ArticleRSC advances2022
Reversible photodissipation of composite photochromic azobenzene-alginate supramolecular hydrogels.
Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Cationic Azobenzenes as Light-Responsive Crosslinkers for Alginate-Based Supramolecular Hydrogels.Polymers · 2024Article
- NIR-Mediated Deformation from a CNT-Based Bilayer Hydrogel.Polymers · 2024Article
- Photoresponsive Dissipative Macrocycles Using Visible-Light-Switchable Azobenzenes.Angewandte Chemie (International ed. in English) · 2022Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Supramolecular smart materials can quickly elicit macroscopic changes upon external stimulation. Here we report that an azobenzene-containing cyclic dipeptide can form composite supramolecular hydrogels with alginate based on the charge complementarity, at lower loading than the critical gelation concentrations of either component. The gels can reversibly dissipate to fluids with UV light. They can also encapsulate and photorelease fluorescent cargo. Upon treatment of the gels with aqueous calcium salts, the alginate component is permanently cross-linked and the photochromic component is solubilized.
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Registered trials
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