Results 201 to 210 of about 693,780 (338)

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

Advanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin, Katharina Wulz, Clotilde Jugie, Marie‐Laure Stachowicz, Shane Fennell, Aurélien Mazet, Malou Lea, Nathalie Dusserre, Jean‐Christophe Fricain, Hugo Oliveira   +9 more
wiley   +1 more source

Geometric Accuracy and Dimensional Precision in 3D Printing-Based Gear Manufacturing: A Study on Interchangeability and Forming Precision. [PDF]

Polymers (Basel)
Wei X, Zhang S, Sun L, Zhao X, Sun M, Yu R, Zhou X, Li Y.   +7 more
europepmc   +1 more source

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source

A Comparative Evaluation of Geometric Accuracy in NeRF and Gaussian Splatting

Mikołaj Zieliński, Eryk Vykysalý, Bartłomiej Biesiada, Jan Baturo, Mateusz Capała, Dominik Belter   +5 more
openalex   +1 more source

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

Advanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta, Simone Bertucci, Jose Mendoza‐Carreño, Agustín Mihi, Paola Lova, Davide Comoretto, Ullrich Steiner, Marco Lattuada, Andrea Dodero   +8 more
wiley   +1 more source

Geometric accuracy of low-dose CT scans for use in shoulder musculoskeletal research applications. [PDF]

Med Eng Phys
Lawrence RL, Nicholson L, Lee ECS, Napier K, Zmistowski B, Rainbow MJ.   +5 more
europepmc   +1 more source

Analysis of Geometrical Accuracy and Surface Quality of Threaded and Spline Connections Manufactured Using MEX, MJ and VAT Additive Technologies [PDF]

Marcin Sarzyński, Kamila Chudzik, Paweł Panek, Bartłomiej Sarzyński, Małgorzata Zaborniak   +4 more
openalex   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source

Bayesian optimization with Gaussian-process-based active machine learning for improvement of geometric accuracy in projection multi-photon 3D printing. [PDF]

Light Sci Appl
Johnson JE, Jamil IR, Pan L, Lin G, Xu X.   +4 more
europepmc   +1 more source

Geometric accuracy of the MR imaging techniques in the presence of motion. [PDF]

J Appl Clin Med Phys, 2018
Torfeh T, Hammoud R, El Kaissi T, McGarry M, Aouadi S, Fayad H, Al-Hammadi N.   +6 more
europepmc   +1 more source