Qhov sib txawv ntawm lub fluorescence microscope thiab laser confocal microscope
Cov ntsiab cai txawv
1, fluorescence microscope: ultraviolet lub teeb raws li lub teeb ci, siv rau irradiate cov khoom nyob rau hauv kev soj ntsuam, kom nws emits fluorescence, thiab tom qab ntawd soj ntsuam cov duab ntawm cov khoom thiab nws qhov chaw nyob rau hauv lub microscope.
2, laser confocal microscope: nyob rau hauv lub fluorescence microscope duab raws li qhov sib ntxiv ntawm laser scanning ntaus ntawv, siv lub teeb ultraviolet los yog pom lub teeb los txhawb lub fluorescent sojntsuam.
Cov yam ntxwv sib txawv
1, fluorescence microscope: siv los kawm txog kev nqus ntawm cov khoom hauv cell, thauj, faib thiab thaj chaw ntawm cov tshuaj lom neeg. Qee yam khoom hauv lub cell, xws li chlorophyll, tuaj yeem fluoresce tom qab irradiation los ntawm lub teeb ultraviolet; Qee lwm yam khoom lawv tus kheej tsis tuaj yeem fluoresce, tab sis thaum stained nrog fluorescent dyes lossis fluorescent antibodies, fluorescence kuj tuaj yeem fluorescent los ntawm ultraviolet irradiation.
2, Laser confocal microscope: siv lub computer duab ua, thiaj li yuav tau txais cov duab fluorescence ntawm lub sab hauv microstructure ntawm cov hlwb los yog cov ntaub so ntswg, raws li zoo raws li nyob rau hauv lub subcellular theem los soj ntsuam xws li Ca2+, pH, membrane muaj peev xwm thiab lwm yam physiological signals thiab cell morphology hloov.
Daim ntawv thov sib txawv
1, Fluorescence Microscope: Fluorescence microscope yog cov cuab yeej yooj yim rau immunofluorescence cytochemistry. Nws yog tsim los ntawm lub teeb ci, lim phaj system thiab optical system thiab lwm yam tseem ceeb. Nws yog kev siv qee lub teeb ntawm lub teeb los txhawb cov qauv kom emit fluorescence, los ntawm lub hom phiaj lens thiab eyepiece system los nthuav cov qauv kom pom cov duab fluorescence.
2, Laser confocal microscope: laser scanning confocal microscopy tau siv rau cell morphology localization, peb-dimensional structural reorganization, dynamic hloov nyob rau hauv cov txheej txheem ntawm kev tshawb fawb, thiab muab quantitative fluorescence txiav txim, quantitative duab tsom xam thiab lwm yam tswv yim txhais tau tias ntawm kev tshawb fawb, ua ke. nrog rau lwm yam biotechnology, nyob rau hauv lub tshav pob ntawm molecular thiab cellular biology nyob rau hauv lub teb ntawm morphology, physiology, immunology, noob caj noob ces thiab hais txog, tau lug siv.
