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inje university

4 ARTICLES PUBLISHED IN JoVE

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Bioengineering

A Droplet-Based Microfluidic Approach and Microsphere-PCR Amplification for Single-Stranded DNA Amplicons
Se Hee Lee *1, Ho Won Lee *2, Da Som Kim 2, Hyuck Gi Kwon 3, Jong Hyun Lee 3, Yang-Hoon Kim 1, Ok Chan Jeong 2,3, Ji-Young Ahn 1
1College of Natural Sciences, Chungbuk National University, 2Department of Biomedical Engineering, Inje University, 3Institute of Digital Anti-Aging Healthcare, Inje University

This work provides a method for the fabrication of droplet-based microfluidic platforms and the application of polyacrylamide microspheres for microsphere-PCR amplification. The microsphere-PCR method makes it possible to obtain single-stranded DNA amplicons without separating double-stranded DNA.

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Behavior

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
Hyun Chae Chung 1, Soon Ho Kim 2, Gyoojae Choi 3, Jong Won Kim 4, Moo Young Choi 2, Hui Li 1
1Department of Sport and Exercise Sciences, Kunsan National University, 2Department of Physics and Astronomy, Seoul National University, 3School of Mechanical and Automotive Engineering, Kunsan National University, 4Department of Healthcare Information Technology, Inje University

This protocol describes use of a walking simulator that serves as a safe and ecologically valid method to study pedestrian behavior in the presence of moving traffic.

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Engineering

Microfluidic Acoustophoresis for Flowthrough Separation of Gram-Negative Bacteria using Aptamer Affinity Beads
Hong Jin Choi 1, Byung Woo Kim 2, SangWook Lee 3, Ok Chan Jeong 1,2,4
1Department of Digital Anti-Aging Health Care, Inje University, 2Micro device Lab Co., Ltd, 3Biohealth Products Research Center (BPRC), Inje University, 4Department of Biomedical Engineering, Inje University

This paper describesthe fabrication and operation of microfluidic acoustophoretic chips using the microfluidic acoustophoresis technique and aptamer-modified microbeads that can be used for fast, efficient isolation of Gram-negative bacteria from a medium.

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Engineering

Pneumatically Driven Microfluidic Platform for Micro-Particle Concentration
Hong Jin Choi 1, Jong Hyun Lee 2, Ok Chan Jeong 1,2,3
1Department of Digital Anti-Aging Health Care, Inje University, 2Micro device Lab Co., Ltd, 3Department of Biomedical Engineering, Inje University

The present protocol describes a pneumatic microfluidic platform that can be used for efficient microparticle concentration.

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