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Rewritable Photonic Paper with Hygroscopic Salt Solution as Ink

Ge, Jianping, Goebl, James, He, Le, Lu, Zhenda, Yin, Yadong·2009·Advanced Materials

Abstract

Flexible photonic paper is fabricated through the instant magnetic assembly of Fe3O4@SiO2 colloids, followed by a rapid photopolymerization to fix the photonic structures inside the PEGDA matrix. Solutions of LiCl, MgCl2, or CaCl2 are used as inks to print durable letters and patterns with color contrast based on the local swelling of the polymer matrix. The photonic paper is rewritable and benign to the environment as the ink marks can simply be removed by washing with water.

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Metadata

Authors
Ge, J., Goebl, J., He, L., Lu, Z., & Yin, Y.
Venue
Advanced Materials
Publisher
Wiley
Published
2009-11-06
Volume
21
Issue
42
Pages
4259-4264
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2021934904
Cited by
250
References
0
FWCI
7.25
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Rewritable Photonic Paper with Hygroscopic Salt Solution as Ink. https://app.cochat.ai/papers/10.1002/adma.200901562
The paper
Ge, J., Goebl, J., He, L., Lu, Z., & Yin, Y. (2009). Rewritable Photonic Paper with Hygroscopic Salt Solution as Ink. Advanced Materials. https://doi.org/10.1002/adma.200901562

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.