Pre-set bioprinting technique produces complex tissues
Novel bioprinting technique enables biofabrication of multi-cellular and multi-material tissue-like structures using a single printing head
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Geoffrey Potjewyd is a PhD student contributor to Physics World, working in the Division of Neuroscience and Experimental Psychology as part of the CDT in regenerative medicine at the University of Manchester. He is studying the neurovascular unit in relation to vascular dementia and Alzheimer's disease, using biofabrication, biomaterials and stem-cell-based techniques.
Novel bioprinting technique enables biofabrication of multi-cellular and multi-material tissue-like structures using a single printing head
Hydrogel system enables real-time changes in substrate stiffness from light exposure
The physical properties of the extracellular environment drastically affect neural stem cell differentiation
The AlgTube 3D culture system allows stem cells to grow within a physiologically relevant environment
A 3D printed bioink-stem cell mix can be crosslinked with visible light and supports cell differentiation
Screening scheme identifies suitable hydrogels for bioprinting vascularized tissue
The maintenance and expansion of neural stem cells relies upon cell-mediated hydrogel remodelling
A set of physical characteristics can be used to predict bioink printability
Self-assembling hydrogel aids neurovascular regeneration following brain injury
Study reveals how mechanical surface properties affect future cellular behaviour
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