Samsung Electronics Co., Ltd.

Jang-seok Ma

Fu Wang

In-Ho Lee

Jeo-young Shim

Kyu-tae Yoo

Sung-ouk Jung

Soo-hyung Choi

Young-Hoon Kim

Soo-suk Lee

Ji-na Namgoong

Ji-young Oh

In-jae Lee

In-ho Lee

Heon-su Jeon

Jong-suk Chung

Young-nam Kwon

Joon-shik Park

Gyeong-sik Ok

Jun-hong Min

Bong-jin Moon

Hui-jun Sim

Young-hwan Lee

Jin-na Namgoong

A method of manufacturing a calibration apparatus for an optical scanner. The method includes reacting a substrate coated with a functional group and a molecule capable of forming an activated excimer to immobilize the molecule on the substrate.

Apparatus for calibrating optical scanner, method of manufacturing the same, and method of calibrating optical scanner using the same

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 is a calibration apparatus for an optical scanner, including a substrate on which a molecule capable of forming an excimer is immobilized. A method of manufacturing the calibration apparatus and a method of calibrating an optical scanner using the calibration apparatus are also provided.

A compound represented by formula (4), a substrate coated with the compound, a method of producing a microarray using the compound, and a microarray produced by the method are provided.

Linker compound, substrate coated with the compound, method of producing microarray using the compound and microarray produced by the method

Provided are a biochip platform for biochemically analyzing a sample such as DNA or protein, including a dielectric particle layer, and an optical assay apparatus including the same. The biochip platform includes the dielectric particle layer uniformly formed on a substrate. The particle uniformity of the dielectric particle layer enables good wavelength separation of fluorescence signal, and the large surface area of the dielectric particle layer guarantees better amplifications efficiency of fluorescence signal. Furthermore, the biochip platform shows good economical efficiency due to easy fabrication process, and is particularly useful in an optical assay apparatus for analyzing a biochemical sample due to good assay efficiency.

Biochip platform including dielectric particle layer and optical assay apparatus using the same

An optical detection device for biochemically analyzing samples of microfluidic chips such as DNA chips or protein chips is provided. The optical detection device includes a light source for generating excitation light to excite a sample, a detection plate having an optical waveguide with the sample mounted thereon, a linear symmetry lens for shaping the excitation light into a desired shape having a uniform intensity distribution and transmitting it to the detection plate, and a detector for detecting radiation from the sample.

Optical detection device

A surface plasmon resonance device includes a transparent substrate, a porous dielectric layer formed on a top surface of the transparent substrate, a thin metal layer formed on the porous dielectric layer, and a prism attached on a bottom surface of the transparent layer.

Long-range surface plasmon resonance device utilizing nano-scale porous dielectric and method of fabricating the same

Growing community of inventors

Seongnam-si, South Korea

Jang-seok Ma