescence assays

•Developing electrowetting-on-dielectric device using office inkjet printer.•Mixing thirty-milliliter droplets using surface capillary wave at coalescence spot.•Characterizing enhanced salute diffusivity accelerated by mixing.•Improving chemiluminescence signal intensity reproducibility with mixing device.