A Molecular-Recognition Microcapsule for Environmental Stimuli-Responsive Controlled Release

Unique molecular‐recognition microcapsules for environmental stimuli‐responsive controlled release have been developed. The microcapsules consist of a core–shell porous membrane. The pores contain linear‐grafted poly(NIPAM‐co‐BCAm) chains, which act as the molecular‐recognition gates. The Figure sho...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2002-03, Vol.14 (5), p.386-389
Main Authors: Chu, L.-Y., Yamaguchi, T., Nakao, S.
Format: Article
Language:English
Subjects:
Controlled drug delivery
Core-shell particles
Diffusion
Drug delivery
Encapsulation
Molecular recognition
Porous materials
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Summary:Unique molecular‐recognition microcapsules for environmental stimuli‐responsive controlled release have been developed. The microcapsules consist of a core–shell porous membrane. The pores contain linear‐grafted poly(NIPAM‐co‐BCAm) chains, which act as the molecular‐recognition gates. The Figure shows the mechanism of the opening of the pores to release the molecules inside.
ISSN:0935-9648
1521-4095
DOI:10.1002/1521-4095(20020304)14:5<386::AID-ADMA386>3.0.CO;2-I