Direct Ink Write and Processing of Complex 3D Marine Compatible Structures with Calcium Carbonate Slurries

Summary

Ocean acidification and climate change are severely degrading marine ecosystems, notably coral reefs, by reducing calcification and destroying symbiotic relationships. Researchers developed a novel ceramic ink for direct ink writing (3D printing) of complex, marine-compatible calcium carbonate structures designed to support algae growth and help restore these vital ecosystems. The project successfully formulated and characterized the ink, demonstrating printability and control over structural features, with the aim of introducing healthy algae growth to promote coral recovery.

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Source Document

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