Optically switchable chiral photonic crystal composite films for multimodal anti-counterfeiting labels and plant humidity sensing

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 686, С. 547 - 555

Опубликована: Фев. 1, 2025

Язык: Английский

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Current Status and Future Prospects of Lyotropic Liquid Crystals as a Nanocarrier Delivery System for the Treatment of Cancer

AAPS PharmSciTech, Год журнала: 2025, Номер 26(2)

Опубликована: Фев. 7, 2025

Язык: Английский

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Magnetoresponsive Cellulose Nanofiber Hydrogels: Dynamic Structuring, Selective Light Transmission, and Information Encoding

ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Апрель 2, 2025

Angle-dependent light reflection is a common phenomenon in nature, typically arising from the spatial arrangement of biological or mineral structures. Various strategies have been developed to replicate these assemblies, particularly achieve structural color through bottom-up self- and directed assembly. However, dynamic control remains significant challenge. In this study, we present TEMPO-oxidized cellulose nanofibers modified with magnetic nanoparticles (approximately 10 nm size) that exhibit rapid, directional alignment aqueous media under fields, resulting angle-dependent reflection. By combining field manipulation gas-phase hydrogelation, were able arrest hydrogel structure, preserving nanofibers' temporal orientation. This system enables creation on-demand optical patterns, which demonstrate selective transmission reflection, offering potential for applications information coding, storage, encryption.

Язык: Английский

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Water-efficient formation of barrier films via airborne nanocelluloses

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106512 - 106512

Опубликована: Апрель 1, 2025

Язык: Английский

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