The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Printable Optical Sensors Based on H-Bonded Supramolecular Cholesteric Liquid Crystal Networks
Abstract
A printable H-bonded cholesteric liquid crystal (CLC) polymer film has been fabricated that, after conversion to a hygroscopic polymer salt film, responds to temperature and humidity by changing its reflection color. Fast-responding humidity sensors have been made in which the reflection color changes between green and yellow depending on the relative humidity. The change in reflection band is a result of a change in helix pitch in the film due to absorption and desorption of water, resulting in swelling/deswelling of the film material. When the polymer salt was saturated with water, a red-reflecting film was obtained that can potentially act as a time/temperature integrator. Finally, the films were printed on a foil, showing the potential application of supramolecular CLC materials as low-cost, printable, battery-free optical sensors.
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Citations
Cites
Liquid crystalline elastomers as actuators and sensors
Ohm, C., Brehmer, M., & Zentel, R. (2010) · Advanced Materials · doi:10.1002/adma.200904059 · Cited by 1,169
Cited by
Lugger, S. J. D., Houben, S. J. A., Foelen, Y., Debije, M. G., Schenning, A. P. H. J., & Mulder, D. J. (2022) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00330 · Cited by 423
Self-citationLiquid crystal elastomer actuators: Synthesis, alignment, and applications
Kularatne, R. S., Kim, H., Boothby, J. M., & Ware, T. H. (2017) · Journal of Polymer Science Part B: Polymer Physics · doi:10.1002/polb.24287 · Cited by 396
Chemical and biological sensing using liquid crystals
Carlton, R. J., Hunter, J. T., Miller, D. S., Abbasi, R., Mushenheim, P. C., Tan, L. N., & Abbott, N. L. (2013) · Liquid Crystals Reviews · doi:10.1080/21680396.2013.769310 · Cited by 391
de Haan, L. T., Verjans, J. M. N., Broer, D. J., Bastiaansen, C. W. M., & Schenning, A. P. H. J. (2014) · Journal of the American Chemical Society · doi:10.1021/ja505475x · Cited by 353
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Metadata
- Authors
- Herzer, N., Guneysu, H., Davies, D. J. D., Yildirim, D., Vaccaro, A. R., Broer, D. J., Bastiaansen, C. W. M., & Schenning, A. P. H. J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-04-27
- Volume
- 134
- Issue
- 18
- Pages
- 7608-7611
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1977930082
- Cited by
- 208
- References
- 1
- FWCI
- 4.49
- Type
- journal article
- Language
- en
- Open access
- closed
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- Herzer, N., Guneysu, H., Davies, D. J. D., Yildirim, D., Vaccaro, A. R., Broer, D. J., Bastiaansen, C. W. M., & Schenning, A. P. H. J. (2012). Printable Optical Sensors Based on H-Bonded Supramolecular Cholesteric Liquid Crystal Networks. Journal of the American Chemical Society. https://doi.org/10.1021/ja301845n
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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