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Articles by Byeonghwa Lim
Development of a Three-Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle-Based Flux Guide (Adv. Funct. Mater. 72/2026)
How to cite Jeon, C., Kim, M., Kim, K., Lim, B., Nayak, B., Jung, Y., Lee, B.-Y., Jeon, T., Kim, J., Oh, S. and Kim, C. (2026), Development of a Three-Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle-Based Flux Guide (Adv. Funct. Mater. 72/2026). Adv. Funct. Mater., 36: e77981.
Systematic Analysis of Driving Modes and NiFe Layer Thickness in Planar Hall Magnetoresistance Sensors
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Tailored Micromagnet Sorting Gate for Simultaneous Multiple Cell Screening in Portable Magnetophoretic Cell‐On‐Chip Platforms
1 Introduction The paradigm of modern medicine is transitioning from focusing on diagnosis for treatment to prioritizing diagnosis for prevention and prognosis, which has increased the importance of point-of-care testing (POCT).[1] In particular, cell diagnostics has become an emerging field because it can provide insights into the pathogenesis and prognosis of various diseases.[2] As miniaturized and portable analytical systems continue to gain significance in POCT, researchers are exploring...
Magnetic Lateral Ladder for Unidirectional Transport of Microrobots: Design Principles and Potential Applications of Cells‐on‐Chip (Small 9/2024)
Venu Reddy Department of Physics and Chemistry, DGIST, Daegu, 42988 Republic of Korea Nanotechnology Research Center, SRKR Engineering College, Bhimavaram, Andhra Pradesh, 534204 India Search for more papers by this author
Magnetic Lateral Ladder for Unidirectional Transport of Microrobots: Design Principles and Potential Applications of Cells‐on‐Chip
1 Introduction Microrobotics is an active research area in biomedical engineering that aims to develop micromanipulations capable of selectively interacting with individual cells.[1-5] These microrobots in size, ranging from 1 µm to tens of µm, can be controlled by various driving forces[6-12] to carry out specific functions in different experiments, such as selective transportation,[6, 13-18] trapping,[19-23] separation,[24-29] and mixing.[30-32] Due to their small size, microrobot's...
Mattertronics for programmable manipulation and multiplex storage of pseudo-diamagnetic holes and label-free cells
Abstract Manipulating and separating single label-free cells without biomarker conjugation have attracted significant interest in the field of single-cell research, but digital circuitry control and multiplexed individual storage of single label-free cells remain a challenge.
The deepest differences - Nature
To understand biological heterogeneity, researchers are learning how to profile the molecular contents of individual cells. James Eberwine, a neuroscientist with a penchant for invention, helped to pioneer a technique that is now routine. In the early 1990s, he sucked the contents out of a single cell with a pipette, and examined the expression of a handful of genes using molecular techniques that amplify RNA.
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