Ruth Olmer

Suspension culture of human pluripotent stem cells in controlled, stirred bioreactors.

Robert Zweigerdt, Axel Haverich, Cornelia Kasper, 2012, Tissue engineering. Part C, Methods.

Generation of induced pluripotent stem cells from human cord blood.

Stefan Wagner, Robert Zweigerdt, Dong Wook Han, 2009, Cell stem cell.

Long term expansion of undifferentiated human iPS and ES cells in suspension culture using a defined medium.

Thomas Scheper, Andreas Kirschning, Wei Cui, 2010, Stem cell research.

Controlling Expansion and Cardiomyogenic Differentiation of Human Pluripotent Stem Cells in Scalable Suspension Culture

Robert Zweigerdt, Axel Haverich, Ina Gruh, 2014, Stem cell reports.

Cardiac differentiation of human pluripotent stem cells in scalable suspension culture

Robert Zweigerdt, Christina Kropp, R. Zweigerdt, 2015, Nature Protocols.

Impact of Feeding Strategies on the Scalable Expansion of Human Pluripotent Stem Cells in Single‐Use Stirred Tank Bioreactors

Robert Zweigerdt, Thomas Scheper, Thomas O Joos, 2016, Stem cells translational medicine.

Scalable expansion of human pluripotent stem cells in suspension culture

Robert Zweigerdt, Axel Haverich, A. Haverich, 2011, Nature Protocols.