Spermatozoa as Functional Components of Robotic Microswimmers Magdanz, Veronika ; Medina-Sánchez, Mariana ; Schwarz, Lukas ; Xu, Haifeng ; Elgeti, Jens ; Schmidt, Oliver G. Abstract Publication: Advanced Materials Pub Date: June 2017 DOI: 10.1002/adma.201606301 Bibcode: 2017AdM....2906301M