Photoinduced Release of Guest Molecules by Supramolecular Transformation of Self‐Assembled Aggregates Derived from Dendrons | Zendy

Park Chiyoung | Zendy; Lim Jino | Zendy; Yun Mikyoung | Zendy; Kim Chulhee | Zendy

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Photoinduced Release of Guest Molecules by Supramolecular Transformation of Self‐Assembled Aggregates Derived from Dendrons

Author(s) -

Park Chiyoung,

Lim Jino,

Yun Mikyoung,

Kim Chulhee

Publication year - 2008

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200705271

Subject(s) - azobenzene , dendrimer , supramolecular chemistry , photoisomerization , molecule , chemistry , vesicle , materials science , polymer chemistry , organic chemistry , isomerization , membrane , catalysis , biochemistry

The missing link : Supramolecular transformation from a vesicle to a fibrous nanostructure has been achieved by photolytic cleavage and supramolecular reorganization of a dendritic building block containing a 2‐nitrobenzyl group (see picture). Furthermore, supramolecular aggregates of an amide dendron with a photoisomerizable azobenzene unit exhibit controlled release of encapsulated molecules upon photoirradiation in the aqueous phase.

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