Results 81 to 90 of about 1,008,443 (223)

Antifouling PEG Coatings by Thiol‐Acrylate Conjugate Addition Reactions for Generation of Protein Patterns via Photobleaching‐Induced Protein Binding (PiPB) BioBitmaps Using Maskless Projection Lithography

Advanced Materials Interfaces, EarlyView.
Homo‐bifunctional PEG, acrylate‐PEG‐acrylate (PEGDA), coatings are prepared on glass and glass‐type surfaces using solvent‐free thiol‐acrylate conjugate addition reactions at room temperature. The prepared PEGDA coatings are stable, antifouling, and provide feature terminal acrylates that can act as free radical acceptors for photobleaching‐induced ...
Ali Usama, Evelin Schäfer, Pang Zhu, Qingchuan Song, Alexander Weißbach, Dorothea Helmer, Joachim Wollschläger, Changjiang You, Martin Steinhart, Pegah Pezeshkpour, Peilong Hou, Bastian E. Rapp   +11 more
wiley   +1 more source

Electrochemically Modified Mn₂P₄O₁₂ as an Emerging Catalyst for Oxygen Evolution Reaction

Advanced Materials Interfaces, EarlyView.
Mn₂P₄O₁₂ nanomaterials derived from MnO₂ nanosheets, act as pre‐catalysts and undergo in situ surface reconstruction during alkaline OER. The transformation yields MnO₂ and restructured Mn₂P₄O₁₂ phases, forming efficient active sites. This work highlights cyclotetraphosphate‐based catalysis and introduces a cost‐effective, stable material for enhanced ...
Kassa Belay Ibrahim, Tommaso Michelutti, Alessandro Gradone, Mahnoor Hassan, Sandro Zorzi, Paolo Moras, Vittorio Morandi, Elisa Moretti, Tofik Ahmed Shifa, Alberto Vomiero   +9 more
wiley   +1 more source

Alice

, 2016
“Alice” es un proyecto de autor cuya temática principal está basada en la adolescencia y los cambios que experimenta un individuo en esta etapa. Se representa a través de un vídeo y unas fotografías con un estilo cinematográfico, partiendo de la fotografía como idea base para la unificación entre dichos conceptos.
openaire   +1 more source

Giant Spin Pumping at Polymer/Ferromagnet Interfaces for Hybrid Spintronic Devices

Advanced Materials Interfaces, EarlyView.
The integration of spintronic materials into flexible electronics takes a leap forward with efficient spin pumping across metal‐polymer interfaces. Despite large resistivity mismatch, a silicon‐based polymer (HSQ) demonstrates high spin mixing conductance (≈20 nm−2), possibly driven by spin‐orbital coupling, unveiling new opportunities for polymer ...
Shiva Gaur, Akash Kumar, Himanshu Bangar, Utkarsh Shashank, Hukum Singh, Saroj Prasad Dash, Anubhav Raghav, Johan Åkerman   +7 more
wiley   +1 more source

Development of ZnO Buffer Layers for As‐Doped CdSeTe/CdTe Solar Cells with Efficiency Exceeding 20%

Advanced Materials Technologies, EarlyView.
Highly resistive ZnO has been used as the buffer layer in As‐doped CdSeTe/CdTe solar cells to achieve efficiencies higher than 20%. STEM images and EDX mapping show that the quality of the front interface is dependent on the ZnO deposition temperature. Unusually, chlorine is not observed at the front interface using EDX when the ZnO is deposited at 100
Luksa Kujovic, Xiaolei Liu, Mustafa Togay, Ali Abbas, Adam M. Law, Luke O. Jones, Kieran M. Curson, Kurt L. Barth, Jake W. Bowers, John M. Walls, Ochai Oklobia, Dan A. Lamb, Stuart J. C. Irvine, Wei Zhang, Chungho Lee, Timothy Nagle, Dingyuan Lu, Gang Xiong   +17 more
wiley   +1 more source

Efficient and Realistic Brain Simulation: A Review and Design Guide for Memristor‐Based Approaches

Advanced Materials Technologies, EarlyView.
Memristor‐based emulation of Hodgkin‐Huxley neuron models is investigated, by defining the ideal device characteristics needed for accurate ion‐channel representation and reviewing existing works targeting memristive replication of biological realistic neural behavior.
Lennart Paul Liong Landsmeer, Muhammad Ali Siddiqi, Heba Abunahla, Mario Negrello, Said Hamdioui, Christos Strydis   +5 more
wiley   +1 more source

Production of Parallel Aligned Nanofiber Rovings From Continuous Bundles

Advanced Materials Technologies, EarlyView.
Continuous nanofiber rovings are produced via electrospinning. The integration of false twisting and drawing improved fiber properties. Optimized twisting increases fiber alignment and tensile strength. The drawing process reduces the average nanofiber diameter from 297 to 200 nm and decreases the standard deviation of alignment angles from 14.2° to 8 ...
Behzat Yıldırım, Ali Kılıç, Halil İbrahim İçoğlu, Mehmet Topalbekiroğlu   +3 more
wiley   +1 more source

Temperature‐Dependent Voltage Control of Flexible Polymeric Electrochromic Devices for Improved Durability

Advanced Materials Technologies, EarlyView.
The functionality of flexible polymeric electrochromic devices (ECDs) in high‐temperature environments is crucial for long‐term durability. The thermal stability of ECDs based on a poly(3,4‐ethylenedioxythiophene) derivate and Prussian blue is improved by analyzing the temperature‐dependent electrochemical behavior of the electrodes and the ECDs.
Lisa Brändler, Lukas Niklaus, Peer Löbmann, Marco Schott, Guinevere A. Giffin   +4 more
wiley   +1 more source

Excitation‐Wavelength‐Tunable Lasing in Individual Quantum Dot Superparticles

Advanced Optical Materials, EarlyView.
Mesoscale superparticles assembled from CdSe quantum dots are shown to behave as microlasers with emission properties that can be tuned by changing the excitation wavelength. Abstract Microcavities enable precise control over light‐matter interactions, supporting a wide range of applications in photonics and optoelectronics.
Marco Reale, Pietro Castronovo, Marco Cannas, Emanuele Marino, Alice Sciortino, Fabrizio Messina   +5 more
wiley   +1 more source

Determining the Width of the Dynamic Emission Zone in Light‐Emitting Electrochemical Cells

Advanced Optical Materials, EarlyView.
The width of the dynamically evolving emission zone (EZ) in light‐emitting electrochemical cells (LECs) is important since it has a strong influence on the emission efficiency. Here, a spectral simulation and measurement method is presented, which is utilized for the determination of the EZ width evolution during the initial operation of a common ...
Xiaoying Zhang, Joan Ràfols‐Ribé, Anton Kirch, Christian Larsen, Ludvig Edman   +4 more
wiley   +1 more source