Korea Institute of Science and Technology

Jae-hoon Ji

Youngsoo Kim

Sangyun Kim

Ji Yoon Kang

Kyoseon Hwang

Kyeong-Sik Shin

Tae Song Kim

Youhee Heo

Myung-Sic Chae

The biosensor includes a substrate, an electrode pattern positioned on the substrate, a passivation layer which is formed with a plurality of holes spaced apart from each other, and a bead positioned at one or more holes among the plurality of holes, and to which an antibody is attached, the electrode pattern includes a first electrode pattern part and a second electrode pattern part spaced apart from the first electrode pattern part, which has a same height as a height of the first electrode pattern part, and forms an electric field with the first electrode pattern part.

Ultra-highly sensitive electrochemical biosensor using beads and method for manufacturing the same

A method for providing information relevant to the diagnosis of a neurodegenerative disorder. The method includes (i) obtaining a biological sample containing vesicles from a subject, (ii) measuring the level of amyloid beta in the biological sample using an antibody specific for the N-terminus of amyloid beta, and (iii) comparing the measured level of amyloid beta in the biological sample with the level of amyloid beta in a previously prepared control sample.

Methods for providing information relevant to diagnosis of neurodegenerative disorder

Growing community of inventors

Seoul, South Korea

Jae-hoon Ji