AI Article Synopsis
- Cucurbit[8]uril (CB[8]) can encapsulate dicationic azobenzene in water, allowing for light-controlled inclusion of various guest compounds like amino acids and dyes.
- This encapsulation method enables precise control over the phase transition of poly(N-isopropylacrylamide), a polymer that doesn't respond to light directly.
- The study showcases the effectiveness and significance of using light to regulate CB[8] complexation in practical applications.
Article Abstract
Cucurbit[8]uril (CB[8])-mediated complexation of a dicationic azobenzene in water allows for the light-controlled encapsulation of a variety of second guest compounds, including amino acids, dyes, and fragrance molecules. Such controlled guest sequestration inside the cavity of CB[8] enables the regulation of the thermally induced phase transition of poly(N-isopropylacrylamide)-which is not photosensitive-thus demonstrating the robustness and relevancy of the light-regulated CB[8] complexation.
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| http://dx.doi.org/10.1021/jacs.5b11642 | DOI Listing |
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