Search Results - "Koh, Domin"
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1
On the behavior of sub‐micrometer polystyrene particles subjected to AC insulator‐based dielectrophoresis
Published in Electrophoresis (01-06-2024)“…Polymer beads, especially polystyrene particles, have been extensively used as model species in insulator‐based dielectrophoresis (iDEP) studies. Their use in…”
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Journal Article -
2
Numerical modeling reveals improved organelle separation for dielectrophoretic ratchet migration
Published in Electrophoresis (01-12-2023)“…Organelle size varies with normal and abnormal cell function. Thus, size‐based particle separation techniques are key to assessing the properties of organelle…”
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Journal Article -
3
Continuous organelle separation in an insulator‐based dielectrophoretic device
Published in Electrophoresis (01-06-2022)“…Heterogeneity in organelle size has been associated with devastating human maladies such as neurodegenerative diseases or cancer. Therefore, assessing the…”
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Journal Article -
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Inside Front Cover: Continuous organelle separation in an insulator‐based dielectrophoretic device
Published in Electrophoresis (01-06-2022)“…DOI: 10.1002/elps.202100326 The (inside front) cover art shows a scanning electron image of the device used for the iDEP‐based continuous separation of…”
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Journal Article -
5
Various on-chip sensors with microfluidics for biological applications
Published in Sensors (Basel, Switzerland) (12-09-2014)“…In this paper, we review recent advances in on-chip sensors integrated with microfluidics for biological applications. Since the 1990s, much research has…”
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Journal Article Book Review -
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Three-Dimensional Regeneration of Patient-Derived Intestinal Organoid Epithelium in a Physiodynamic Mucosal Interface-on-a-Chip
Published in Micromachines (Basel) (07-07-2020)“…The regeneration of the mucosal interface of the human intestine is critical in the host-gut microbiome crosstalk associated with gastrointestinal diseases…”
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Journal Article -
7
Pysanky to Microfluidics: An Innovative Wax-Based Approach to Low Cost, Rapid Prototyping of Microfluidic Devices
Published in Micromachines (Basel) (01-02-2024)“…A wax-based contact printing method to create microfluidic devices is demonstrated. This printing technology demonstrates a new pathway to rapid,…”
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Journal Article -
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A Compact, Syringe-Assisted, Vacuum-Driven Micropumping Device
Published in Micromachines (Basel) (17-08-2019)“…In this paper, a simple syringe‑assisted pumping method is introduced. The proposed fluidic micropumping system can be used instead of a conventional pumping…”
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Introduction of a Chemical-Free Metal PDMS Thermal Bonding for Fabrication of Flexible Electrode by Metal Transfer onto PDMS
Published in Micromachines (Basel) (15-09-2017)“…Polydimethylsiloxane (PDMS) is a flexible and biocompatible material widely used in the fabrication of microfluidic devices, and is often studied for the…”
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Journal Article -
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Robust Formation of an Epithelial Layer of Human Intestinal Organoids in a Polydimethylsiloxane-Based Gut-on-a-Chip Microdevice
Published in Frontiers in medical technology (07-08-2020)“…Polydimethylsiloxane (PDMS) is a silicone polymer that has been predominantly used in a human organ-on-a-chip microphysiological system. The hydrophobic…”
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Journal Article -
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A Simple Method for Fabrication of Microstructures Using a PDMS Stamp
Published in Micromachines (Basel) (01-10-2016)“…We report a simple method to fabricate PDMS (polydimethylsiloxane) microwell arrays on glass by using a PDMS stamp to study cell-to-cell adhesion. In the…”
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Chemical-Free Metal-PDMS Thermal Bonding in Flexible Electrode Fabrication
Published 01-01-2019“…The objective of this research is to introduce a chemical-free metal Polydimethylsiloxane (PDMS) thermal bonding (CFMPTB) in the flexible electrode fabrication…”
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Dissertation -
13
Hermetic encapsulation of negative-pressure-driven PDMS microfluidic devices using paraffin wax and glass
Published in Microsystem technologies : sensors, actuators, systems integration (01-04-2018)“…This paper presents a new hermetic encapsulation method for negative-pressure-driven polydimethylsiloxane (PDMS) microfluidic devices. The hermetic materials…”
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Journal Article