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Updated: Jan 22, 2026
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Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction
Published on: August 23, 2018
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Host-Guest Chemistry in Supramolecular Theranostics
1Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States.
Theranostics
|June 28, 2019
Summary
Macrocyclic hosts enable advanced disease diagnosis and therapy through host-guest chemistry. These supramolecular systems offer precise targeting and drug delivery, overcoming traditional theranostic limitations.
Area of Science:
- Supramolecular Chemistry
- Nanomaterials Science
- Theranostics
Background:
- Macrocyclic hosts (cyclodextrins, calixarenes, cucurbiturils, pillararenes) leverage host-guest molecular recognition for biomedical applications.
- The dynamic, non-covalent interactions in these systems create nanomaterials with unique properties for theranostics.
Purpose of the Study:
- To review the advancements in supramolecular theranostics based on host-guest chemistry.
- To highlight how macrocyclic hosts can overcome limitations in traditional theranostic systems.
Main Methods:
- Utilizing the inherent topological structures and supramolecular chemistry of macrocyclic hosts.
- Exploiting differences in cellular microenvironments to trigger host-guest interactions for targeted therapy and diagnosis.
Main Results:
- Supramolecular theranostics demonstrate precise diagnosis and targeted drug delivery to diseased sites.
- Host-guest interactions can be modulated by microenvironmental stimuli for enhanced therapeutic efficacy.
Conclusions:
- Macrocyclic host-based supramolecular systems offer promising new methodologies for theranostics.
- These advanced theranostic approaches hold potential for clinical translation, improving disease management.
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