3Dresyn Bio Scaffolds2, for printing biocompatible scaffolds

3Dresyn® Bio Scaffolds2 is a high-purity biocompatible photopolymer developed for scaffold fabrication and bioprinting applications requiring improved hydrophobicity, controlled degradation behavior and partial bioabsorbability.

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) and compatible bioplotting systems with UV/Visible curing units within controlled professional environments. Suitable for research and development in tissue engineering, scaffold fabrication and biocompatible device prototyping.

This material is partially bioabsorbable, not fully bioabsorbable. Degradation, resorption and biological response depend on geometry, curing conditions, post-processing and application environment. Final biocompatibility and bioabsorption performance must be validated by the user according to applicable regulatory frameworks (e.g. ISO 10993).

• 3D printed scaffolds for tissue engineering research
• Bioprinting structures for cell culture studies
• Bioactive composite scaffolds
• Biocompatible prototyping of medical research devices
• 2D and 3D bioprinting systems

• Flexural strength: <10 MPa (ISO 178)
• Young’s modulus: <500 MPa (ISO 527)
• Elongation: <20% (ISO 527)
• Shore hardness: D60 (ISO 868)
• Very low shrinkage

• Density: 0.90–1.20 g/cm³, depending on formulation and, where applicable, selected version (ISO 1675)
• Printing shrinkage: no measurable dimensional shrinkage after calibration under validated processing conditions
• Viscosity: optimized within the processing range required for the intended printing process and application

• Similar properties but increased hydrophobicity and biocompatibility compared to 3Dresyn® Bio Scaffolds1
• 100% solids formulation
• Bio-based from renewable resources (>75% bio content)
• Biocompatible, biodegradable and partially bioabsorbable
• Low-medium hardness and toughness
• Very high resolution
• Organo-tin free formulation

• Printable by most commercial and professional SLA, DLP and LCD printers
• Compatible with bioplotters using UV/Visible curing units
• Increased durability of the resin tank

Biocompatibility and degradation behavior are strongly dependent on post-processing (cleaning, post-curing) and final part geometry. Incomplete curing or insufficient cleaning may result in cytotoxic effects.

Material performance, biocompatibility, biodegradation and bioabsorption depend on printer type, exposure conditions, geometry, post-processing and application environment. Full validation according to relevant standards (e.g. ISO 10993 series) is required for each specific application.

• Improved hydrophobicity compared to earlier scaffold systems
• High-purity biocompatible formulation
• Controlled degradation behavior
• High resolution and dimensional stability
• Suitable for bioprinting and tissue engineering research
• Bio-based and organo-tin free formulation

This material is supplied as a professional R&D material and is not marketed as a finished medical device. It is not certified for implantation. Final biocompatibility, degradation, bioabsorption and regulatory compliance remain the responsibility of the user.

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)