Materiales

 

Materiales

Superhydrophilic multifunctional antifogging coatings based on triethoxysilyl-terminated poly(N-vinylpyrrolidone)
12/07/2023 - AbstractA simple and convenient strategy for fabricating superhydrophilic multifunctional antifogging coatings was developed by hydrolyzing triethoxysilyl-terminated...
Photocured Zwitterionic Coatings Containing POSS for Antifogging Applications
25/06/2023 - The conventional fabrication of antifogging polymer coatings such as zwitterionic or amphiphilic copolymers typically require multiple processes. In this work, a simple photocuring method was used to...
Fabrication and Characterization of Mineral Hydrophilic Antifogging Film via Vacuum Evaporation Method
03/04/2023 - Natural silicate minerals have a wide range of applications as green, non-toxic and low-cost materials. In this paper, hydrophilic anti-fog films of silicate minerals were generated via a vacuum...
Hydrophilic Surface Modification of Amorphous Hydrogenated Carbon Nanocomposite Films via Atmospheric Oxygen Plasma Treatment
20/03/2023 - Herein we investigated hydrophilic surface modification of SiOx containing amorphous hydrogenated carbon nanocomposite films (DLC:SiOx) via the use of atmospheric oxygen plasma treatment. The...
Robust superhydrophilic antifogging coatings by a facile sol–gel method
24/02/2023 - AbstractIn this study, a simple one-step sol–gel process was applied to synthesize SiO2-based superhydrophilic antifogging coatings on glass substrates. In this process, Si(OH)4 sol was first...
Long-Term Antifogging Coating Based on Black Phosphorus Hybrid Super-Hydrophilic Polymer Hetero-Network
24/12/2022 - The antifogging coating based on super-hydrophilic polymer is regarded as the most promising strategy to avoid fogging but suffers from short-term effectiveness due to antifogging failure induced by...
Transparent sunlight-activated antifogging metamaterials
12/12/2022 - >https://www.nature.com/articles/s41565-022-01267-1 Nature Nanotechnology, Published online: 12 December 2022;
Seasonal Changes in Chemical Profile and Antioxidant Activity of Padina pavonica Extracts and Their Application in the Development of Bioactive Chitosan/PLA Bilayer Film
28/11/2022 - Seaweeds are a potentially sustainable source of natural antioxidants that can be used in the food industry and possibly for the development of new sustainable packaging materials with the ability to...
Multifunctional antifogging, self-cleaning, antibacterial, and self-healing coatings based on polyelectrolyte complexes
- In this study, a multifunctional coating with antifogging, self-cleaning, antibacterial, and self-healing capabilities is developed based on polyelectrolyte complexes of polyethylenimine (PEI),...
Fabrication and Characterization of Eco-Friendly Polyelectrolyte Bilayer Films Based on Chitosan and Different Types of Edible Citrus Pectin
07/11/2022 - The eco-friendly polyelectrolyte bilayer films were prepared by layer-by-layer (LBL) casting method using chitosan (CS) and four types of edible citrus pectin as film substrates. The results showed...
Wetting Characteristics of Nanosilica-Poly (acrylic acid) Transparent Anti-Fog Coatings
01/11/2022 - The effect of particle loading on the wetting properties of coatings was investigated by modifying a coating formulation based on hydrophilic silica nanoparticles and poly (acrylic acid) (PAA). Water...
Highly efficient antifogging/antimicrobial dual-functional chitosan based coating for optical devices
- The coating is frequently adopted to modify the product surface without influencing the essential features of the pristine products. Recently, significant demand has existed for efficient...
Enhanced surface wettability of Ag:TiO2 heterostructured assembly using double step glancing angle deposition technique
- Ag nanoparticles and TiO2 nanowires were fabricated to make Ag:TiO2 heterostructured assemblies using the double-step glancing angle deposition (GLAD) technique. TiO2 nanowires and Ag:TiO2...
Transparent and superhydrophilic antifogging coatings constructed by poly(N-hydroxyethyl acrylamide) composites
- A simple and convenient strategy for fabricating superhydrophilic antifogging coatings was developed by poly(N-hydroxyethyl acrylamide) (PHEAA) composites enhanced by zwitterionic...
Study on surface wetting property regulation of greenhouse film and its antifogging performance
11/03/2022 - AbstractIn order to eliminate the effects caused by fog, sodium alginate (SA)/nano-SiO2 antifogging coating was prepared by solution blending method. The effects of coating components on its...
Precisely tuned photonic properties of crystalline nanocellulose biocomposite coatings by gradually tailored nanoarchitectures
- Inspired by nature, we fabricated optically tuned bio-organic films of cellulose nanofibers (CNFs) and chitosan by precisely structuring layer-by-layer (LBL) assembly techniques. Directly...
Mechanically robust multifunctional antifogging coating on transparent plastic substrates
- A facile preparation method to form a transparent self-cleaning antifogging coating on polycarbonate substrates is reported. The coating uses a thin double layered SiO2/TiO2 structure, which has...
Modulation of interfacial interactions toward strong and tough cellulose nanofiber-based transparent thin films with antifogging feature
- Cross-linking is often performed to overcome the weak mechanical properties of native polymer films in order to expand their functional properties and applications. While this approach offers...
Coupled Superhydrophilic PMMA Film with Inverted Pyramid Microstructures for Antireflection and Antifogging Properties
14/09/2021 - Transparent substrates with antifogging and antireflection ability are of extreme significance for optical devices, because they alleviate performance loss and maintenance costs. Here, we reported...
Dual functional coatings with antifogging and antimicrobial performances for endoscope lens, via facile adsorption-cross-linking strategy
- Surface fogging causes various inconvenience for human daily life, especially for clinic inspection and medical diagnosis, hence the surfaces with reliable antifogging performances have received...
Preparation of Soluble POSS-Linking Polyamide and Its Application in Antifogging Films
09/06/2021 - In this study, we prepared a polyhedral oligomeric silsesquioxane (POSS)-linking polyamide (POSS polyamide) by a polycondensation of ammonium-functionalized POSS (POSS-A) and carboxyl-functionalized...