journal article·2021-05Open access

Hydrogel Microcapsules: Hydrogel Microcapsules with a Thin Oil Layer: Smart Triggered Release via Diverse Stimuli (Adv. Funct. Mater. 18/2021)

Hye‐Seon Jeong, Eunseo Kim, Changwoo Nam, Yoon Choi, You‐Jeong Lee, David A. Weitz, Hyomin Lee, Chang‐Hyung Choi

Advanced Functional Materials· Volume 31· Issue 18

Abstract

In article number 2009553, Hyomin Lee, Chang-Hyung Choi, and co-workers present hydrogel microcapsules with an intermediate thin oil layer that enable the smart release of a broad range of hydrophilic cargoes triggered via diverse stimuli. The osmotic pressure and the overall stiffness of the hydrogel microcapsules can be fine-tuned to control the onset time of release and the release behavior of multi-cargo encapsulated hydrogel microcapsules to be either simultaneous or selective.
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Research context

OpenAlex topics: Hydrogels: synthesis, properties, applications

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Affiliations

Division of Cosmetic Science and Technology Daegu Haany University 1 Haanydaero Gyeongsan Gyeongbuk 38610 Korea

Department of Chemical Engineering Pohang University of Science and Technology (POSTECH) 77 Cheongam‐Ro, Nam‐Gu Pohang Gyeongbuk 37673 Korea

Organic Materials and Fiber Engineering Jeonbuk National University 567 Baekje‐daero, Deokjin‐gu Jeonju Jeollabuk‐do 54896 Korea

John A. Paulson School of Engineering and Applied Sciences and Department of Physics Harvard University 9 Oxford St Cambridge MA 02138 USA

References

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