Spot test plate with angled border

Fluorescence digital image based method using 3D-printed platform spot test for quinine quantification in beverages

You can find an OpenSCAD script to generates spot test plates with angled borders in any size. This plate was used to quantify quinine in beverages by fluorescence. The plate was printed in black to reduce reflected light. The inovation is the angled border to reduce the curvature of the liquid surface. The script is customizable to generate different sizes of plates and number of spots.

The chamber UV is for take pictures with the platform inside. Comment and uncomment the lines to print the subparts inside the modules. They will fit in a typical 20x20 cm heat bed. Print it in black to reduce the light inside. Glue them with Super Bonder or with any other type of glue suitable for the plastic used.

This project is part of a research in colaboration of the LIA3 (Laboratório de Instrumentação e Automação em Analítica Aplicada) of prof. Dr. Vagner B. dos Santos fro