Results 211 to 220 of about 28,818 (311)

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

Supramolecular assembly strategy of multinuclear platinum(ii) complexes for proof-of-concept detection and extraction of perfluorohexanoic acid. [PDF]

Chem Sci
Yeung NC, Chen Z, Chen Z, Wong EK, Yam VW.   +4 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

Femtosecond Soft X-ray Absorption Spectroscopy Identifies Metal-Centered S₁ Excited State of Cyanocobalamin. [PDF]

J Am Chem Soc
Ghodrati N, Adriano L, Berry SM, Carinan C, Carley R, Chang YP, Danilevski C, David C, Engel R, Gerasimova N, Hammer D, Harder M, Lamb RM, Lomidze D, Mamyrbayev T, McClain TP, Mukherjee A, Porro M, Teichmann M, Turcato M, Valerio J, Wang RP, Yin Z, Scherz A, Huse N, Penner-Hahn JE, Sension RJ, Le Guyader L, Van Kuiken BE.   +28 more
europepmc   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Breaking the SHG-stability trade-off in UV nonlinear optical materials by polar-layer-dense-locking. [PDF]

Chem Sci
Qian J, Wang Y, Ding J, Su X, Wu Q.
europepmc   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Synthesis, calf thymus DNA binding, in-vitro cytotoxicity, molecular docking, and antimicrobial studies of novel metal complexes containing a 2,3-diaminopyridine derivative Schiff base. [PDF]

Sci Rep
Helal MA, Shoaib RMS, El-Sonbati AZ, Diab MA, El-Mogazy MA, El-Zahed MM, Morgan SM.   +6 more
europepmc   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Covalency of M-N Bonds in Isomorphous Lanthanide and Actinide 5‑(2-Pyridyl)‑1<i>H</i>‑tetrazolate Complexes. [PDF]

JACS Au
Bai Z, Martelles MC, Gao Q, Beck NB, Brannon JP, Sperling JM, Albrecht TE.   +6 more
europepmc   +1 more source