Results 121 to 130 of about 1,953,363 (269)

Polydopamine Coating in Trabecular Bone‐Like Scaffolds With Strontium‐Substituted Nanohydroxyapatite for Bone Tissue Engineering

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
PLA and strontium‐substituted hydroxyapatite filaments were used in 3D printing to fabricate a trabecular‐inspired scaffold. The scaffold was functionalized with a polydopamine coating. Characterization revealed enhanced surface properties and mechanical performance, supporting its potential application in bone tissue engineering.
Adones Almeida Rocha, Vinicius Oliveira dos Santos, Alexandre Malta Rossi, Anna Carla Araujo, Rossana Mara da Silva Moreira Thiré   +4 more
wiley   +1 more source

Comparison of elastic properties of periodic and aperiodic porous structures produced by additive methods

Acta Polytechnica CTU Proceedings
The aim of this work was to design, print, and examine elastic properties of porous structures with various parameters and beam distributions. These structures, generated using an algorithm, featured three types of lattices: octet, cubic, and Voronoi ...
Radosław Grabiec, Jacek Tarasiuk, Sebasatian Wroński, Gianpaolo Pillon   +3 more
doaj   +1 more source

Evaluating the Microstructure and Interaction of Bioaggregates in Concrete Using microCT

X-Ray Spectrometry, Volume 55, Issue 2, Page 285-293, March/April 2026.
ABSTRACT This study investigates the use of x‐ray computed microtomography (microCT) to evaluate the incorporation of bioaggregates—specifically macauba (Acrocomia aculeata) endocarp and jute fibers—into cement‐based composites. MicroCT enables non‐destructive, three‐dimensional characterization of the internal microstructure, providing insights into ...
Olga M. O. de Araujo, Caio M. S. F. F. dos Santos, Davi F. de Oliveira, Rodolfo G. M. de Andrade, Saulo R. Ferreira, Ricardo T. Lopes   +5 more
wiley   +1 more source

Injecting nerves with radiological contrast as a novel method of studying the peripheral nervous system

Journal of Anatomy, Volume 248, Issue 3, Page 490-500, March 2026.
We present a method of injecting peripheral nerves with radiopaque contrast and subsequent CT scanning that produces excellent 3D models of the nerves, leaving the specimens intact and ready for further analysis (e.g., for micro‐CT or histology). Abstract The peripheral nervous system has been the subject of various studies on topics ranging from the ...
Radosław Rzepliński, Steven T. Proulx, Magdalena Kwiatkowska, Krzysztof Wojtas, Bogdan Ciszek   +4 more
wiley   +1 more source

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, Volume 28, Issue 3, 4 February 2026.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source

Microtomographic Measurements of Total Air‐Water Interfacial Areas for Soils

Water Resources Research
Synchrotron X‐ray microtomography (XMT) was used to measure total air‐water interfacial areas (Aaw) as a function of water saturation (Sw) for several soils that comprise a range of physical and geochemical properties.
Mark L. Brusseau, Juliana B. Araujo, Matt Narter, Justin C. Marble, Matt Bigler   +4 more
doaj   +1 more source

Microstructure Evolution and Material Flow of Steel in Semi-solid Forming Process [PDF]

, 2011
The present study aims to identify and characterize the development of microstructure and deformation characteristics of steel grades in semi-solid state which is affected by the change in morphologies of microstructure at high temperature ...
BECKER, Eric, BIGOT, Régis, GU, Guochao, LANGLOIS, Laurent, PESCI, Raphaël   +4 more
core   +2 more sources

Giga‐Voxel Multiscale Composite Architecture Mirrored Through a Data‐to‐Model Closed‐Loop Digital Twin

Advanced Materials, Volume 38, Issue 7, 2 February 2026.
Herein, a systematic digital twin workflow tailored for generating high‐fidelity virtual representations of anisotropic composite microstructures and giga‐voxel meso‐structural models is presented, leveraging a harmonious integration of top–down image‐based modeling and bottom–up data‐driven voxel generation.
Siwon Yu, Seungsoo Jang, Young Seok Cho, Seunggyu Park, Jun Yeon Hwang, Soon Hyung Hong, Thomas James Marrow, Kang Taek Lee   +7 more
wiley   +1 more source

Selective Desintegration and Concentration: Theory and Practice

E3S Web of Conferences, 2018
Investigations on the possibility of selective grinding and benefication of quartz-pecoraite ores of the Ufaleiskoye deposit have been carried out. Methods of computer X-ray microtomography have been used to study the morphometric features and pore ...
Aleksandrova Tatyana, Nikolaeva N., Lieberwirth Holger, Aleksandrov Alexander   +3 more
doaj   +1 more source

High Resolution X-ray Computed Tomography: An Emerging Tool for Small Animal Cancer Research

Neoplasia: An International Journal for Oncology Research, 2000
Dedicated high-resolution small animal imaging systems have recently emerged as important new tools for cancer research. These new imaging systems permit researchers to noninvasively screen animals for mutations or pathologies and to monitor disease ...
Michael J. Paulus, Shaun S. Gleason, Stephen J. Kennel, Patricia R. Hunsicker, Dabney K. Johnson   +4 more
doaj   +1 more source