Results 71 to 80 of about 22,015 (273)

Sol‐Gel Coating on CA‐60 Steel Surfaces: A Process for Corrosion Inhibition

Materials and Corrosion, EarlyView.
30% of the steel produced worldwide is used to replace losses due to corrosion. The application of the sol‐gel process to inhibit and delay deterioration appears as a viable methodology for protection against aggressive environments. ABSTRACT The phenomenon of corrosion causes worldwide damage, which is not only economic but also results in the loss of
Aguinaldo Manoel da Silva Junior, Caroline Borges Azevedo, Jéssica Potomatti Batista, Emerson Henrique de Faria, Liziane Marçal, Katia Jorge Ciuffi, Lucas Alonso Rocha, Eduardo José Nassar   +7 more
wiley   +1 more source

Mechanistic Elucidation of Nanomaterial-Enhanced First-Generation Biosensors Using Probe Voltammetry of an Enzymatic Reaction

Biosensors, 2023
The incorporation of nanomaterials (NMs) into biosensing schemes is a well-established strategy for gaining signal enhancement. With electrochemical biosensors, the enhanced performance achieved from using NMs is often attributed to the specific physical
Ann H. Wemple, Jamie S. Kaplan, Michael C. Leopold   +2 more
doaj   +1 more source

Role of Structural H2O in Intercalation Electrodes: The Case of Mg in Nanocrystalline Xerogel-V2O5. [PDF]

Nano letters (Print), 2016
Cointercalation is a potential approach to influence the voltage and mobility with which cations insert in electrodes for energy storage devices.
G. Sai Gautam, P. Canepa, W. Richards, R. Malik, G. Ceder   +4 more
semanticscholar   +1 more source

Fluorescent Supramolecular Gels Based on D‐Sorbitol Derivatives

Small, EarlyView.
Sugar‐based fluorescent low‐molecular‐weight gelators (LMWGs) DNapS, DBTDS, and MCumS, prepared by a green, scalable route, form supramolecular gels in water, organic, and deep eutectic solvents. MCumS yields solvent‐dependent nanofibrous networks and viscoelastic injectable eutectogels.
Emmanuel Odella, Miryam Criado‐Gonzalez, Rodrigo A. Ponzio, David Mecerreyes, Matías L. Picchio, Daniele Mantione   +5 more
wiley   +1 more source

Engineered surface strategies to manage dental implant‐related infections

Periodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza, Bruna E. Nagay, Rodrigo Martins, Martinna Bertolini, Jamil A. Shibli, Conrado Aparicio, Magda Feres, Valentim A. R. Barão   +7 more
wiley   +1 more source

Alumina–Zirconia Composite Filaments for 3D‐Printed Scaffolds With Bioglass Infiltration for Medical Applications

International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.
This study demonstrates the innovative development of alumina–zirconia composite scaffolds produced by fused filament fabrication (FFF) and infiltrated with bioglass via the sol–gel method. The combination yielded highly porous three‐dimensional architectures (500 µm–1 mm), suitable for nutrient diffusion, vascularization, and cell colonization.
Maíra Faccio, Natália Fontana Nicoletti, Bruna Lins, Diego Pires Gurgel, Janete Eunice Zorzi, Jadna Catafesta   +5 more
wiley   +1 more source

POROUS ANODIC ALUMINA MEMBRANES WITH XEROGEL FOR LUMINESCENCE AND PHOTOCATALYSIS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The method of synthesis of porous anodic alumina membrane with amorphous xerogel corresponding to chemical content of SrTiO3 is reported. The membrane was prepared in oxalic acid electrolyte and revealed intensive blue photoluminescence with a broad band
N. V. Gaponenko
doaj  

Discriminating Bacteria With Functionalised Nanoporous Xerogels

Procedia Chemistry, 2012
AbstractA new colorimetric and easy-to-use solid sensor for the detection of indole-producing bacteria is described. The sensor is a nanoporous matrix with tailored pores doped with a reactant, DMACA. The sensor turns rapidly from transparent to green-blue when exposed to metabolic indole coming from bacteria cultures, both in liquid and gas phases. An
Crunaire, S., Marcoux, P.-R., Guillemot, L.-H., Ngo, K.-Q., Mallard, F., Moy, J.-P., Tran-Thi, T.-H.   +6 more
openaire   +4 more sources

Kern‑Schale: Versiegelung nanoporöser Partikel mit semipermeablen Kohlenstoffschichten befreit Hartkohlenstoffanoden von ihrem Dilemma

Angewandte Chemie, Volume 138, Issue 10, 2 March 2026.
Eine Kern‐Schale‐Strategie wird vorgestellt, um die hohen Verluste nichtgraphitischer Hartkohlenstoffanoden zu überwinden. Aktivkohle wird durch Gasphasenabscheidung mit einer semipermeable Kohlenstoffschicht versiegelt, wodurch die SEI‐Bildung und Natriumspeicherung räumlich getrennt werden.
Paul Alexander Appel, Carsten Prinz, Jian Liang Low, Nahom Enkubahri Asres, Shu‐Han Wu, Annica Freytag, Jonas Krug von Nidda, Nader Amadeu de Sousa, Tim‐Patrick Fellinger   +8 more
wiley   +1 more source

Nanostructured sonogels [PDF]

, 2009
Acoustic cavitation effects in sol-gel liquid processing permits to obtain nanostructured materials, with size-dependent properties. The so-called "hot spots" produce very high temperatures and pressures which act as nanoreactors.
Esquivias Fedriani, Luis María, Morales Flórez, Víctor, Piñero, Manuel, Rosa Fox, Nicolás de la   +3 more
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