Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share By
Microencapsulation: Extrusion Publisher



Arabpour Z1 ; Fathbayati L2 ; Sefat F3, 4 ; Navaeinigjeh M5
Authors

Source: Principles of Biomaterials Encapsulation: Volume 1 Published:2022


Abstract

Microencapsulation technology is the entrapment of bioactive compounds in protective semipermeable hydrogel to produce microcapsules in the range of micrometer to millimeter size distribution. Microencapsulation of biocompounds through extrusion techniques is one of the most important methods of maintaining the structure and properties of labial bioingredients, including stem cells. Extrusion technology has attracted much attention for the production of bioartificial cells in regenerative medicine and tissue engineering. Immunoisolation of cells using extruding methods has proven to be effective for the maintenance of cell survival and viability. Therefore, extrusion-based microencapsulation is one of the most common encapsulation mechanisms used to produce immunoisolated cells in tissue engineering. Extrusion technologies discussed in present chapter are simple dripping, flow focusing, and jet break up techniques including electrostatic extrusion, vibratory process, and jet cutting. © 2023 Elsevier Ltd. All rights reserved.
Related Docs
View other Related Docs
1. Encapsulation: Spinning Disk Technology, Principles of Biomaterials Encapsulation: Volume 1 (2022)
2. Encapsulation of Bone Marrow Cells, Principles of Biomaterials Encapsulation: Volume 2 (2023)
3. Encapsulation in the Endocrine System, Principles of Biomaterials Encapsulation: Volume 2 (2023)
Experts (# of related papers)
View all Related Experts
Somayeh Ebrahimi Barough (3)
Mona Navaei-Nigjeh (2)
Other Related Docs
4. Precise Engineering of Growth Factor Presentation Using Extracellular Microenvironment-Mimicking Microfluidic Microparticles, ACS Biomaterials Science and Engineering (2024)
5. Microfluidic-Based Droplets for Advanced Regenerative Medicine: Current Challenges and Future Trends, Biosensors (2022)
6. Injectable Cell-Laden Hydrogels for Tissue Engineering: Recent Advances and Future Opportunities, Tissue Engineering - Part A (2021)
7. Injectable Hyaluronic Acid-Based Microcapsules Loaded With Human Endometrial Stem Cells Improves Cardiac Function After Myocardial Infarction, International Journal of Biological Macromolecules (2025)
8. Hyaluronic Acid/Gelatin Microcapsule Functionalized With Carbon Nanotube Through Laccase-Catalyzed Crosslinking for Fabrication of Cardiac Microtissue, Journal of Biomedical Materials Research - Part A (2022)
9. Cell Encapsulation in Core-Shell Microcapsules Through Coaxial Electrospinning System and Horseradish Peroxidase-Catalyzed Crosslinking, Biomedical Physics and Engineering Express (2020)
10. Mesenchymal Stem Cell Spheroids Embedded in an Injectable Thermosensitive Hydrogel: An in Situ Drug Formation Platform for Accelerated Wound Healing, ACS Biomaterials Science and Engineering (2020)
11. Cancer Immunotherapy Using Bioengineered Micro/Nano Structured Hydrogels, Advanced Healthcare Materials (2023)
12. Exosome Loaded Alginate Hydrogel Promotes Tissue Regeneration in Full-Thickness Skin Wounds: An in Vivo Study, Journal of Biomedical Materials Research - Part A (2020)
13. Fabrication of Nanofibrous Mat Surrounded Hydrogel Scaffold As an Encapsulation Device for Encapsulating Pancreas Β Cells, Scientific Reports (2022)
14. 3D-Printed Hydrogel-Filled Microneedle Arrays, Advanced Healthcare Materials (2021)
15. Encapsulation of Stem Cells, Principles of Biomaterials Encapsulation: Volume 2 (2023)
16. Fibrin Gel As a Scaffold for Photoreceptor Cells Differentiation From Conjunctiva Mesenchymal Stem Cells in Retina Tissue Engineering, Artificial Cells# Nanomedicine and Biotechnology (2018)
17. Sodium Alginate/Poly (Acrylicacid) Hydrogel Composite, Potential Carrier for Fibroblast Growth Factor1 (Fgf1) Delivery, Chemistry and Biodiversity (2025)
18. The Development of a Dental Light Curable Prfe-Loaded Hydrogel As a Potential Scaffold for Pulp-Dentine Complex Regeneration: An in Vitro Study, International Endodontic Journal (2023)
19. Wharton's Jelly Stem Cells Delivered Via a Curcumin-Loaded Nanofibrous Wound Dressings Improved Diabetic Wound Healing Via Upregulating Vegf and Igf Genes: An in Vitro and in Vivo Study, Regenerative Therapy (2024)
20. Clinically Established Biodegradable Long Acting Injectables: An Industry Perspective, Advanced Drug Delivery Reviews (2020)