Results 61 to 70 of about 2,736 (189)

Magnetic Bioprinting and Actuation of Stretchable Muscle Tissue

Advanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
Human and murine myoblasts labeled with iron oxide nanoparticles are magnetically bioprinted into wrench‐shaped tissues, which are then anchored between two magnetic needles. Mechanical stretching of these tissues enhances both their maturation and functional performance. Abstract Engineering tissues with precise, long‐lasting shapes and the capability
Noam Demri, Lise Morizur, Simon Dumas, Giacomo Gropplero, Cécile Martinat, Stéphanie Descroix, Claire Wilhelm   +6 more
wiley   +1 more source

Inclusion agglomeration in electrified molten metal: thermodynamic consideration [PDF]

, 2016
The effect of electric current on inclusion agglomeration in molten metal has been investigated. It is found that the agglomeration is dependent on the electric current density, distance between inclusions and orientation of electric field.
Qin R. S., R. S. Qin, Troitskii O. A., Z. C. Zhao   +3 more
core   +1 more source

Magnetophoresis of flexible DNA-based dumbbell structures [PDF]

Applied Physics Letters, 2008
Controlled movement and manipulation of magnetic micro- and nanostructures using magnetic forces can give rise to important applications in biomedecine, diagnostics, and immunology. We report controlled magnetophoresis and stretching, in aqueous solution, of a DNA-based dumbbell structure containing magnetic and diamagnetic microspheres.
Babic, Bakir, Ghai, Rajesh, Dimitrov, Krassen   +2 more
openaire   +3 more sources

Protein S Enhances the Phagocytosis of Phosphatidylserine‐Exposing Erythrocytes: Implications in Sickle Cell Disease

American Journal of Hematology, Volume 101, Issue 1, Page 26-40, January 2026.
ABSTRACT The major anticoagulant Protein S (PROS1) also contributes to the phagocytosis of apoptotic cells by bridging exposed phosphatidylserine (PtdSer) to the MerTK receptor on macrophages (efferocytosis). Whether PROS1 is involved in the splenic clearance of PtdSer‐positive senescent and altered erythrocytes such as erythrocyte ghosts (eryghosts ...
Claire Auditeau, Aurélie Fricot, Raphaël Gauthier, Abdoulaye Sissoko, Zeynep Cacan, Céline Gounou, Laure Joseph, Sandra Manceau, Slimane Allali, Michael Dussiot, Mickael Marin, Alexis Lavergne, Mariem Khamari, Sophie Moog, Elsa Bianchini, Laetitia Claer, Sandrine Laurance, Valentine Brousse, Sébastien Eymieux, Philippe Roingeard, Pascal Amireault, Thiago Trovati Maciel, Alain Brisson, Pierre Buffet, François Saller, Delphine Borgel, Camille Roussel   +26 more
wiley   +1 more source

Scaling Effects on Single‐Cell Manipulation Using Magnetic Forces at Edge of Flat Plate With Elliptically Micro‐Projection

Biotechnology and Bioengineering, Volume 122, Issue 12, Page 3355-3365, December 2025.
To develop the single‐cell manipulation on the flat plate, cells labeled with magnetic nanoparticles were manipulated using magnetic force for less invasive cellular analyses at the edge of a projecting microfabricated plate. The optimal shape and scale of the projection was investigated considering the effects of the flow in the droplet on the plate ...
Satoshi Ota, Hiroki Yasuga, Takeshi Akagawa, Yuta Kurashina, Kenta Nakazawa, Shoichi Kikuchi   +5 more
wiley   +1 more source

Innovative transdermal drug delivery systems: Benefits, challenges, and emerging application

BMEMat, Volume 3, Issue 4, December 2025.
The graphical abstract illustrates the diverse nanostructures employed in transdermal drug delivery systems, highlighting their unique mechanisms to penetrate the intricate layers of skin. It provides a detailed representation of the skin's complex anatomy, emphasizing the challenges posed by its barrier properties.
Syed Waqas Ali Shah, Xingxing Li, Hao Yuan, Huiling Shen, Shaohao Quan, Guifang Pan, Muhammad Ishfaq, Abid Ullah Shah, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Investigation of mechanical and magnetophoretic focusing for magnetic flow cytometry

Current Directions in Biomedical Engineering, 2019
As an alternative to optical flow cytometry, magnetic flow cytometry has emerged in recent years for single cell analysis with sheath-less flow conditions.
Liu Jan, Reisbeck Mathias, Hayden Oliver
doaj   +1 more source

Magnetophoretic microdevice for size-based separation: model-based study

Engineering Applications of Computational Fluid Mechanics, 2020
This article proposes a novel a magnetophoretic microfluidic device for separation of magnetic microparticles based on size and subsequently carries out simulation-based parametric analysis of the same.
Fadi Alnaimat, Bobby Mathew
doaj   +1 more source

Femtosecond Laser‐Driven Fabrication of a Polymeric Lab‐on‐a‐Chip for Efficient Size‐Based Particle Sorting in a Spiral Microchannel

Macromolecular Materials and Engineering, Volume 310, Issue 11, November 2025.
Femtosecond laser 3D micromachining enables the fabrication of spiral microfluidic devices in polymethylmethacrylate with a trapezoidal cross‐section. The process relies on scanning speed as the main control parameter, ensuring high precision and scalability.
Stefania Caragnano, Isabella Petruzzellis, Angeles Ivon Rodriguez Villarreal, Jasmina Casals Terre, Antonio Ancona, Roberto Osellame, Rebeca Martínez Vázquez, Annalisa Volpe   +7 more
wiley   +1 more source

Heterogeneity Landscape of Circulating Tumor Cells in Clinical Utility

Advanced Therapeutics, Volume 8, Issue 10, October 2025.
This study reports the heterogeneity spectrum of circulating tumor cells. The factors involved in the spectrum promote CTCs to overcome barriers in the metastatic cascade but impact the clinical outcome of cancer patients. In summary, the heterogeneities in association with CTCs ultimately reduce patient survival and facilitate increasing mortality of ...
Md Kowsar Alam, Lu Yanjun, Bee Luan Khoo, Tongxu Si, Heng Zou, Mengsu Yang   +5 more
wiley   +1 more source