Dab tsi yog qhov txawv ntawm fluorescence microscopy thiab confocal laser microscopy?
Cov ntsiab cai txawv
1. Fluorescence microscope: Nws siv lub teeb ci ultraviolet los ua lub teeb ci los teeb pom cov khoom raug tshuaj xyuas kom nws tawm fluorescence, thiab tom qab ntawd saib cov duab thiab qhov chaw ntawm cov khoom hauv qab lub tshuab tsom.
2. Laser confocal microscope: Lub laser scanning ntaus ntawv yog ntsia rau hauv lub hauv paus ntawm fluorescence microscope imaging, thiab ultraviolet lub teeb los yog pom lub teeb yog siv los ua kom muaj zog fluorescent probes.
Cov yam ntxwv sib txawv
1. Fluorescence microscope: siv los kawm txog kev nqus thiab kev thauj mus los ntawm cov tshuaj intracellular, kev faib tawm thiab kev tso chaw ntawm cov tshuaj chemical, thiab lwm yam. Qee cov tshuaj hauv hlwb, xws li chlorophyll, tuaj yeem fluoresce tom qab raug irradiated los ntawm ultraviolet rays; Lwm yam khoom, txawm hais tias lawv tsis tuaj yeem fluoresce lawv tus kheej, tuaj yeem fluoresce tom qab irradiated nrog ultraviolet rays yog dyed nrog fluorescent dyes los yog fluorescent antibodies.
2. Laser confocal microscopy: Siv cov khoos phis tawj los ua cov duab ua kom tau txais cov duab fluorescence ntawm cov qauv zoo hauv cov hlwb lossis cov ntaub so ntswg, thiab saib cov cim ntawm lub cev xws li Ca2+, pH tus nqi, daim nyias nyias, thiab kev hloov pauv hauv cell morphology ntawm theem subcellular. .
Kev siv sib txawv
1. Fluorescence microscope: Fluorescence microscope yog cov cuab yeej yooj yim ntawm immunofluorescence cytochemistry. Nws yog tsim los ntawm cov khoom tseem ceeb xws li lub teeb ci, lim phaj system thiab optical system. Nws siv lub teeb ntawm qee qhov wavelength los ua kom lub cev muaj zog kom tawm fluorescence, thiab tom qab ntawd nthuav tawm cov duab fluorescence ntawm cov qauv los ntawm lub hom phiaj lens thiab eyepiece system.
2. Laser confocal microscopy: Laser scanning confocal microscopy technology tau siv los kawm txog cell morphological positioning, peb-dimensional qauv reorganization, dynamic hloov txheej txheem, thiab lwm yam, thiab muab cov tswv yim kev tshawb fawb txoj kev xws li quantitative fluorescence ntsuas thiab quantitative duab tsom xam, ua ke nrog. lwm yam biotechnologies. , dav siv nyob rau hauv cov teb ntawm molecular cell biology xws li morphology, physiology, immunology, thiab noob caj noob ces.
