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

Spirometallodendrimers: terpyridine-based intramacromolecular cyclization upon complexation.

George R Newkome1, Kyung Soo Yoo, Charles N Moorefield

  • 1Departments of Chemistry and Polymer Science, University of Akron, Akron, Ohio 44325, USA. newkome@uakron.edu

Chemical Communications (Cambridge, England)
|October 3, 2002
PubMed
Summary

The first metallodendritic spiranes were synthesized by incorporating terpyridine units into dendritic structures. This breakthrough opens new avenues for advanced materials and supramolecular chemistry research.

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

Noble Metal-Free Photosensitive Terpyridine Coordination Assemblies for Efficient Single-Molecule H<sub>2</sub>O<sub>2</sub> Photocatalysis.

Angewandte Chemie (International ed. in English)·2025
Same author

Giant Expanded Porous Metallo-Hexagons.

Journal of the American Chemical Society·2024
Same author

Supramolecular cuboctahedra with aggregation-induced emission enhancement and external binding ability.

Chemical science·2022
Same author

Author Correction: Intra- and intermolecular self-assembly of a 20-nm-wide supramolecular hexagonal grid.

Nature chemistry·2020
Same author

Assembling Shape-Persistent High-Order Sierpiński Triangular Fractals.

iScience·2020
Same author

Intra- and intermolecular self-assembly of a 20-nm-wide supramolecular hexagonal grid.

Nature chemistry·2020

Area of Science:

  • Supramolecular Chemistry
  • Coordination Chemistry
  • Materials Science

Background:

  • Dendrimers are highly branched macromolecules with unique properties.
  • Terpyridine ligands are versatile building blocks in coordination chemistry.
  • Metallodendrimers combine properties of dendrimers and metal complexes.

Purpose of the Study:

  • To synthesize novel metallodendritic spiranes.
  • To explore the incorporation of terpyridine units into dendritic architectures.
  • To establish a new class of metallo-supramolecular structures.

Main Methods:

  • Synthesis of dendritic scaffolds.
  • Functionalization with terpyridine ligands.
  • Coordination with metal ions to form spirane structures.

Related Experiment Videos

Main Results:

  • Successful synthesis of the first metallodendritic spiranes.
  • Demonstration of single terpyridine unit incorporation per dendritic quadrant.
  • Characterization of the resulting metallo-supramolecular architectures.

Conclusions:

  • The study presents a novel method for constructing metallodendritic spiranes.
  • These structures represent a new class of functional supramolecular materials.
  • The findings have implications for the development of advanced catalysts and nanoscale devices.