A magnetically controlled soft microrobot steering a guidewire in a three-dimensional phantom vascular network

S Jeon, AK Hoshiar, K Kim, S Lee, E Kim, S Lee… - Soft robotics, 2019 - liebertpub.com
Magnetically actuated soft robots may improve the treatment of disseminated intravascular
coagulation. Significant progress has been made in the development of soft robotic systems …

Magnetically Enhanced Intracellular Uptake of Superparamagnetic Iron Oxide Nanoparticles for Antitumor Therapy

J Choi, D Kim, J Kim, S Pané, BJ Nelson, YT Chang… - ACS …, 2023 - ACS Publications
Superparamagnetic iron oxide nanoparticles (SPIONs) have been widely employed in
biomedical fields, including targeted delivery of antitumor therapy. Conventional magnetic …

A Magnetically Powered Stem Cell‐Based Microrobot for Minimally Invasive Stem Cell Delivery via the Intranasal Pathway in a Mouse Brain

S Jeon, SH Park, E Kim, J Kim… - Advanced healthcare …, 2021 - Wiley Online Library
Targeted stem cell delivery with microrobots has emerged as a potential alternative
therapeutic strategy in regenerative medicine, and intranasal administration is an effective …

Steering algorithm for a flexible microrobot to enhance guidewire control in a coronary angioplasty application

A Kafash Hoshiar, S Jeon, K Kim, S Lee, J Kim, H Choi - Micromachines, 2018 - mdpi.com
Magnetically driven microrobots have been widely studied for various biomedical
applications in the past decade. An important application of these biomedical microrobots is …

Microfluidic on-demand particle separation using induced charged electroosmotic flow and magnetic field

M Alipanah, M Hafttananian, N Hedayati… - Journal of Magnetism …, 2021 - Elsevier
Although microfluidic devices are widely used for pathogen separation, they are highly
sensitive to operating conditions which restricts its applications. Here, a magnetophoretic …

Improving guidewire-mediated steerability of a magnetically actuated flexible microrobot

S Jeon, AK Hoshiar, S Kim, S Lee, E Kim, S Lee… - Micro and Nano …, 2018 - Springer
Here, we develop a flexible microrobot enhancing the steerability of a conventional
guidewire. To improve steerability, a microrobot is attached to the tip of the guidewire and …

Offline programming guidance for swarm steering of micro-/nano magnetic particles in a dynamic multichannel vascular model

M Park, TA Le, J Yoon - IEEE Robotics and Automation Letters, 2022 - ieeexplore.ieee.org
Magnetically targeted drug delivery (MTD) systems are used in the treatment of various
diseases. However, few studies on the targeting of micro-/nano-sized magnetic particles …

Swarm of magnetic nanoparticles steering in multi-bifurcation vessels under fluid flow

AK Hoshiar, TA Le, P Valdastri, J Yoon - Journal of Micro-Bio Robotics, 2020 - Springer
Magnetic drug targeting has emerged as a promising approach for enhancing the efficiency
of drug delivery. Recent developments in real-time monitoring techniques have enabled the …

A novel shared guidance scheme for intelligent haptic interaction based swarm control of magnetic nanoparticles in blood vessels

M Park, TA Le, A Eizad, J Yoon - IEEE Access, 2020 - ieeexplore.ieee.org
Swarm magnetic control is a promising technology for use in nanorobotics. However,
automated control schemes for small and large populations of nanoparticles are not effective …

Studies of different swarm modes for the MNPs under the rotating magnetic field

K Abolfathi, MRH Yazdi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The principal constraint in the application of the microrobots in drug delivery is swarm
control. The rotating magnetic field has shown the potential of capturing and controlling the …