Multimaterial bioprinting and combination of processing techniques towards the fabrication of biomimetic tissues and organs

Tavafoghi M., Darabi M. A., Mahmoodi M., Tutar R., Xu C., Mirjafari A., ...Daha Fazla

BIOFABRICATION, cilt.13, sa.4, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 13 Sayı: 4
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1088/1758-5090/ac0b9a
  • Dergi Adı: BIOFABRICATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, Compendex, EMBASE, INSPEC, MEDLINE
  • Anahtar Kelimeler: multimaterial 3D bioprinting, biomimetic, complex constructs, vascularization, tissue interfaces, mechanical strength, CELL-LADEN, 3D, CONSTRUCTS, SCAFFOLDS, REGENERATION, CHALLENGES, STEREOLITHOGRAPHY, MICROFIBERS, RESOLUTION, SYSTEM
  • İstanbul Üniversitesi Adresli: Evet

Özet

Tissue reconstruction requires the utilization of multiple biomaterials and cell types to replicate the delicate and complex structure of native tissues. Various three-dimensional (3D) bioprinting techniques have been developed to fabricate customized tissue structures; however, there are still significant challenges, such as vascularization, mechanical stability of printed constructs, and fabrication of gradient structures to be addressed for the creation of biomimetic and complex tissue constructs. One approach to address these challenges is to develop multimaterial 3D bioprinting techniques that can integrate various types of biomaterials and bioprinting capabilities towards the fabrication of more complex structures. Notable examples include multi-nozzle, coaxial, and microfluidics-assisted multimaterial 3D bioprinting techniques. More advanced multimaterial 3D printing techniques are emerging, and new areas in this niche technology are rapidly evolving. In this review, we briefly introduce the basics of individual 3D bioprinting techniques and then discuss the multimaterial 3D printing techniques that can be developed based on combination of these techniques for the engineering of complex and biomimetic tissue constructs. We also discuss the perspectives and future directions to develop state-of-the-art multimaterial 3D bioprinting techniques for engineering tissues and organs.