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opagun_ọkan

Ohun elo ti opitika tinrin fiimu ni biomedical aaye

Orisun nkan: Zhenhua igbale
Ka:10
Atejade: 23-11-03

Ninu imọ-ẹrọ iṣawari opiti biomedical nipa lilo itupalẹ iwoye, awọn ọna itupalẹ aṣoju mẹta lo wa UV-visual spectrophotometry (colorimetry photoelectric), itupalẹ fluorescence, itupalẹ raman, ni atele, lati ṣaṣeyọri awọn ipele oriṣiriṣi ti wiwa biomedical ti awọn ara, awọn sẹẹli ati awọn ohun elo. Awọn asẹ opiti ni a lo ninu awọn itupalẹ biomedical mẹta ti o wa loke. Ajọ opitika jẹ awọn ẹrọ bọtini ti o pinnu deede wiwa ati igbẹkẹle ti awọn ọna ṣiṣe wiwa biomedical. Tabili ti o tẹle ṣe atokọ iwulo ti awọn ọna wiwa biomedical mẹta ati awọn ibeere fun awọn asẹ opiti wọn.

微信图片_20231103102848

Awọn ọna idanwo biomedical

Awọn iyalenu opitika ti a lo

Aaye ohun elo

Àlẹmọ mojuto awọn ibeere

Nọmba aṣoju ti awọn ipele fun ẹyọkan

 UV-Vis spectrophotometric onínọmbà  ina gbigba  Awọn idanwo atọka biokemika tissue Bandiwidi ti 8 ~ 10nm dín band gbigbe gige gige iye ijinle ti o tobi ju OD6, awọn ibeere isọdi ayika ti resistance ọrinrin ko yipada 30-50
 Itupalẹ fluorescence  Ijadelọ fluorescence Cellular, DNA ampilifaya Bandiwidi ti 20 ~ 40nm gbigbe, simi, itujade didasilẹ gige (90% ~ 0D6 1 ~ 2%); cutoff band jin cutoff, kekere ọrinrin gbigba fiseete 50-100

Raman onínọmbà

Raman tuka

Iwọn wiwọn deede ti igbekalẹ ipele agbara molikula ti iṣawari eya ọrọ

Ige itujade didan (90% ~ 0D6 0.5 ~ 1%), gbigbe gbigbe ọrinrin kekere

100-150

-Nkan yii ti tu silẹ nipasẹigbale ti a bo ẹrọ olupeseGuangdong Zhenhua


Akoko ifiweranṣẹ: Oṣu kọkanla-03-2023