Magnetophoretic circuits: A review of device designs and implementation for precise single-cell manipulation

R Abedini-Nassab, N Sadeghidelouei… - Analytica Chimica …, 2023 - Elsevier
Lab-on-a-chip tools have played a pivotal role in advancing modern biology and medicine.
A key goal in this field is to precisely transport single particles and cells to specific locations …

Magnetically controlled assembly: a new approach to organic integrated photonics

L Xu, H Jia, C Zhang, B Yin, J Yao - Chemical Science, 2023 - pubs.rsc.org
Hierarchical self-assembly of organic molecules or assemblies is of great importance for
organic photonics to move from fundamental research to integrated and practical …

Magnetic Bucket Brigade Transport Networks for Cell Transport

F Block, F Klingbeil, U Sajjad, C Arndt… - Advanced Materials …, 2023 - Wiley Online Library
Controlled transport of biological cells in biomedical applications such as sorting, cell
sequencing, and assembly of multicellular structures is a technological challenge. Research …

Tailored Micromagnet Sorting Gate for Simultaneous Multiple Cell Screening in Portable Magnetophoretic Cell‐On‐Chip Platforms

J Yoon, Y Kang, H Kim, A Ali, K Kim… - Advanced Functional …, 2024 - Wiley Online Library
Conventional magnetophoresis techniques for manipulating biocarriers and cells
predominantly rely on large‐scale electromagnetic systems, which is a major obstacle to the …

Efficient flowless separation of mixed microbead populations on periodic ferromagnetic surface structures

U Sajjad, F Klingbeil, F Block, RB Holländer, S Bhatti… - Lab on a Chip, 2021 - pubs.rsc.org
The simultaneous separational control of motion of individual objects is vital to achieve high
efficiency separation for biological analytes in biomedical applications. Here, we show the …

Evaluating and forecasting movement patterns of magnetically driven microbeads in complex geometries

F Klingbeil, F Block, U Sajjad, RB Holländer… - Scientific Reports, 2020 - nature.com
The manipulation of superparamagnetic microbeads for lab-on-a-chip applications relies on
the steering of microbeads across an altering stray field landscape on top of soft magnetic …

Unidirectional transport of superparamagnetic beads and biological cells along oval magnetic elements

F Block, F Klingbeil, S Deshpande, U Sajjad… - Applied Physics …, 2021 - pubs.aip.org
Precise movement control is a key feature for the use of superparamagnetic microbeads in
medical and biological lab-on-chip applications. We demonstrate the unidirectional transport …

Three-dimensional close-to-substrate trajectories of magnetic microparticles in dynamically changing magnetic field landscapes

R Huhnstock, M Reginka, C Sonntag, M Merkel… - Scientific Reports, 2022 - nature.com
The transport of magnetic particles (MPs) by dynamic magnetic field landscapes (MFLs)
using magnetically patterned substrates is promising for the development of Lab-on-a-chip …