
We engineer biomaterials - hydrogels, HA, biofabrication. Tweets by JB and group members. @pennbioeng @BioFrontiers @CUEngineering
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ALT Overview of vat photopolymerization (VP) to enable fabrication of functional materials. (A) Schematic representation of lithography-based 3D printing methods: volumetric additive manufacturing (VAM), multi-photon lithography (MPL), and digital light processing (DLP). (B) Schematic outline of key chemistries including development of radical-free reactions, resins derived from sustainable feedstocks, and bio-based formulations to engineer living materials. (C) Schematic outline of key single or multi-color/multi-material printing processes including development of methods to tune mechanical properties, introduce porosity, engineer dynamic responsiveness, or enable reactive conversion of 3D printed objects.

United States

ALT (A) Schematic overview of the (1) sample structure (hydrogel/microgel) that is tested through (2) various testing modalities (compres-sion/nanoindentation/micropipette aspiration) where (3) curve outputs are used to calculate the sample modulus. (B) Calculated moduli for each structure (hydrogel: gray, microgel: green), testing modality (triangle: uniaxial compression testing, square: nanoindentation, circle: micropipette aspiration), and macromer concentration (3 wt%, 4 wt%, 5 wt%; darker color = higher wt%). n = 3–5 independent samples per condition.
























