Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Vesicular Tubular Clusters01:45

Vesicular Tubular Clusters

2.4K
After budding out from the ER membrane, some COPII vesicles lose their coat and fuse with one another to form larger vesicles and interconnected tubules called vesicular tubular clusters or VTCs. These clusters constitute a compartment at the ER-Golgi interface known as ERGIC (Endoplasmic Reticulum Golgi Intermediate Compartment). The ERGIC is a mobile membrane-bound cargo transport system that sorts proteins secreted from ER and delivers them to the Golgi.
With the help of motor proteins such...
2.4K

You might also read

Related Articles

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

Sort by
Same author

The mantis shrimp eye imaged in 3D using 4th generation synchrotron multiscale phase contrast tomography.

Journal of structural biology·2026
Same author

Interfaces at the nano scale: general discussion.

Faraday discussions·2025
Same author

Crystal nucleation in biominerals: general discussion.

Faraday discussions·2025
Same author

Enamel-like stiffness achieved by poorly oriented nanocrystals in the capping tissue of Mexican beaded lizard osteoderms.

Acta biomaterialia·2025
Same author

Biomineral displays systematic spatially varying crystallographic properties in fibrolamellar bone as revealed by position resolved X-ray diffraction.

Faraday discussions·2025
Same author

A systematic study of the effect of measurement parameters on determination of osteocyte lacunar properties using laboratory X-ray micro-computed tomography.

Bone·2025

Related Experiment Video

Updated: Apr 21, 2026

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

9.6K

Hierarchical tubular structures grown from the gel/liquid interface.

Casper Jon Steenbjerg Ibsen1, Bjørn Fridur Mikladal, Uffe Bjørnholt Jensen

  • 1Department of Chemistry and iNANO, Aarhus University, 14 Gustav Wieds Vej, 8000 Aarhus (Denmark), Fax: (+45) 87154041.

Chemistry (Weinheim an Der Bergstrasse, Germany)
|October 23, 2014
PubMed
Summary

Researchers synthesized complex mineral tubes using a gel-liquid interface, mimicking natural hierarchical materials. This novel method offers a new route for creating intricate 3D structures with tunable properties.

Keywords:
chemical gardenscrystallizationhierarchical materialsself-organizationtubes

More Related Videos

Interlinked Macroporous 3D Scaffolds from Microgel Rods
07:32

Interlinked Macroporous 3D Scaffolds from Microgel Rods

Published on: June 16, 2022

2.4K
Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling
10:45

Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling

Published on: May 31, 2017

12.7K

Related Experiment Videos

Last Updated: Apr 21, 2026

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

9.6K
Interlinked Macroporous 3D Scaffolds from Microgel Rods
07:32

Interlinked Macroporous 3D Scaffolds from Microgel Rods

Published on: June 16, 2022

2.4K
Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling
10:45

Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling

Published on: May 31, 2017

12.7K

Area of Science:

  • Materials Science
  • Chemistry
  • Geology

Background:

  • Three-dimensional hierarchical materials are prevalent in nature.
  • Synthesizing these complex structures via self-assembly remains challenging.

Purpose of the Study:

  • To develop a novel method for synthesizing centimeter-long, complex mineral tubes.
  • To investigate the influence of cations and anions on tube formation and structure.
  • To understand the growth mechanism and the role of gel-cation interactions.

Main Methods:

  • Utilized a gel-liquid interface technique.
  • Gelatin loaded with metal chloride salts was placed in contact with a high pH anion source solution.
  • Varied cations (Ca2+, Sr2+, Ba2+, Cu2+, Zn2+) and anions (CO32-, PO43-) were employed.

Main Results:

  • Successfully synthesized centimeter-long tubes with complex mineral walls.
  • Crystalline phases in tube walls correlated with solution chemistry and phase solubilities.
  • Observed ion-specific effects of divalent cations on gel strength, influencing tube formation.
  • Identified a growth mechanism analogous to chemical gardens.
  • Noted deviations from expected band formation (e.g., vertical convection bands with high Cu2+).

Conclusions:

  • The gel-liquid interface method provides a viable route for synthesizing complex 3D hierarchical mineral structures.
  • Divalent cations play a crucial role in both gel modification and mineral tube formation.
  • This approach offers insights into natural material formation and potential applications in materials synthesis.