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

Related Concept Videos

Energy Basics

Energy Basics

Chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter.

What is Conservation Biology?

What is Conservation Biology?

Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.

Basicity of Aliphatic Amines

Basicity of Aliphatic Amines

Amines can behave as Brønsted–Lowry bases by accepting a proton from the acid to form corresponding conjugate acids. Due to a lone pair of nonbonding electrons, aliphatic amines can also act as Lewis bases by forming a covalent bond with an electrophile.
To measure the basicity of amines, two conventions are generally used. The first defines Kb as the basicity constant for the deprotonation reaction of water by the amine, as presented in Figure 1. Conventionally, lower Kb indicates higher...

Basic Operations on Signals

Basic Operations on Signals

Basic signal operations include time reversal, time scaling, time shifting, and amplitude transformations. These operations are fundamental in signal processing and analysis.
Time Reversal mirrors a continuous-time signal about the vertical axis at t=0. This is achieved by substituting t with −t. For example, if a signal x(t) is considered, the time-reversed signal is x(−t). This operation can be graphically represented, showing the mirrored signal.

VSEPR Theory and the Basic Shapes

VSEPR Theory and the Basic Shapes

Overview of VSEPR Theory

Biological Effects of Radiation

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...

You might also read

Related Articles

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

Sort by

Same author

Macromolecules with Tunable Fluorescence via Photochemical Step-Growth Polymerization.

ACS macro letters·2026

Same author

Understanding Wavelength-Dependent Photopolymerizations via Nano-Second Resolved Transient Spectroscopy.

Journal of the American Chemical Society·2026

Same author

Following the formation of single-chain nanoparticles generated by interblock crosslinking within diblock copolymers: a Monte Carlo simulation study with adjustable interaction strength between the blocks.

Soft matter·2026

Same author

Wavelength-Dependent 3D Printing: Introducing 3D Printed Action Plots.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

Rational design of microfluidic templated HA-LPEI nanogels for the targeted delivery of doxorubicin.

Journal of materials chemistry. B·2026

Same author

Bottlebrush Polymers for Multiphoton 3D Laser Printing.

ACS macro letters·2026

Same journal

Bioinspired Electrostatic-Field Perturbated Sensing for General Material Noncontact Perception.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field-Induced Assembly.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Interfacial Acid Sites-Mediated ZnO-Based Electrocatalysts for Sustainable Dual-Pathway H<sub>2</sub>O<sub>2</sub> Production and Rechargeable Zn-H<sub>2</sub>O<sub>2</sub> Electrochemical Cell.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Zein-Ceria Hybrid Microparticles Enable Long-Term ROS-Scavenging Oxygenation for Osteogenic Microtissues Engineering.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Toward Practical Solid-State Lithium Batteries With High-Nickel Cathodes: An Interface-Centered Perspective.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

A Planarity-Hindrance Co-Balance Strategy to Develop Antiparallel H-Aggregates With Minimal Absorbance Blueshift for Type I Photodynamic Therapy.

Advanced materials (Deerfield Beach, Fla.)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jan 28, 2026

Interview: Bioreactors and Surfaced-Modified 3D-Scaffolds for Stem Cell Research

Interview: Bioreactors and Surfaced-Modified 3D-Scaffolds for Stem Cell Research

Published on: May 21, 2008

3D Scaffolds to Study Basic Cell Biology.

Marc Hippler^1,2, Enrico Domenico Lemma¹, Sarah Bertels^1,3

¹Zoological Institute, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 4, 76131, Karlsruhe, Germany.

Advanced Materials (Deerfield Beach, Fla.)

|February 23, 2019

Summary

This summary is machine-generated.

3D direct laser writing (DLW) creates scaffolds mimicking cellular environments for in vitro studies. This technology shows promise for cell-force measurements and 3D cell spreading, advancing biomedical research.

Keywords:

3D scaffolds cell adhesion cell mechanics direct laser writing tissue engineering

More Related Videos

Preparation of 3D Fibrin Scaffolds for Stem Cell Culture Applications

Preparation of 3D Fibrin Scaffolds for Stem Cell Culture Applications

Published on: March 2, 2012

Heteromulticellular Stromal Cells in Scaffold-free 3D Cultures of Epithelial Cancer Cells to Drive Invasion

Heteromulticellular Stromal Cells in Scaffold-free 3D Cultures of Epithelial Cancer Cells to Drive Invasion

Published on: April 4, 2025

Related Experiment Videos

Last Updated: Jan 28, 2026

Interview: Bioreactors and Surfaced-Modified 3D-Scaffolds for Stem Cell Research

Interview: Bioreactors and Surfaced-Modified 3D-Scaffolds for Stem Cell Research

Published on: May 21, 2008

Preparation of 3D Fibrin Scaffolds for Stem Cell Culture Applications

Preparation of 3D Fibrin Scaffolds for Stem Cell Culture Applications

Published on: March 2, 2012

Heteromulticellular Stromal Cells in Scaffold-free 3D Cultures of Epithelial Cancer Cells to Drive Invasion

Heteromulticellular Stromal Cells in Scaffold-free 3D Cultures of Epithelial Cancer Cells to Drive Invasion

Published on: April 4, 2025

Area of Science:

Biomaterials Science
Cell Biology
Tissue Engineering

Background:

Replicating the extracellular matrix is vital for accurate in vitro cell models.
3D direct laser writing (DLW) offers a method for creating customized cell scaffolds.

Purpose of the Study:

To review the application of DLW in addressing fundamental biological questions.
To highlight DLW's potential in biomedical research and tissue engineering.

Main Methods:

Utilizing 3D direct laser writing (DLW) for scaffold fabrication.
Functionalizing 3D scaffolds for specific cellular interactions.

Main Results:

Demonstrated DLW's capability for cell-force measurements.
Showcased selective 3D cell spreading on tailored DLW scaffolds.
Reviewed DLW's application in studying cellular behavior in vitro.

Conclusions:

DLW is a powerful technique for creating biomimetic scaffolds.
Advances in DLW materials and fabrication will expand its use in regenerative medicine.
DLW holds significant potential for future applications in tissue engineering and applied biomedical research.