Ulsan National Institute of Science and Technology

Unist (ulsan National Institute of Science and Technology )

Taesung Kim

Juyeol Bae

Woon Sun Choi

Sangjin Seo

Ronghui Wu

Provided is a method of manufacturing a microfluidic channel with a membrane formed therein, the method including: preparing an apparatus for forming a membrane, the apparatus for forming the membrane including a first microfluidic channel, a second microfluidic channel being spaced apart from the first microfluidic channel, a bridge channel having a microchannel structure for communicating the first microfluidic channel and the second microfluidic channel with each other, and a control channel, which is partitioned by a gas permeable member from the bridge channel and through which gas flows; a fluid flowing operation in which a first fluid in a liquid state for moving first microparticles flows in the first microfluidic channel and a control gas in a gaseous state flows in the control channel; and forming a membrane having nanopores.

Method of manufacturing microfluidic channel with membrane formed therein and apparatus for forming membrane inside the microfluidic channel

Provided is a microfluidic film including a base film, a microchannel, which is formed on the base film and through which a fluid flows, and a through passage, which is configured to pass through the base film and through which the base film stacked on an upper portion or a lower portion of the base film and the fluid communicate with each other.

Microfluidic film and method for fabricating the microfluidic film

Provided is a microfluidic film including a first microfluidic film including a first base film, a first microchannel, which is formed on the first base film and through which a fluid flows, and a first through passage, which is configured to pass through the first base film, and a second microfluidic film including a second base film being stacked on the first base film and a second through passage, which is configured to pass through the second base film and communicates with the first through passage.

Microfluidic module and method of fabricating the microfluidic module

Provided are a hydrogel-encapsulated cell patterning and transferring method comprising: preparing a substrate having a hydrogel-encapsulated cell patterning comprising a first cell and an alginate hydrogel; preparing an agarose hydrogel substrate comprising agarose hydrogel and any one of a second cell and a physiological active substance; and disposing the substrate having the hydrogel-encapsulated cell patterning on the agarose hydrogel substrate and transferring the cell patterning and a biosensor comprising: a first substrate having a hydrogel-encapsulated cell patterning comprising a first cell and an alginate hydrogel; and an agarose hydrogel second substrate comprising agarose hydrogel and any one of a second cell and a physiological active substance.

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Ulsan, South Korea

Taesung Kim