Results 81 to 90 of about 101,760 (275)

Improving Polyaspartic Anti-Corrosion Coating Protective Properties with the use of Nano-silica

Acta Chimica Slovenica, 2018
The purpose of this study was to investigate and develop a polyaspartic coating, using nano-silica modified with an amino group (NH2-) in order to enhance adhesion on metallic surfaces and increase the effectiveness of the coating protective action ...
Arezoo Assarian, Sanja Martinez
doaj   +1 more source

Manganese molybdate nanoflakes on silicon microchannel plates as novel nano energetic material [PDF]

Royal Society Open Science, 2017
Nano energetic materials have attracted great attention recently owing to their potential applications for both civilian and military purposes.
Chi Zhang, Dajun Wu, Liming Shi, Yiping Zhu, Dayuan Xiong, Shaohui Xu, Rong Huang, Ruijuan Qi, Wenchao Zhang, Lianwei Wang, Paul K. Chu   +10 more
doaj   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source

Metal [100] Nanowires with Negative Poisson???s Ratio [PDF]

, 2016
When materials are under stretching, occurrence of lateral contraction of materials is commonly observed. This is because Poisson???s ratio, the quantity describes the relationship between a lateral strain and applied strain, is positive for nearly all ...
A Alderson, A Cao, AC Brańka, C Ji, DT Ho, DT Ho, DT Ho, DT Ho, F Milstein, G Richter, GN Greaves, HS Park, J Cai, J Diao, J Diao, J Diao, J Lin, J Wang, J Wang, J-W Jiang, J-Y Kim, JN Grima, JN Grima, KW Wojciechowski, KWNon-chiral Wojciechowski, M Taylor, MJ Lagos, R Cao, R Dingreville, R Hill, R Lakes, RE Cochran, RH Baughman, RV Goldstein, S Hirotsu, S Plimpton, SM Foiles, T Zhu, X-Y Liu, Y Liu, Y Lu, Y Lu, Y Sun, Y Yue, Z Wu, Z Zhang, ZAD Lethbridge   +46 more
core   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

Color stability of heat polymerized polymethyl methacrylate resin denture base after addition of high molecular nano chitosan

Dental Journal, 2016
Background: The addition of other ingredients to maintain color stability of heat polymerized polymethylmethacrylate is being developed. One of them is by adding high molecular nano chitosan.
Ika Devi Adiana, Trimurni Abidin, Lasminda Syafiar   +2 more
doaj   +1 more source

Thermoelectric Characterization of Nanostructures of Bismuth Prepared by Solvothermal Approach [PDF]

, 2012
Nanostructured thermoelectric materials being an emerging area of research bismuth (Bi) nanostructures have been developed by solvothermal approach with a change of solvent.
Banerjee, D., Chatterjee, K., Dhara, P., Ganguly, S., Kargupta, K.   +4 more
core  

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source