Strain-controlled release of molecules from arrayed microcapsules supported on an elastomer substrate

Dong Choon Hyun; Geon Dae Moon; Choo Jin Park; Bong Soo Kim; Younan Xia; Unyong Jeong

doi:10.1002/anie.201004838

Strain-controlled release of molecules from arrayed microcapsules supported on an elastomer substrate

Dong Choon Hyun, Geon Dae Moon, Choo Jin Park, Bong Soo Kim, Younan Xia, Unyong Jeong

Yonsei University

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

Performing under strain: Microcapsules arrayed on an elastomer substrate pumped out preloaded molecules upon mechanical stretching of the substrate as a result of a decrease in microcapsule volume. This technology could be applied to drug release, for example, from a flexible patch containing the drug through mechanical stimulation by opening and closing of the hand (see picture).

Original language	English
Pages (from-to)	724-727
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	3
DOIs	https://doi.org/10.1002/anie.201004838
State	Published - 17 Jan 2011

Keywords

drug delivery
microarrays
microcapsules
strain response

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AU - Jeong, Unyong

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Strain-controlled release of molecules from arrayed microcapsules supported on an elastomer substrate

Abstract

Keywords

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