출원번호(Application number) : 15/536,812 (2017년06월16일)
특허권자(Patentee) : 한밭대학교
요약(Summary) : This invention relates to an apparatus and a method for measuring whether organic matter is present or whether or not organisms (cells or tissue) are alive using infrared absorption spectroscopic analysis. The measurement apparatus of the invention includes an infrared light source for radiating infrared rays on a sample, an infrared detection unit for detecting the infrared rays transmitted or reflected from the sample, and a determination unit for identifying an amide infrared absorption peak of the sample using the detected infrared rays and for determining whether organic matter is present or whether organisms are alive or not in the sample using the identified amide infrared absorption peak. In this invention, a reagent is not used, simple measurement is performed, quantification is feasible, and the presence or absence of cells or tissues and changes in the life and death can be consecutively measured for the same sample.
이 발명은 적외선 흡수 분광 분석을 사용하여 유기물이 존재하는지 또는 유기체(세포 또는 조직)가 생존하는지 여부를 측정하는 기구와 방법과 관련이 있다. 발명의 측정기기는 샘플에서 적외선을 복사하기 위한 적외선 광원, 샘플에서 전송되거나 반사되는 적외선을 감지하기 위한 적외선 감지 장치, 검출된 적외선을 이용하여 샘플의 아마이드 적외선 흡수 피크를 식별하기 위한 결정 장치를 포함한다. 확인된 아미드 적외선 흡수 피크를 사용하여 유기물이 표본에 존재하는지 여부를 결정한다. 이 발명에서는 시약을 사용하지 않고, 간단한 측정을 수행하며, 정량화가 가능하며, 세포나 조직의 유무와 생사의 변화를 동일한 샘플에 대해 연속적으로 측정할 수 있다.
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201415536812.A_1-1-US 155368120QP1

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