Results 31 to 40 of about 391 (161)

Fabrication of Periodic Micro-Structures by Multi-Photon Polymerization Using the Femtosecond Laser and Four-Beam Interference

open access: yesMedžiagotyra, 2011
Multi-photon polymerization by interference is a promising technique for mass fabrication of 3D periodic micro-structures over large areas, which can be used in various fields such as biomedicine (cell growing), photonics (photonics crystals), etc.
Evaldas STANKEVIČIUS   +4 more
doaj   +1 more source

Materiais híbridos orgânico-inorgânicos (ormosil) obtidos por sol-gel com potencial uso como filtro solar

open access: yesQuímica Nova, 2011
This work aimed at the synthesis and characterization of particles of modified silica containing the organic filter dibenzoylmethane (DBM) by the hydrolytic sol-gel method, with modifications to the Stöber route.
Jane K. de F. B. Machado   +5 more
doaj   +1 more source

Stuck on Glass: A Review of Polymer and Polymer Nanoparticle Composite Coatings in Glass Technology

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 2, March 2026.
Representation of the different regions during the withdrawal stage of dip coating. As the substrate is pulled upward out of the coating solution, the solution is either dragged up with it by surface forces or falls back into the container from gravitational forces.
Shaylee M. Becerra   +3 more
wiley   +1 more source

Antibacterial Activity of Textiles Functionalized with SilverSil

open access: yesChemNanoMat, Volume 11, Issue 7, July 2025.
Cotton fabrics functionalized with SilverSil xerogel dispersed in eco‐friendly, water‐repellent coatings using the rod‐coating method show significant antibacterial activity against Staphylococcus aureus and Escherichia coli, reducing growth by 90.1% and 99%, respectively.
Giovanna Li Petri   +6 more
wiley   +1 more source

Strengthening of SLS Glasses by Hybrid Ormosil Coatings

open access: yesKey Engineering Materials, 2004
Hybrid ormosil (organic-inorganic) solutions can be used to coat float glass samples in order to increase their strength. The ormosil solution in this present work contains silane, epoxy resin and hardener based on Al-alkoxide. The glass samples were indented at their center in order to create artificial flaws.
Kirtay, S, Oktay, E, Avci, GG, Gunay, V
openaire   +2 more sources

Nanoparticle Therapeutics in Clinical Perspective: Classification, Marketed Products, and Regulatory Landscape

open access: yesSmall, Volume 21, Issue 29, July 24, 2025.
This review presents a detailed overview of clinically approved nanoparticle therapeutics, classifying them by type and discussing their unique advantages in drug delivery. It highlights regulatory challenges across global markets and emphasizes the need for adaptive approval pathways.
Nimeet Desai   +5 more
wiley   +1 more source

Microwave Assisted Sol-Gel Synthesis of Silica-Spider Silk Composites

open access: yesMolecules, 2019
This study introduces a simple and environmentally friendly method to synthesize silica-protein nanocomposite materials using microwave energy to solubilize hydrophobic protein in an aqueous solution of pre-hydrolyzed organo- or fluoro-silane.
Abul Bashar Mohammad Giasuddin   +1 more
doaj   +1 more source

Shining Lights on Limits: Optimizing Luminescent Solar Concentrators for Solar Windows

open access: yesAdvanced Photonics Research, Volume 6, Issue 1, January 2025.
In this article, 92 luminophores are optimized for luminescent solar concentrators (LSCs) that function as a window. The minimum window requirements are an average visibletransmission >55% and color rendering index >70 with a size 30×30×0.5 cm3and the concentration is optimized.
Thomas A. de Bruin   +1 more
wiley   +1 more source

Assessment of Antifouling Potential of Novel Transparent Sol Gel Coatings for Application in the Marine Environment

open access: yesMolecules, 2019
In recent years, there has become a growing need for the development of antifouling technology for application in the marine environment. The accumulation of large quantities of biomass on these surfaces cause substantial economic burdens within the ...
Chloe Richards   +4 more
doaj   +1 more source

A first look at the optical properties of ormosils [PDF]

open access: yesJournal of Non-Crystalline Solids, 1988
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Lintner, Birgit   +5 more
openaire   +1 more source

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