Sogang University – Page 2 – TechConnect Briefs

Design and Fabrication of the Sensor for Measuring the Human Bladder Volume

Lee S., Jun S., Kim S., Kim S., Choi B., Sogang University, KR

This paper presents the result of study on the development of a bladder volume sensor. Previous studies focus on the development of an inner bladder pressure sensor. But there are some difficulties about the measurement [...]

Energy Conversion according to Impact loading on Piezoelectric material

Lee J., Kim T., Choi B., Sogang University, KR

Energy harvesting using piezoelectric material has been one of the hottest interests in powering wireless sensor nodes without maintenance and replacement of wired or battery power system in ubiquitous era. Unlike most of the previous [...]

A study on the novel micromixer with chaotic flow

Lee S-H., Kang H.J., Choi B.K., Sogang University, KR

We design that a fluid was rotated by a coupling between Lorentz force and a moving force of a electric charge in an electric field. And it generate barrier embedded chaotic flow to use mass [...]

Effect of Length of Biotin Modified n-Alkanethiolates on the Formation of a Self-Assembled Streptavidin-Biotin Monolayer on a Gold Surface

Kim D.-J., Cho E.C., Koo K.-K., Sogang University, KR

The molecular recognition between streptavidin and biotin makes the streptavidin-biotin system very useful in a wide range of biotechnological applications. Currently, biotin-modified n-alkanethiolates have been extensively studied to create a wide variety of self-assembled monolayers [...]

Signal Amplification of Surface Plasmon Resonance based on Gold Nanoparticle-Antibody Conjugate and its Application to Protein Array

Lee D-B, Lee W., Lee D-B, Lee W., Kim Y-W., Choi J.W., Sogang University, KR

Nanoparticles have offered many diverse capabilities in bioanalysis and biotechnological applications, due to the intrinsic properties of nanoparticle that is distinguished from bulk materials. The integration of nanoparticle, which exhibit unique electronic, photonic, and catalytic [...]

A Study on the Novel Type of Ferrofluid Magnetic Pipette

Ahn J.J., Oh J., Choi B., Sogang University, KR

This study was performed to design the novel type of ferrofluid magnetic pipette on a micro scale for the purpose of applications to delivery systems, which is the core device of Lab on a chip [...]