Samsung Electronics Co., Ltd.

Dae-sung Yoon

Geun-Bae Lim

Yoon-kyoung Cho

Jae-hoon Lee

Kwang-wook Oh

Young-Sun Lee

Dong-il Cho

Sun-Hee Kim

Dong-Hoon Yi

Jae-chang Lee

Geun-bae Lim

A method for detecting a polymerase chain reaction (PCR) product is provided. The method includes (a) providing at least a pair of electrodes in a PCR solution-containing vessel; (b) performing PCR; (c) producing an electric field between the electrodes; and (d) measuring a change in a dielectric property in the PCR solution. Therefore, a PCR product can be detected in real time.

Method for detecting PCR product using electrical signal

A method and sensor are provided for detecting the binding of a probe and a target biomolecule by measuring a difference in the shear stress on the surface of the sensor before and after hybridization of the target molecule to the probe, such as nucleic acids or proteins. The shear stress may be measured sensitively and conveniently as an electrical signal without additional fluorescent labeling and without use of expensive additional devices.

Method and sensor for detecting the binding of biomolecules by shear stress measurement

Provided are a temperature control method and apparatus for driving a polymerize chain reaction (PCR) chip. In the temperature control apparatus, which is for a polymerize chain reaction chip, PCR chips receive electric power from the outside and generating heat to maintain a predetermined temperature and for outputting actual temperature information to the outside. electric power supply units supply electric power to the PCR chips according to input control signals, and a controller generates the control signals based on control information including pre-established control temperature and control time information and the actual temperature information supplied from the PCR chips in order to supply the control signals to the electric power supply units. In the present invention, it is possible to examine various kinds of DNA at the same time because the temperature control apparatus controls the temperatures of DNA samples at the same time.

Temperature control method and apparatus for driving polymerase chain reaction (PCR) chip

Growing community of inventors

Gyeonggi-do, South Korea

Dae-sung Yoon