Hazy transparent cellulose nanocrystal-based films with tunable structural colors

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 352, P. 123240 - 123240

Published: Jan. 6, 2025

Language: Английский

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Zwitterionic Cellulose Nanocrystals/Deacetylated Chitin Nanofiber Combined with SiO₂ Hybrid Coatings: An Innovative Approach to Marine Antifouling

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 13, 2025

Marine biofouling poses many hazards to human activities. The introduction of zwitterionic agents as green and sustainable antibacterial into antifouling coatings exhibits excellent performance. In this work, cellulose nanocrystals (CNCs) deacetylated chitin nanofibers (DECHNs) were cross-linked through electrostatic interactions, hydrophobic SiO2 was used the coating curing agent prepare CNC/DECHN@SiO2 marine coatings. results showed that when proportion CNCs components 50%, exhibited a 93% rate an 88% antialgae rate. actual environment testing, comprehensive resistance reached within 60 days. Our research introduces two natural with opposite charges construct complexes, innovatively applying them directly in This work not only provides solution for replacing toxic but also offers new ideas using polymers agents.

Language: Английский

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Recent Advances in Emerging Polarization‐Sensitive Materials: From Linear/Circular Polarization Detection to Neuromorphic Device Applications

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 19, 2025

Abstract Polarization is an important property of light that provides some additional information about the such as polarizability and phase. With rise polarized photodetectors, detection may bring a new way to better understand information. Recent works have shown polarization detectors demonstrated excellent potential in field neuromorphology, which great significance for further development artificial intelligence. This review comprehensively summarizes present research status detectors, including linearly (LPPDs) circularly (CPPDs). In order assess current state detecting linearly/circularly light, operating principles performance parameters are presented. Next, universal semiconductors used LPPDs CPPDs systematically classified summarized. Based on this, applications fields intelligence, imaging, digital signal processing then reviewed. Finally, challenging opportunities discussed, followed by overview future prospects this promising field.

Language: Английский

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Sustainability Meets Functionality: Green Design Approaches to Cellulose-Based Materials

ACS Materials Letters, Journal Year: 2025, Volume and Issue: unknown, P. 1563 - 1592

Published: March 26, 2025

Language: Английский

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Cellulose Nanocrystal Composite Membrane Enhanced with In Situ Grown Metal–Organic Frameworks for Osmotic Energy Conversion

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 22, 2024

Access to clean and renewable energy, osmotic energy from salinity gradient difference, for example, is central the sustainability of human civilization. Despite numerous examples nanofluidic membranes conversion, one produced abundant biomass resources remains largely unexplored. In this work, cotton-derived cellulose nanocrystals (CNCs) are employed fabricate a membrane by self-assembly with polyvinyl alcohol (PVA) subsequent in situ growth metal-organic framework (MOF), UiO-66-(COOH)

Language: Английский

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Regioselective functionalization of cellulose nanomaterial for advanced application

Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 348, P. 122889 - 122889

Published: Oct. 18, 2024

Language: Английский

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