Accessible Telemedicine Diagnostics with ELISA in a 3D Printed Pipette Tip.

We report herein a novel pipet-based "ELISA in a tip" as a new versatile diagnostic tool featuring better sensitivity, shorter incubation time, accessibility, and low sample and reagent volumes compared to traditional ELISA. Capture and analysis of data by a cell phone facilitates electronic delivery of results to health care providers. Pipette tips were designed and 3D printed as adapters to fit most commercial 50-200 μL pipettes.