Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jun 2, 2026

Cell Patterning Using Magnetic-Archimedes Strategy

Cell Patterning Using Magnetic-Archimedes Strategy

Published on: February 2, 2024

A simple cell patterning method using magnetic particle-containing photosensitive poly (ethylene glycol) hydrogel

Chien-Yu Fu¹, Chun-Yen Lin, Wen-Chen Chu

¹Institute of Molecular Medicine, National Tsing Hua University, Hsin Chu, Taiwan, Republic of China.

Tissue Engineering. Part C, Methods

|April 14, 2011

Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

In situ elucidation of the formation mechanism of donor-acceptor complexes responsible for exciplex generation.

Communications chemistry·2026

Same author

<i>GALNT14</i>-rs9679162 Genotypes Predict Post-immunotherapy Side Effect and Survival in Patients with Hepatitis B Virus-related Hepatocellular Carcinoma.

Journal of Cancer·2026

Same author

Safety, Tolerability, and Pharmacodynamics of GS-4224 in Healthy Participants and Participants With Chronic Hepatitis B.

Liver international : official journal of the International Association for the Study of the Liver·2026

Same author

Simple model stratifies liver cancer risk in non-cirrhotic chronic hepatitis C patients after viral eradication.

Annals of hepatology·2026

Same author

Determinants of long-term survival from atezolizumab plus bevacizumab in unresectable hepatocellular carcinoma.

European journal of cancer (Oxford, England : 1990)·2026

Same author

Low-Dose Bevacizumab Maintains Efficacy With Reduced Adverse Events in Liver Cancer.

Liver international : official journal of the International Association for the Study of the Liver·2026

Researchers developed a simple magnetic hydrogel method for precise cell patterning. This technique aids in creating complex tissue structures for disease study and drug screening without harming cells.

Area of Science:

Biomaterials Science
Tissue Engineering
Cell Biology

Background:

Human organs comprise diverse cells in intricate patterns for specific functions.
In vitro organ reconstruction often involves patterned cell sheets stacked into 3D organoids.
Existing cell patterning methods can be complex, requiring specialized equipment and potentially compromising cell viability.

Purpose of the Study:

To introduce a straightforward, magnetic force-based cell patterning technique.
To overcome limitations of current cell patterning methods, such as instrument dependency and suboptimal cell conditions.
To enable precise creation of heterotypic cell patterns for tissue engineering applications.

Main Methods:

Utilizing photoresponsive poly (ethylene glycol) diacrylate (PEG-DA) hydrogels magnetized with iron microparticles.

More Related Videos

Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Published on: September 29, 2016

Simple, Affordable, and Modular Patterning of Cells using DNA

Simple, Affordable, and Modular Patterning of Cells using DNA

Published on: February 24, 2021

Related Experiment Videos

Last Updated: Jun 2, 2026

Cell Patterning Using Magnetic-Archimedes Strategy

Cell Patterning Using Magnetic-Archimedes Strategy

Published on: February 2, 2024

Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Light-mediated Formation and Patterning of Hydrogels for Cell Culture Applications

Published on: September 29, 2016

Simple, Affordable, and Modular Patterning of Cells using DNA

Simple, Affordable, and Modular Patterning of Cells using DNA

Published on: February 24, 2021

Fabricating patterned magnetic PEG-DA blocks via photolithography with a resolution of approximately 150 μm.

Employing magnetic PEG-DA blocks as stencils for directed cell adhesion and subsequent seeding of different cell types.

Main Results:

The magnetic hydrogel blocks allowed for remote manipulation using magnets.
The method successfully created patterned arrangements of different cell types (heterotypic patterns).
Cell viability assays confirmed negligible impact of the magnetic PEG-DA material and patterning process on cell growth.

Conclusions:

The developed magnetic hydrogel-based method offers a simple and effective approach for cell patterning.
This technique facilitates the assembly of tissue surrogates for studying disease mechanisms.
The method is a valuable tool for drug screening and advancing tissue engineering research.