Dab tsi yog qhov txawv ntawm fluorescence microscope thiab ib lub tshuab microscope?

Oct 29, 2023

Tso lus

Dab tsi yog qhov txawv ntawm fluorescence microscope thiab ib lub tshuab microscope?

 

Tsis ntev los no kuv tau sim ua qee qhov khov ntawm cov nas. Tom ntej no, kuv yuav siv lub fluorescence microscope los saib seb tus kab mob kuv txhaj yog nyob rau hauv lub hlwb kuv xav tau. Qee lub hauv paus ntsiab lus ntawm fluorescence microscopy yuav tsum tau kawm luv luv, thiab kuv yuav qhia rau lawv ntawm no.


Fluorescence microscopes siv lub teeb ultraviolet ua lub teeb ci los teeb pom cov khoom raug tshuaj xyuas, ua rau cov khoom tawm lub teeb, thiab tom qab ntawd saib cov khoom hauv qab lub tshuab tsom. Nws yog tsuas yog siv rau immunofluorescence hlwb. Nws yog tsuas yog tsim los ntawm lub teeb ci, lub tshuab lim phaj thiab lub tshuab kho qhov muag. Cov duab fluorescence ntawm tus qauv yog pom los ntawm kev nthuav dav ntawm lub qhov muag thiab lub hom phiaj lens. Cia peb saib qhov sib txawv ntawm lub fluorescence microscope thiab ib qho zoo tib yam optical microscope.


1. Saib txoj kev teeb pom kev zoo
Txoj kev teeb pom kev zoo ntawm fluorescence microscope feem ntau yog epi-illumination, uas txhais tau hais tias lub teeb ci tau muab tso rau ntawm cov qauv ntsuas los ntawm lub hom phiaj lens.


2. Saib qhov kev daws teeb meem
Fluorescence microscopes siv lub teeb ultraviolet ua lub teeb ci, uas muaj lub teeb luv luv tab sis muaj kev daws teeb meem siab dua li cov khoom siv kho qhov muag zoo tib yam.


3. Qhov sib txawv ntawm cov lim dej
Fluorescence microscopes siv ob lub lim dej tshwj xeeb. Lawv siv nyob rau hauv pem hauv ntej ntawm lub teeb qhov chaw los lim tawm lub teeb pom kev, thiab nruab nrab ntawm lub hom phiaj lens thiab eyepiece los lim tawm ultraviolet rays, uas yuav tiv thaiv tib neeg lub qhov muag.


Fluorescence microscope kuj yog ib hom optical microscope. Qhov laj thawj tseem ceeb yog vim li cas lub wavelength zoo siab los ntawm fluorescence microscope yog luv, yog li qhov no ua rau qhov sib txawv ntawm cov qauv thiab kev siv ntawm fluorescence microscope thiab lub microscope zoo tib yam. Feem ntau fluorescence microscopes muaj kev ua haujlwm zoo ntawm kev ntes lub teeb tsis muaj zog. , yog li nws cov duab muaj peev xwm kuj zoo nyob rau hauv tsis muaj zog fluorescence. Ua ke nrog kev txhim kho txuas ntxiv ntawm fluorescence microscopes nyob rau xyoo tas los no, lub suab nrov kuj tau txo qis heev. Yog li ntawd, ntau thiab ntau dua fluorescence microscopes raug siv.

 

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