Principle Of Transmission Electron Microscopy

Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through an ultra-thin specimen, interacting with the specimen as it passes through it.
It works on the principle of nature of electrons as they exhibit less wavelength when bombarded at high velocity.
An image is formed from the interaction of the electrons transmitted through the specimen; the image is magnified and focused onto an imaging device, such as a fluorescent screen, on a layer of photographic film, or to be detected by a sensor such as a charge-coupled device.
en.wikipedia.o...

[@SupriyaSingh-fi8ut]

my favorite channel 😊
Thank you sir

[@hussainbiology]

@@SupriyaSingh-fi8ut thanks for appreciation....Glad it helps

[@fatimasahibzadi4450]

wow amazing lecture dear sister good work

[@hussainbiology]

Sister... Do i look female to you😁😁

[@surabhinigam9970]

This one helps a lot .....thank u so much sir

[@hussainbiology]

you are welcome

[@selvaroselinlouis5384]

Well explained . Thank You

[@hussainbiology]

Thanks for appreciation...Glad to know that it helps.

[@pankajphysicsgulati]

Very nice

[@AJsaurus15]

I don’t understand what you’re saying. You speak too fast.

[@hussainbiology]

Apologies.....i have been trying to slow down and now my new(recent) videos are quite normal...... And also i am not a native speaker of English language..

[@Mr.Funny8484]

You can make slow by adjusting the playback speed of video

[@rittenbrake1613]

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[@hussainbiology]

thanks Beth for ur support....

[@elifaycaguvener2477]

Videos are great but I can't get the accent ☹️

[@gqviki]

Image in TEM is formed by the interference of elastically scattered and unscattered electors. It is not an absorbanece light dark fields image!

[@isra9054]

this video is quite fast but it was helpfull for me thanks 🙂

[@hussainbiology]

thanks for appreciation...glad to know that it helps

[@MMonalisa_]

Thank you

[@kirtisharma4765]

Thanku sir it was helpful for me .

[@hussainbiology]

Thanks Kriti for appreciation.....Really glad to know that it helps......

[@hayathbasha8305]

Excellent

[@hussainbiology]

Thanks Hayath for appreciation....Glad to know that it helps

[@m.p.tonyharsha1566]

Thank you so much Sir

[@hussainbiology]

You are welcome

[@hayathbasha8305]

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[@hussainbiology]

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[@rittenbrake1613]

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[@hussainbiology]

Thanks Beth for appreciation....

[@sailendranarayansahu]

Wavelength inversely proportional to ??

[@hussainbiology]

momentum

[@surajsangramsethi2062]

I don't understand

[@hayathbasha8305]

Alhamdulllillah
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[@rishabplays2389]

Mjjah

[@hussainbiology]

thanks

[@rishabplays2389]

21st ko exam hai mera..pr microscopy kuch smajh nhi aa rha

[@hussainbiology]

Chalo All the best,,,,,,Acha karna, don't worry sab theek hoga....

[@rishabplays2389]

Hussain Biology padhne ka mann hi nhi krta..ye sab tough lag rha he

[@Nepali_Bhai-k1y]

I like

[@omkarsontakkepatil5187]

Try to speak slow n in ur own tone..

[@hussainbiology]

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[@hussainbiology]

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[@kashmirireacts4074]

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[@Dhananjuly]

Bhai application bata dete to

[@hussainbiology]

Definitely i will add a video for it very soon

[@Dhananjuly]

HussainBiology Bhai aur bhi kuch subject hai. I'm pg student in pharma. would you help me ??

[@hussainbiology]

Yes....I would love to

[@hussainbiology]

thanks......I am deleting you email comment to refrain spamming......

[@hussainbiology]

i have saved your email, let me know when you need help

[@vanishree5049]

👍👌 Official Comment by 4~D ARKADYUTI(Anukulchandra)CHAKRAVARTY

[@saurabhjha8733]

Wasted my time

[@bakhtawerrashid4276]

This guy dont know how to speak english

[@gavlsi3493]

but he knows very well how yo explain the topic.