| 摘要 |
One embodiment of the present invention relates to a PCR device provided with a unidirectional sliding means and a method for PCR using same. According to the present invention, the amount of samples treated can be increased by simultaneously, rapidly, and accurately performing a PCR on a large number of samples through sequential thermal contact between a thermal block in which at least two heaters are repeatedly arranged and a PCR chip in which at least two reaction chambers are repeatedly arranged. Also, the present invention is capable of: significantly improving PCR yield by preventing radial heat distribution generated by each heater and consequent non-uniform thermal overlap between neighboring heaters; significantly contributing to size reduction and integration of the device by not requiring a separate temperature control means; simultaneously and rapidly amplifying multiple nucleic acid samples by using the thermal block in which heater units are repeatedly arranged and a plate-shaped PCR reacting portion; and confirming a nucleic acid amplifying step in real time by measuring continuous optical signals or electrochemical signals. |
