Bioprinting 3Dresyns for scaffolds and tissue engineering

Our SLA DLP and 3D Lithographic Bioprinting 3Dresyns have several advantages in the manufacture of scaffolds for tissue engineering applications:

rapid-fabrication, additive manufacturing
synthetic & bio-based, renewable, biocompatible and bioregenerative
high precisión and resolution down to 30 microns for SLA DLPprinting and 100 nm for 3D lithography
broad variety of structural mechanical properties; durable and non durable biobased and synthetic biodegradable grades
customized-production and design
cost effective

The goal of tissue engineering is regeneration, restoration, or replacement of defective or injured functional living organs and tissues.

Biomedical scaffolds made of bio-based and synthetic 3D resins are being used in biomedical and tissue engineering applications. These 3D printed scaffolds aim to replace or regenerate the native tissues functionality and structure.

Scaffolds should have internal nano and micro scale pathways to facilitate cell attachment and migration, to transfer growth factors and waste products, and should have structural mechanical resistance during cell growth. Porous 3D structures provide cell affinity to facilitate proliferation, migration, attachment and differentiation and difussion of oxygen and nutrients.

Our Bioprinting 3Dresyns have been designed to control pore size distribution, pore volume, and pore interconnectivity of scaffolds without adding any solvents or toxic byproducts. They also provide enough mechanical properties and dimensional stability during cell growth.

Our biocompatible Bioprinting 3Dresyns are either durable or non durable (biodegradable) synthetic based or durable (without biodegradable byproducts) or non durable (biodegradable with non toxic byproducts) bio-based systems. Both systems can be formulated to admit different levels of lipo and hidrophilic aliquots which can be pre or post added to create a natural in vivo environment and to increase porosity for cell culture and implanting, while ensuring excellent SLA DLP and 3D lithographic printability of durable or biodegradable highly porous nano and micro detail structures.

3D structures printed with our Bioprinting 3Dresyns provide narrow pore size distribution and excellent cell affinity (cell viability, proliferation and spreading). These 3D printed structures have also improved mechanical properties without sacrifising nano and micro scale pore interconnectivity to ensure cell adhesion and proliferation.

Our Bioprinting 3Dresyns can contain different synthetic and bio-based organic and inorganic porous nano and micro scale ingredients for increased mechanical properties, nano and micro porosity control and cell adhesion and proliferation, such as:

inorganic: porous silicate clays, tricalcium phosphate (TCP), others
organic: biological vegetable derivatives, others

Click here for more info about our SLA DLP Bioprinting 3Dresyns for 3D scaffolds

We are ready and open to design custom SLA DLP Bioprinting 3Dresyns for R&D and commercial organisations!

Please contact us to consult about Bioprinting 3Dresyns and your specific R&D projects at: Lab@3Dresyns.com