Results 131 to 140 of about 73,922 (242)

Triphasic Inter‐Dimensional WS2/Magnetic Lithium Iron Oxide Nanocomposite for Electromagnetic Interference Shielding

Advanced Materials Interfaces, EarlyView.
This study investigates the electromagnetic interference shielding performance of a multiphasic nanocomposite consisting of granular magnetic ferrite (α‐LiFe5O8/α‐LiFeO2) and conductive WS2 nanoflakes. It establishes a clear correlation between the shielding performance and relative fractions of the phases with distinct morphologies/dimensionalities ...
Sagnik Ghosh, Mustafa Mahmoud Aboulsaad, Sawssen Slimani, Johan Cedervall, Bagher Aslibeiki, Tomas Edvinsson, Gianni Barucca, Luca Vattuone, Davide Peddis, Tapati Sarkar   +9 more
wiley   +1 more source

Cellular automata based key distribution for lightweight hybrid image encryption with elliptic curve cryptography. [PDF]

Sci Rep
Yogi B, Khan AK, Roy S.
europepmc   +1 more source

UV Photosensitive PMMA‐Based Nanocomposites Micropatterned by Laser for Product Traceability and Anticounterfeiting Applications

Advanced Materials Interfaces, EarlyView.
We introduce an anti‐counterfeiting solution using photoluminescent nanoparticles in PMMA polymer matrices. Through UV‐activated polymerization without photoinitiators, achieved via solvent modification, secure micromarkers are created within seconds using industrial laser systems.
Aïssatou Coumba Sow, Etienne Palleau, Isabelle Fabre‐Francke, Laurence Ressier   +3 more
wiley   +1 more source

A hybrid multi-node QKD-ECC architecture for securing IoT networks. [PDF]

Sci Rep
Chaturvedi R, Sahu D, Singh BP, Prakash S, Yang T, Rathore RS, Cengiz K, Ivković N.   +7 more
europepmc   +1 more source

Thermal Annealing Enhances Piezoelectricity and Regenerative Potential of PVDF‐TrFE Nanofiber Scaffolds

Advanced Materials Technologies, EarlyView.
Thermal annealing improves the structure, stiffness, and piezoelectric properties of poly(vinylidene flouride‐trifluoroethylene) (PVDF‐TrFE) nanofiber scaffolds. These annealed scaffolds promote Schwann cell proliferation and matrix remodeling in vitro and demonstrate in vivo biocompatibility.
Maksym Krutko, Holly M. Poling, Maulee Sheth, Supasek Kongsomros, Andrew E. Bryan, Manju Sharma, Akaljot Singh, Hasan A. Reza, Kathryn A. Wikenheiser‐Brokamp, Takanori Takebe, Michael A. Helmrath, Greg M. Harris, Leyla Esfandiari   +12 more
wiley   +1 more source

Lightweight Quantum Authentication and Key Agreement Scheme in the Smart Grid Environment. [PDF]

Entropy (Basel)
Jiang Z, Shi RH.
europepmc   +1 more source

Hygromnemics: Programmable Material Memory Matter Actuators via Wet Pre‐Constraining

Advanced Materials Technologies, EarlyView.
Humidity‐based pre‐constraining creates hygromnemics‐shape memory matter. From identical biocomposites actuation in dry and wet states is obtained via hygromnemic and hygromorphic actuation, respectively. Hygromnemic actuators present long‐ and short‐term shape memory abilities.
Charles de Kergariou, Findlay S. G. Smith, Richard S. Trask, Adam W. Perriman, Fabrizio Scarpa, David Correa   +5 more
wiley   +1 more source

Enhanced security of affine ciphers using digraph transformation and a modified three pass protocol. [PDF]

Sci Rep
Bete S, Demilew SA, Woldegiworgis TA, Tsegaye GG, Girmaw DW.   +4 more
europepmc   +1 more source

Jigsaw Pattern Infills Inspired by Toughening Mechanisms of Diabolical Ironclad Beetle for 3D Printing Technologies

Advanced Materials Technologies, EarlyView.
A biomimetic Jigsaw pattern infill for 3D printer has been developed. Its mechanical features with continuous carbon fiber reinforcement (CCFR) are investigated through the Design of Experiments. The Jigsaw infill minimizes mechanical strength losses caused by variability in infill density, flow rate, or carbon fiber string amount, outperforming ...
Tae‐Ho Kim, Dominic Jaworski, Lazar I. Jovanovic, Shanren Yang, Edward J. Park   +4 more
wiley   +1 more source

SecureEdge-MedChain: A Post-Quantum Blockchain and Federated Learning Framework for Real-Time Predictive Diagnostics in IoMT. [PDF]

Sensors (Basel)
Ravisankar S, Maheswar R.
europepmc   +1 more source