Results 51 to 60 of about 1,527 (206)

Quantitative magnetophoresis of micro and nano particles

, 2008
Micro- and nanoscale magnetic particles are becoming increasingly utilized in a variety of settings. Magnetophoresis is commonly used in diagnostic devices, research applications, and medicinal science.
Meehan, Timothy D.
core   +1 more source

Non-drug treatment options in patients with endometriosis

Клинический разбор в общей медицине
Relevance. The prevalence of endometriosis, which occurs against the background of oxidative stress, varies from 10% to 80%, which requires close attention to increase the reproductive potential of Russia. Identification of predictors of pathology is the
Natalia G. Kulikova, Albina S. Tkachenko
doaj   +1 more source

Soft, Degradable, and Magnetic Microcarriers for Encapsulation and Guided Transport of Drugs and 3D Spheroids

Advanced Materials, EarlyView.
This work presents soft, degradable hydrogel microcarriers that combine magnetic responsiveness with the ability to host multiple therapeutic and cellular components. Produced by droplet microfluidics, the carriers maintain structural integrity during manipulation, permit controlled breakdown under physiological conditions, and enable guided motion for
Xuan Peng, Lulu Song, Daryna Mruga, Veronika Bakhmat, Sergei Dzyadevych, Lin Guo, Shahrukh Shakeel, Rico Illing, Olha Bezsmertna, Xiaotao Wang, Nicholas R. Posselli, Sarthak Misra, Sandra Hauser, Jens Pietzsch, Klaus Kopka, Denys Makarov, Željko Janićijević, Xinne Zhao, Larysa Baraban   +18 more
wiley   +1 more source

Capture, Confine, Characterize: High‐Throughput Dielectrophoresis‐Based Single‐Cell Microfluidics Platform to Analyze Mammalian and Yeast Cells Using Raman Spectroscopy

Small, Volume 22, Issue 31, 2 June 2026.
Traditional single‐cell analysis lacks the capacity for real‐time monitoring. This study presents Microfluidic dielectrophoretic Arresting System (MiDAS), a microelectrofluidic platform using dielectrophoresis for single‐cell and droplet trapping. MiDAS immobilizes diverse samples (cells, beads, droplets) for optical imaging and Raman spectroscopy. Its
Bum‐Joon Jung, Allison Hohreiter, Runjie Chen, Dylan Cook, Linus Hansen, Sunny Taylor, Koseki J. Kobayashi‐Kirschvink, Joseph Chaiken, Supratik Guha, Anindita Basu   +9 more
wiley   +1 more source

Accurate quantification of magnetic particle properties by intra-pair magnetophoresis for nanobiotechnology [PDF]

, 2013
The application of magnetic particles in biomedical research and in-vitro diagnostics requires accurate characterization of their magnetic properties, with single-particle resolution and good statistics.
Reenen, van, A., Jaap M. J. den Toonder, Yang Gao, Prins, M.W.J., Gao, Y Yang, Jong, de, A.M., Bos, A.H., Gao, Yang, Bos, AH Arjen, Hulsen, M.A., Alexander van Reenen, Gao, Y., Reenen, A Alexander van, Jong, AM Arthur de, Hulsen, MA Martien, Arjen H. Bos, Menno W. J. Prins, Toonder, JMJ Jaap den, Toonder, den, J.M.J., Martien A. Hulsen, Toonder, den, J.M.J.; id_orcid, Arthur M. de Jong, Prins, MWJ Menno   +22 more
core   +1 more source

Magnetic‐Field‐Driven Precision Fabrication of Multifunctional Microgels for Biomedical Applications

Aggregate, Volume 7, Issue 5, May 2026.
Superparamagnetic iron oxide nanoparticles embedded in alginate precursors convert magnetic gradients into internal body forces, driving contactless segmentation into uniform microspheres and continuous microfibers without relying on external shear or oil phases.
Yingying Hou, Huaibin Wang, Long Chen, Kangrui Yuan, Jianhua Qiu, Lijie Chen, Bingbing Zhan, Zeqing Li, Lingran Du, Maobin Xie, Zeyu Luo, Yongqing He, Guosheng Tang   +12 more
wiley   +1 more source

Pump-free magnetophoresis for improved point-of-care diagnostics

, 2022
2022 Summer.Includes bibliographical references.Infectious diseases are one of the largest health burdens for low-income countries and claim millions of lives every year.
Dandy, David S., committee member, Henry, Charles S., advisor, Snow, Christopher D., committee member, Call, Zachary D., author, Reynolds, Melissa M., committee member   +4 more
core  

SERS‐Based Nano‐ and Microsystems Toward Biomedical Applications

Small, Volume 22, Issue 28, 18 May 2026.
This review provides a current overview of nano‐ and microscale SERS‐based devices, encompassing all aspects from material design to practical applications. We highlight controlled SERS‐active architectures, including patterned substrates, nanorods, microspheres, micromotors, and microneedles, as well as combinations of these microfluidic systems.
Gohar Soufi, Tijana Maric, Isidro Badillo‐Ramírez, Juliane Fjelrad Christfort, Matteo Tollemeto, Carmen Milan Guimera, Casper Nisula, Giulia Zappalá, Laura De Vittorio, Marta Rubio‐Huertas, Sungyeong Kim, Ziqiao Li, Morten Bo Søndergaard Svendsen, Zhongyang Zhang, Anja Boisen   +14 more
wiley   +1 more source

Modeling Liquid‐Mediated Interactions for Close‐to‐Substrate Magnetic Microparticle Transport in Dynamic Magnetic Field Landscapes

Particle &Particle Systems Characterization, Volume 43, Issue 4, April 2026.
The trajectory of a single magnetic particle moving close to a polymer surface in a tailored magnetic field landscape surrounded by a static fluid is quantified using an adjustable simulation model. Varying simulation parameters give insights in key properties of magnetic particle‐based Lab‐on‐a‐chip systems for medical diagnostics.
Markus Gusenbauer, Rico Huhnstock, Alexander Kovacs, Harald Oezelt, Arno Ehresmann, Thomas Schrefl   +5 more
wiley   +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