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Pollen-Based Ink May Improve Biomedical 3D Printing, Enhance Drug Delivery Platforms

A breakthrough technology uses sunflower pollen to produce 3D ink used for human-tissue engineering, drug delivery and toxicity testing. In a new study, scientists developed an ink derived from sunflower pollen that holds its shape while remaining flexible. It offers an alternative to 3D printing inks used in the biomedical field, also known as bioprinting. […]