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Cited by 368

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Controlling the Reflection Wavelength of Iridescent Solid Films of Nanocrystalline Cellulose

Beck, Stephanie, Bouchard, Jean, Berry, Richard·2011·Biomacromolecules

Abstract

Nanocrystalline cellulose (NCC) self-assembles in suspension to form iridescent chiral nematic films upon drying that can reflect circularly polarized light at specific wavelengths. Ultrasound treatment has now been found to increase the chiral nematic pitch in suspension and red-shift the reflection wavelength of NCC films as the applied energy increases. Sonication and electrolyte addition combined allow the reflective properties of the film to be predictably tuned. The effects of sonicating an NCC suspension are cumulative and permanent. Suspensions sonicated with different energy inputs may be mixed to give an NCC film having a reflection band intermediate between those obtained from the individual suspensions. The data suggest that the ultrasound-induced red-shift is electrostatic in nature.

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Metadata

Authors
Beck, S., Bouchard, J., & Berry, R.
Venue
Biomacromolecules
Published
2010-12-06
Volume
12
Issue
1
Pages
167-172
ISSN
  • 1525-7797 (ISSN-L)
  • 1526-4602
OpenAlex
W2328491920
Cited by
368
References
5
FWCI
2.56
Type
journal article
Language
en
Open access
closed

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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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