Viscoelastic change of block copolymer ion gels in a photo-switchable azobenzene ionic liquid triggered by light.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c8cc08203k
Abstract: A photo-switchable ionic liquid solvent bearing an azobenzene moiety induced a viscoelastic change of block copolymer ion gels by light. ABA triblock copolymers having poly(phenethyl methacrylate) and poly(benzyl methacrylate) as A blocks exhibited opposite photoinduced… read more here.
Keywords: ionic liquid; block copolymer; photo switchable; change block ... See more keywords
Photo-switchable nanoporous silica supports for controlled drug delivery
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DOI: 10.1039/c8nj00267c
Abstract: A photo-responsive ligand 7-[(3-triethoxysilyl)propoxy]coumarin (C) was grafted on the surface of a mesoporous silica SBA-12 material. The obtained functionalized support SBA-12_C was used as an effective light-controlled storage/release system of the anti-inflammatory drug naproxen. Irradiation… read more here.
Keywords: photo switchable; coumarin; silica; photo ... See more keywords
Modulating stiffness with photo-switchable supramolecular hydrogels
Sign Up to like & getrecommendations! Published in 2019 at "Polymer Chemistry"
DOI: 10.1039/c8py01554f
Abstract: Supramolecular hyaluronic acid hydrogels formed via 2 : 1 homoternary complexes of coumarin and cucurbit[8]uril can reversibly toggle between physical and covalent states. read more here.
Keywords: modulating stiffness; switchable supramolecular; supramolecular hydrogels; photo switchable ... See more keywords
A photo-switchable and photo-tunable microlens based on chiral liquid crystals
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DOI: 10.1039/c9tc04862f
Abstract: We demonstrate a photo-switchable and photo-tunable microlens based on chiral liquid crystals doped with an azobenzene chiral dopant immersed in water. read more here.
Keywords: microlens based; tunable microlens; photo switchable; photo ... See more keywords
Photo-switchable anion binding and catalysis with a visible light responsive halogen bonding receptor.
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DOI: 10.1039/d2cc05199k
Abstract: Photo-switchable receptors allow for photo-control over guest binding and release with spatial and temporal precision. Here we report the first halogen bonding photo-switchable anion receptors in which chloride binding may be reversibly modulated by irradiation… read more here.
Keywords: photo switchable; photo; catalysis; switchable anion ... See more keywords