DataVXAdvanced Materials InterfacesPaper
journal article·2018-12Open access

Hydrogel Micropillars: Clustering and Self‐Recovery of Slanted Hydrogel Micropillars (Adv. Mater. Interfaces 24/2018)

Hyemin Lee, Jun‐Hyun Kim, Gaoxiang Wu, Hae‐Min Lee, Jaekyoung Kim, Dokyeong Kwon, Shu Yang, Chang‐Koo Kim, Hyunsik Yoon

Advanced Materials Interfaces· Volume 5· Issue 24
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Source abstract

Abstract

In article number 1801142 Hyemin Lee, Chang-Koo Kim, Hyunsik Yoo, and co-workers present a sequential recovery of clustered slanted hydrogel pillars to their original shape by exploiting the modulus change of hydrogel materials during water evaporation. The clustering and recovery of the slanted hydrogel micro-pillars are monitored in situ by optical microscopy and environmental scanning electron microscopy. By using a simple model, the authors explain the mechanism of sequential behavior.
Source: openalex_inverted_index · Quality: baseline

Research context

Polymers

OpenAlex topics: Electrospun Nanofibers in Biomedical Applications · Advanced Sensor and Energy Harvesting Materials

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Affiliations

Department of New Energy Engineering Seoul National University of Science and Technology Seoul 01811 Republic of Korea

Department of Chemical Engineering and Department of Energy Systems Research Ajou University Suwon 16499 Republic of Korea

Department of Materials Science and Engineering University of Pennsylvania 3232 Walnut Street Philadelphia PA 19104‐6272 USA

Department of Chemical and Biomolecular Engineering Seoul National University of Science and Technology Seoul 01811 Republic of Korea

The National Creative Research Initiative Center for Intelligent Hybrids Seoul National University Seoul 08826 Republic of Korea

References

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