Wrinkling Devices: Moisture‐Responsive Wrinkling Surfaces with Tunable Dynamics (Adv. Mater. 24/2017)

In article number 1700828, Dianyun Zhang, Luyi Sun, and co‐workers develop a series of moisture‐responsive wrinkled‐surface devices made using a poly(vinyl alcohol)–poly(dimethylsiloxane) bilayer system. These devices demonstrate reversible, temporary, or permanent wrinkles as moisturized, providing...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2017-06, Vol.29 (24), p.n/a
Main Authors: Zeng, Songshan, Li, Rui, Freire, Stephan G., Garbellotto, Vivian M. M., Huang, Emily Y., Smith, Andrew T., Hu, Cong, Tait, William R. T., Bian, Zichao, Zheng, Guoan, Zhang, Dianyun, Sun, Luyi
Format: Article
Language:English
Subjects:
Devices
Encryption
Indicators
Materials science
Moisture
moisture‐responsive dynamics
Optical properties
Polydimethylsiloxane
polyvinyl alcohol
soft matter
Stellar mass
Sun
Wrinkling
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Summary:In article number 1700828, Dianyun Zhang, Luyi Sun, and co‐workers develop a series of moisture‐responsive wrinkled‐surface devices made using a poly(vinyl alcohol)–poly(dimethylsiloxane) bilayer system. These devices demonstrate reversible, temporary, or permanent wrinkles as moisturized, providing a route to tune the optical properties of a wrinkled surface for various applications, such as encryption devices, anticounterfeiting tabs, and water indicators.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201770171