Potential Health and Environmental Risks of Three-Dimensional Engineered Polymers.

ABSTRACT: Polymer engineering, such as in three-dimensional (3D) printing, is rapidly gaining popularity, not only in the scientific and medical fields but also in the community in general. However, little is known about the toxicity of engineered materials. Therefore, we assessed the toxicity of 3D-printed and molded parts from five different polymers commonly used for prototyping, fabrication of organ-on-a-chip platforms, and medical devices. Toxic effects of PIC100, E-Shell200, E-Shell300, polydimethylsiloxane, and polystyrene (PS) on early bovine embryo development, on the transactivation of estrogen receptors were assessed, and possible polymer-leached components were identified by mass spectrometry. Embryo development beyond the two-cell stage was inhibited by PIC100, E-Shell200, and E-Shell30

SUBMITTER: de Almeida Monteiro Melo Ferraz M 

PROVIDER: S-EPMC5997463 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature