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Three Dimensional (3D) Printing: A Straightforward, User-Friendly Protocol To Convert Virtual Chemical Models to Real-Life Objects

2015; American Chemical Society; Volume: 92; Issue: 8 Linguagem: Inglês

10.1021/acs.jchemed.5b00168

1938-1328

Sergio Rossi, Maurizio Benaglia, Davide Brenna, Riccardo Porta, Manuel Orlandi,

Innovative Microfluidic and Catalytic Techniques Innovation

A simple procedure to convert protein data bank files (.pdb) into a stereolithography file (.stl) using VMD software (Virtual Molecular Dynamic) is reported. This tutorial allows generating, with a very simple protocol, three-dimensional customized structures that can be printed by a low-cost 3D-printer, and used for teaching chemical education topics. With the use of the free licensed and multiplatform software, colored input geometries can be obtained by a simple-click modification procedure in order to generate .obj and .mtl files. An easy protocol to create personal .pdb files for 3D-printing technology is also reported.