Bioneer Corporation

Yang-Won Lee

Han Oh Park

Jong-Hoon Kim

Han-Oh Park

Young-Mi Koo

Jong-Kab Kim

Kwang-Woo Jung

There is provided a sample preconcentrator. The sample preconcentrator in which a sample gas injection port is coupled to a dried gas supply source and a gas analysis system to concentrate a sample gas comprises a sample concentrating unit containing an absorbent that is composed of carbon nanotube-metal nanocomplex; a conduit switching valve for selectively coupling the sample gas injection port to the dried gas supply source and the gas analysis system and controlling the absorption and desorption of the sample gas from the sample concentrating unit; and a plurality of conduits for connecting the sample gas injection port, the dried gas supply source, the gas analysis system, the sample concentrating unit and the conduit switching valve.

Sample preconcentrator

An automatic biological sample purification apparatus is disclosed. The apparatus is equipped with a magnetic field applying part, in which the magnetic field applying part for purifying biological samples and a heating part are integrally formed with each other so as to be movable up and down. A method of extracting a target substance from the biological sample using the automatic biological sample purification apparatus equipped with the magnetic field applying part is also disclosed.

Automatic biological sample purification apparatus equipped with magnetic filed applying part, method of extracting target substance from biological sample, and protein expression and purification method

Growing community of inventors

Daejeon, South Korea

Yang-Won Lee