Results 141 to 150 of about 39,147 (236)

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

Advanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle, María Ángeles Navacerrada, Johan Christensen, Carlos González   +3 more
wiley   +1 more source

Polymères de métalloporphyrines : Cyclopropanation asymétrique

, 2004
la synthèse de produits optiquement actifs est un challenge majeur en catalyse hétérogène. Cette dernière est avantageuse par rapport à la catalyse homogène du fait de la stabilité accrue des catalyseurs et de leur facilité de recyclage.
FERRAND, Yann, SIMONNEAUX, Gérard
core  

Close-Shell and Biradical Enantiomers for Probing the Chiral-Induced Spin Selectivity Effect. [PDF]

J Phys Chem Lett
Mamontov A, Goldberg D, De Leener G, Luhmer M, Andotra A, Pandey P, Maini L, Dellemme D, Surin M, Gatsios C, Koch N, Kuliashov O, Yochelis S, Paltiel Y, Geerts YH.   +14 more
europepmc   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Isomorphism in a Series of Five Homologous Compounds. [PDF]

Cryst Growth Des
Andotra A, Das S, Killalea CE, Malagreca F, Zuffa C, Pandey P, Khan S, Liu J, Fischer RC, Dunn AS, Oketani R, Maini L, Resel R, Geerts YH.   +13 more
europepmc   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Using Polymerization-Induced Self-Assembly in Orthogonally-Reactive Dispersants to Design Tough Nanostructured Materials: Application to Epoxy Networks. [PDF]

Angew Chem Int Ed Engl
Ienn T, Lo Van C, Brunel R, Albertini D, Chamczyk E, Alcouffe P, Sudre G, Lortie F, Bernard J.   +8 more
europepmc   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Plant-Growth Synchronized, Acid Phosphatase-Responsive Lignin-Based Controlled Release Phosphorus Nanofertilizers. [PDF]

Biomacromolecules
Boarino A, Carrara N, Clua J, Zahnd N, Poirier Y, Klok HA.   +5 more
europepmc   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source