Description

This high‑strength, PVA‑based 3D bioprinting bioink is formulated from o‑nitrobenzyl‑modified polyvinyl alcohol (PVANB), methacrylated sodium hyaluronate (HAMA), a photoabsorber, and a phosphate‑buffered aqueous solution. As a sterile, ready‑to‑use photocurable bioink, it is fully compatible with DLP and LCD 3D bioprinting systems. The formulation enables rapid photocrosslinking, ensuring efficient printing and fast structural stabilization.

With its robust mechanical strength, the bioink maintains excellent shape fidelity during fabrication, supporting high‑precision, high‑resolution printing of complex and non‑planar geometries. Additionally, the multiple reactive sites on the PVA backbone allow secondary chemical crosslinking after printing, enabling further tuning of hydrogel properties and expanding its applicability across advanced biomanufacturing and biomedical engineering scenarios.

3D Printing Bioink

• PEG‑Based High‑Toughness 3D Printing Bioink
• Low‑Swelling 3D Printing Bioink
• GelMA Photocrosslinkable 3D Printing Bioink
• Gelatin‑Based High‑Strength 3D Printing Bioink
• PVA‑Based Photocurable 3D Bioprinting Bioink (PVAMA)

Only for research and not intended for treatment of humans or animals

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SBS Genetech is a long-term sponsor of Cold Spring Harbor Laboratory