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 Experiment Videos

Macroscopic, Hierarchical, Two-Dimensional Self-Assembly.

Choi1, Bowden, Whitesides

  • 1Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street Cambridge, MA 02138 (USA).

Angewandte Chemie (International Ed. in English)
|December 14, 1999
PubMed
Summary
This summary is machine-generated.

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

Correction. 9-Cis retinoic acid promotes lymphangiogenesis and enhances lymphatic vessel regeneration: therapeutic implications of 9-Cis retinoic acid for secondary lymphedema.

Circulation·2015
Same author

Functional studies of transcription factors involved in plant defenses in the genomics era.

Briefings in functional genomics·2015
Same author

Diagnosis and compensation of PTSD (post traumatic stress disorder) in Korea.

Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica·2003
Same author

Correlation of Lipid Peroxidation in Botrytis cinerea Caused by Dicarboximide Fungicides with Their Fungicidal Activity.

Journal of agricultural and food chemistry·2001
Same author

Cycloaddition of lewis acid-induced N-methyleneanilines as azadienes to 1,2-bistrimethylsilyloxycyclobutene and oxidative ring expansion to 1,2,4,5-tetrahydro-1-benzazocine-3,6-diones(1)

The Journal of organic chemistry·2000
Same author

Phase synchronization and noise-induced resonance in systems of coupled oscillators

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2000
Same journal

A Domino-Synthesized Dicoordinate Copper(I) Bis-imidazopyridine Complex Triggering Cuproptosis/Ferroptosis for Enhanced Cancer Immunotherapy.

Angewandte Chemie (International ed. in English)·2026
Same journal

Mirror-Symmetric Organic Two-Dimensional Crystals for Alternative Photon Transport Pathways.

Angewandte Chemie (International ed. in English)·2026
Same journal

Cobalt-Catalyzed Migratory E-Selective Asymmetric Aza-Nozaki-Hiyama-Kishi Coupling.

Angewandte Chemie (International ed. in English)·2026
Same journal

Facile Synthesis of α,ω-Dihydroxy Telechelic Macromonomers From Ethylene and α-Olefins for Recyclable Alternating Block Copolymers.

Angewandte Chemie (International ed. in English)·2026
Same journal

Multi-Atom Sub-Nanometer Assemblies on Interpenetrating Multi-Chambered N/C Nanospheres.

Angewandte Chemie (International ed. in English)·2026
Same journal

A Synergistic C<sub>2+</sub> Alcohols/Olefins-Intermediated Pathway Boosts CO<sub>2</sub> Hydrogenation to Aromatics.

Angewandte Chemie (International ed. in English)·2026
See all related articles

Researchers achieved 2D self-assembly of millimeter-sized plates by controlling capillary forces at fluid interfaces. Surface patterning with hydrophobic and hydrophilic regions directed the assembly of poly(dimethylsiloxane) plates.

Area of Science:

  • Materials Science
  • Surface Chemistry
  • Soft Matter Physics

Background:

  • Capillary forces play a crucial role in interfacial phenomena and self-assembly.
  • Controlling interfacial interactions is key to designing ordered structures from micro/nanoscale components.

Purpose of the Study:

  • To demonstrate a hierarchical two-dimensional self-assembly of millimeter-sized plates.
  • To control capillary interactions at a fluid-fluid interface for directed assembly.
  • To utilize surface patterning for manipulating hydrophobic and hydrophilic interactions.

Main Methods:

  • Fabrication of hexagonal millimeter-sized poly(dimethylsiloxane) plates.
  • Patterning plate surfaces to create distinct hydrophobic and hydrophilic regions.
  • Utilizing fluid-fluid interfaces to induce and observe self-assembly driven by capillary forces.

Related Experiment Videos

Main Results:

  • Achieved hierarchical two-dimensional self-assembly of the plates.
  • Demonstrated control over the strength and direction of capillary forces via surface patterning.
  • Successfully formed ordered structures based on tailored interfacial interactions.

Conclusions:

  • Tailoring capillary interactions through surface patterning is an effective strategy for directed self-assembly.
  • This method allows for the creation of complex structures from millimeter-sized components.
  • The findings have implications for materials design and micro-fabrication.