Samsung Electronics Co., Ltd.

Jong-suk Chung

Ji-young Oh

Jeong-gun Lee

Hye-Jung Cho

Beom-seok Lee

Su-hyeon Kim

Nam Huh

Kyung-hee Park

Jung-nam Lee

In-seok Kang

Jeo-young Shim

Kyu-youn Hwang

Myo-yong Lee

Tae-Jin Ahn

Soo-hyung Choi

Jang-seok Ma

Kyu-Sang Lee

Joon-shik Park

Sang-hyun Paek

Ah-gi Kim

Provided are a method of analyzing a sequence of a first probe nucleic acid using a substrate on which a second probe nucleic acid is immobilized, and a microarray and a kit for the same.

Method of analyzing probe nucleic acid, microarray and kit for the same

Provided is a method of preparing a patterned spot microarray using a photocatalyst. The method comprises coating the photocatalyst on a substrate to form a photocatalyst layer, coating a composition comprising a functional group to be connected to a biomolecule on the photocatalyst layer to form an organic layer, spotting the biomolecule on the organic layer, positioning a photomask above a spot of the biomolecule; and irradiating the spot through the photomask to pattern the spot.

Patterned spot microarray using photocatalyst and method of manufacturing the same

A device for printing a droplet onto a substrate includes: a droplet generating member which is needle-shaped and comprises a receiving portion disposed vertically to receive a solution, and a discharge hole connected to the receiving portion and formed on a bottom of the receiving portion so that the solution can be discharged from the receiving portion; a substrate disposed below the droplet generating member, the substrate includes a target portion to which the droplet discharged from the discharge hole of the droplet generating member is dropped and attached; a voltage applier applying a voltage to the droplet so that the droplet can be dropped onto the target portion of the substrate; a volume measuring unit measuring the volume of the droplet; and a droplet control unit maintaining the volume of the droplet at a predetermined level based on the measured volume of the droplet.

Device for printing droplet or ink on substrate or paper

A method of designing probes for detecting a target sequence and a method of detecting the target sequence using the probes are provided. The method of designing probes for detecting target sequence includes: selecting an anchoring location in the target sequence; selecting a first probe designing region; selecting a matched probe; and selecting a mismatched probe.

Method of designing probes for detecting target sequence and method of detecting target sequence using the probes

A method of increasing discrimination for a target DNA having a polymorphic site is provided. The method comprising immobilizing first and second probes on a substrate; hybridizing the immobilized first and second probes with first and second hurdle DNAs, respectively; and hybridizing the target DNA with the hybrids, and determining the ratio of a signal of the target DNA hybridized to the first probe to a signal of the target DNA hybridized to the second probe. The addition of a hurdle DNA and variation of a probe base can improve an ability of discriminating a single base mismatch.

Method of increasing discrimination for single base mismatch using hurdle DNA and artificially mismatched probe

Provided are a primer set for specifically amplifying target sequence(s) of twelve respiratory disease-causing bacterial species, a probe set specifically hybridizing with target sequence(s) of twelve respiratory disease-causing bacterial species, a microarray comprising the probe set, and a method of detecting a respiratory disease-causing bacterial species using the probe set.

Method and compositions for detecting respiratory disease-causing bacterial species

Growing community of inventors

Suwon-si, South Korea

Jong-suk Chung