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Updated: May 11, 2026

Cellular Encapsulation in 3D Hydrogels for Tissue Engineering
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Cellular Encapsulation in 3D Hydrogels for Tissue Engineering

Published on: October 26, 2009

Microscale Strategies for Generating Cell-Encapsulating Hydrogels.

Seila Selimović1, Jonghyun Oh, Hojae Bae

  • 1Center for Biomedical Engineering, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA 02139, USA ; Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Polymers
|April 30, 2013
PubMed
Summary
This summary is machine-generated.

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Cell-encapsulating hydrogels are key for tissue engineering. Microfabrication techniques like microfluidics, micromolding, and electrospinning create controlled microarchitectures for cell growth and proliferation in these advanced biomaterials.

Area of Science:

  • Biomaterials Science
  • Tissue Engineering
  • Microfabrication

Background:

  • Hydrogels offer a promising scaffold for cell encapsulation in tissue engineering.
  • Controlled microarchitectures within hydrogels are crucial for influencing cell behavior, proliferation, and spreading.
  • Traditional methods lack the precision needed for creating complex cell-laden hydrogel structures.

Purpose of the Study:

  • To introduce common hydrogels and their crosslinking methodologies.
  • To review cutting-edge microscale fabrication techniques for generating cell-containing hydrogel particles.
  • To highlight the potential of microfabrication in advancing cell-encapsulating hydrogel applications.

Main Methods:

  • Review of common hydrogel types and crosslinking strategies.
Keywords:
cell encapsulationhydrogellab-on-a-chipmicrofluidicsmicromolding

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Last Updated: May 11, 2026

Cellular Encapsulation in 3D Hydrogels for Tissue Engineering
09:37

Cellular Encapsulation in 3D Hydrogels for Tissue Engineering

Published on: October 26, 2009

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture
10:55

Construction of Modular Hydrogel Sheets for Micropatterned Macro-scaled 3D Cellular Architecture

Published on: January 11, 2016

  • Exploration of microfabrication techniques including microfluidics, micromolding, and electrospinning.
  • Focus on methods for creating precisely structured, cell-laden hydrogel particles.

    • Main Results:

    • Identification of various hydrogel materials and crosslinking approaches suitable for cell encapsulation.
    • Detailed overview of microfluidic, micromolding, and electrospinning techniques for microscale hydrogel fabrication.
    • Demonstration of how microfabrication enables controlled generation of cell-containing gel particles.

    Conclusions:

    • Microfabrication techniques offer powerful, precise methods for creating cell-encapsulating hydrogels.
    • Microfluidics, micromolding, and electrospinning are key technologies for developing advanced tissue engineering scaffolds.
    • Controlled microarchitectures in hydrogels are essential for optimizing cell behavior and tissue regeneration outcomes.