Respiratory masks have become an integral part of everyday life. Whether in healthcare, industrial occupational safety, or during global pandemics, they protect against pollutants and pathogens. However, some models have weaknesses in practice: they are uncomfortable, do not fit every face, and poll…

Bioprinting aims at producing biological or biologically functional tissue in the laboratory. Using a 3D bioprinter, bioink is printed layer by layer to fabricate a complex three-dimensional object. In the future, such biobased 3D structures are to be used, for example, as in vitro test systems in p…