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

Cyclodextrin-grafted poly(phenylene ethynylene) with chemically-responsive properties.

Tomoki Ogoshi1, Yoshinori Takashima, Hiroyasu Yamaguchi

  • 1Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.

Chemical Communications (Cambridge, England)
|October 19, 2006
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

Fixing Pillar[5]Arene-Based Rotaxanes Into Epoxy Networks to Produce Toughened Epoxy Resins.

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

Toughening elastomer via sequentially activated multi-pathway energy dissipation.

Nature communications·2026
Same author

Trace-Level Detection of a Niacin Metabolite in Human Blood under Phosphonate Pillar[6]arene-Induced Columnar-Like Aggregation Conditions.

Analytical chemistry·2026
Same author

Bifurcated Impact of Neutrino Fast Flavor Conversion on Core-Collapse Supernovae Informed by Multiangle Neutrino Radiation Hydrodynamics.

Physical review letters·2026
Same author

Cooperative Host-Guest Complexation in Densely Assembled Host Structures on Surfaces Revealed at the Single-Molecular Level.

Journal of the American Chemical Society·2026
Same author

Improved Efficiency and Lesion Detection in Small Bowel Capsule Endoscopy Using the Open-Source Artificial Intelligence Model SEE-AI.

DEN open·2026

A novel water-soluble polymer with beta-cyclodextrin was synthesized. This polymer shows fluorescence changes, indicating its potential for detecting different guest molecules.

Area of Science:

  • Supramolecular Chemistry
  • Polymer Science

Background:

  • Poly(phenylene ethynylene)s are known for their fluorescence properties.
  • Beta-cyclodextrin is a host molecule capable of forming inclusion complexes.

Purpose of the Study:

  • To synthesize a water-soluble polymer incorporating beta-cyclodextrin.
  • To investigate the fluorescence response of the polymer to various guest molecules.

Main Methods:

  • Synthesis of a water-soluble poly(phenylene ethynylene) derivative.
  • Functionalization with beta-cyclodextrin moieties.
  • Spectroscopic analysis of fluorescence properties.

Main Results:

  • Successful preparation of the water-soluble polymer-cyclodextrin conjugate.

Related Experiment Videos

  • Demonstrated fluorescence quenching or color change upon interaction with specific guest molecules.
  • Correlation between guest type and fluorescence response observed.

    • Conclusions:

    • The synthesized polymer is a responsive fluorescent material.
    • The polymer-cyclodextrin system shows potential for molecular recognition and sensing applications.
    • The fluorescence behavior is tunable based on the nature of the guest molecule.