ArticleAdvanced materials (Deerfield Beach, Fla.)2020
Retrieving the Coassembly Pathway of Composite Cellulose Nanocrystal Photonic Films from their Angular Optical Response.
Article in Advanced materials (Deerfield Beach, Fla.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Near-White Circularly Polarized Luminescence by Color Mixing Utilizing Surface-Fluorophore-Modified Cellulose Nanocrystals in Composite Films.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026Article
- Overview of Chiral Nematic Mesoporous Organosilica Materials Obtained Using Cellulose Nanocrystals as a Green Template.ChemPlusChem · 2026Review
- Engineering Chiroptical Interactions through Integrating Plasmonic Arrays with Cholesteric Nanocellulose.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Marangoni Flow-Driven Angular Self-Assembly of Cellulose Nanocrystals: The Tale of Tilted Tactoids and Folded Domains.Small methods · 2025Article
- Liquid Crystalline Self-Assembly with Accelerated Kinetics and Higher Structural Orderliness in Centrifugal Acceleration Fields Beyond 7251 Times Gravity of Earth.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Structural Color from Cellulose Nanocrystals or Chitin Nanocrystals: Self-Assembly, Optics, and Applications.Chemical reviews · 2023Review
- Nanocellulose-based porous materials: Regulation and pathway to commercialization in regenerative medicine.Bioactive materials · 2023Review
- Responsive Regulation of Energy Transfer in Lanthanide-Doped Nanomaterials Dispersed in Chiral Nematic Structure.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Review
- Bioinspired Photonic Materials from Cellulose: Fabrication, Optical Analysis, and Applications.Accounts of materials research · 2023Article
- Review
- Photoresponsive and Polarization-Sensitive Structural Colors from Cellulose/Liquid Crystal Nanophotonic Structures.Advanced materials (Deerfield Beach, Fla.) · 2021Article
- Hyperspectral Imaging of Photonic Cellulose Nanocrystal Films: Structure of Local Defects and Implications for Self-Assembly Pathways.ACS nano · 2020Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Aqueous suspensions of cellulose nanocrystals (CNCs) are known to self-assemble into a chiral nematic liquid crystalline phase, leading to solid-state nanostructured colored films upon solvent evaporation, even in the presence of templating agents. The angular optical response of these structures, and therefore their visual appearance, are completely determined by the spatial arrangement of the CNCs when the drying suspension undergoes a transition from a flowing and liquid crystalline state to a kinetically arrested state. Here, it is demonstrated how the angular response of the final film allows for retrieval of key physical properties and the chemical composition of the suspension at the onset of the kinetic arrest, thus capturing a snapshot of the past. To illustrate this methodology, a dynamically evolving sol-gel coassembly process is investigated by adding various amounts of organosilica precursor, namely, 1,2-bis(trimethoxysilyl)ethane. The influence of organosilica condensation on the kinetic arrest can be tracked and thus explains the angular response of the resulting films. The a posteriori and in situ approach is general; it can be applied to a variety of additives in CNC-based films and it allows access to key rheological information of the suspension without using any dedicated rheological technique.
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Registered trials
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