Industry-University Cooperation Foundation Hanyang University

Mplus Co., Ltd.

Korea University Research and Business Foundation

Ja Hyun Nam

Young Jin Kim

Seung Hyeon Jeong

Gun Hee Jang

Jungbae Kim

Hwa Young Oh

Hwa Yeul Oh

In Seon Lee

Young Jun Ju

Li Na Kim

Tae Heum Yeon

The present invention relates to an enzyme-porous carbon composite, and more specifically, to an enzyme-porous material composite capable of realizing a much higher enzyme adsorption amount than porous silica and maintaining high stability of an immobilized enzyme.

Enzyme-porous carbon composite

There is provided a vibration generating device including: a housing having an internal space; a base member installed in the housing to be disposed in a central portion of the housing; a first plate installed on the base member; a first piezoelectric element installed on an upper surface of the first plate; a second piezoelectric element disposed to face the first piezoelectric element through a connection member; a second plate installed on the second piezoelectric element; and a vibration amplifying part installed on an upper surface of the second plate.

Vibration generating device

There is provided a vibration generating apparatus including: a housing having an internal space; a vibrating plate fixedly installed in the housing and having a disc shape; a piezoelectric element fixed to the vibrating plate and having a hollow disc shape; and a vibration element vibrating together with the vibrating plate when the piezoelectric element is deformed.

Vibration generating apparatus

Growing community of inventors

Seoul, South Korea

Ja Hyun Nam