Results 91 to 100 of about 131,815 (304)

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

Advanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal, Vikramjeet Singh, Rohit Gupta, Prasenjit Kabi, Manish K. Tiwari   +4 more
wiley   +1 more source

SATURAÇÃO POR ALUMÍNIO E SUA VARIABILIDADE ESPACIAL NO PRIMEIRO HORIZONTE EM VÁRZEA DO LITORAL PARAIBANO

Revista Caatinga, 2008
The work was accomplished in Santa Luzia Farm in the municipal district of Cruz do Spirit Saint, PB. Located in the coordinates Lat 6° 56'52.21" S and Log 35° 7'57.01" O with the objective of verifying the space variability in what concerns the ...
Carlos Henrique de Azevedo Farias, Gabriel Saturnino de Oliveira, Francisco Lourival de Sousa, Halan Vieira de Queiroz Tomaz, Paulo César Moura da silva   +4 more
doaj  

Adsorption of TX-100 and SDBS on the surface of alumina and maghemite nanoparticles from aqueous solutions

Chimica Techno Acta, 2014
Adsorption equilibriums in aqueous aluminum and iron oxides nanosuspensions stabilized by SDBS and TX-100 were investigated using UV spectrophotometry. It was established that the non-ionic surfactant TritonX-100 is not adsorbed from aqueous solution on ...
R. R. Mansurov, A. P. Safronov, N. V. Lakiza, D. V. Leiman   +3 more
doaj   +1 more source

Propagating phonons coupled to an artificial atom

, 2014
Quantum information can be stored in micromechanical resonators, encoded as quanta of vibration known as phonons. The vibrational motion is then restricted to the stationary eigenmodes of the resonator, which thus serves as local storage for phonons.
Aref, Thomas, Delsing, Per, Ekström, Maria K., Gustafsson, Martin V., Johansson, Göran, Kockum, Anton Frisk   +5 more
core   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Understanding the Role of Superhydrophobicity and Superhydrophilicity in Salt‐Spray Corrosion of Nanosecond Pulsed Laser‐Textured AA2024 Alloy

Advanced Functional Materials, EarlyView.
Nanosecond pulse laser texturing yields superhydrophobic and superhydrophilic AA2024 surfaces. Salt‐spray tests show that periodic superhydrophobic patterns suppress pitting, whereas superhydrophilic textures enhance it, linking laser‐induced morphology, wettability, and oxide chemistry to corrosion resistance.
Lis Geraldine Zschach, Robert Baumann, Eric Pohl, Angelika Wrzesińska‐Lashkova, Marcelo Sallese, Ignacio Tabares, Herman Heffner, Yana Vaynzof, Andrés Fabián Lasagni   +8 more
wiley   +1 more source

Coagulation in municipal water reclamation for industrial reuse: The process effectiveness and impact on chemical stability

Desalination and Water Treatment
Water reclamation from municipal wastewater offers a sustainable solution to address water scarcity and meet industrial water demands by converting Wastewater Treatment Plant (WWTP) effluents into reusable resources.
Alicja Knap-Bałdyga, Justyna Czajkowska, Monika Żubrowska-Sudoł   +2 more
doaj   +1 more source

Hopping Conduction in Disordered Carbon Nanotubes

, 2006
We report electrical transport measurements on individual disordered carbon nanotubes, grown catalytically in a nanoporous anodic aluminum oxide template. In both as-grown and annealed types of nanotubes, the low-field conductance shows as exp[-(T_{0}/T)^
A. Zaslavsky, A.J. Yin, Aleshin, Andrews, B.R. Perkins, Bachtold, Bockrath, Choi, Ci, D.E. Feldman, D.P. Wang, Dai, Davydov, Egger, Fung, G.H. Wang, J.M. Xu, Jang, Langer, Li, Martel, Miller, Papadopoulos, Shklovskii, Wang, Yao, Yin, Yosida, Yuan   +28 more
core   +1 more source

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

Advanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser, Ana M. Valencia, Sergei I. Ivlev, Marc Zeplichal, Andreas Terfort, Caterina Cocchi, Gregor Witte   +6 more
wiley   +1 more source