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I have wathced your video and it's amazing, but I would like to ask a question, why is it called excitation spectrum when the detector is placed 90 degrees from the sample? but when we are measuring absorption in UV-Vis spectrophotometer, the detector is aligned with the light source and the sample

Just awesome video! Thank you! :D

This was so good!! Thank you!

Can Rhodamine be detected through this?

THANK YOU FOR EXISTING AND BEING THE AMAZING HUMAN YOU ARE

I wanted to learn the basics of CE for an upcoming scientist interview but your videos are so interesting that I ended up watching the whole series!

Why can't my university lecturers explain things like this. My lectures are a total overload of technical jargon. Great video!

"a series of non-radiative vibrational relaxations" Is it correct to interpret this as some energy being transformed to heat before photo-emission?

such nice videos and explanation- very clean and clear

My tiny brain trying to understand this: 7:44

Great ❤ thanks

Watching this on 2024

What an amazing video! Took me a while to find it, I love it! Every other video talks about biology and DNA…

For a new compound with the UV data available, how to fix the correct excitation wavelength to measure the emission spectra?

ICP plasma is quite pretty, but its also pretty high in UV and just plain bright. Make sure you got your shades on

You explain these concepts very elegantly!

Now I actually understand my university analytical techniques content.. Thank you!

nice

in simple words, YOU ARE MY HERO <3

thank you dr chong, now i can do my lab report 🤭🤭

Why you did not made videos about HPLC, your are amazing

Thank you for explaining the concepts so well ! 🌷

Thank you ♥️

Caught me off guard at 06:09 with the Pokémon healing sound. Guess even Electroosmotic Flow needs a Pokémon Center visit to get its charge back up. Great explanation, thanks for the laugh!

Thanks 😊

Since the emission spectra was made using 350 nm wavelength, is the excitation wavelength in the excitation spectra which gives the max intensity for 450nm emission wavelength, 350nm itself?

Great explanation, thanks for the help !

Very well explained and fantastic animation. Thanks. Keep up the good work and quality

THANK YOU!!! you really help me a lot to passing thru my exam and my prof's class.....

great explained

Great explanation. Thank you

Very well explained, thanks Francis.

Very helpful , thank you 🤟

Finally all doubt clear..Thank you so much sir.❤

Absolutely glorious! Thank you so much for this comprehensive explanation with great visuals to boot!

Thank you Francis! It was simple yet so easy to digest.

best explanation!

Thank you for the helpful video!

coool

THANK YOU so much for this video series, especially for explaining the reversed flow and how the electroosmotic flow modifiers work, your presentation explained it better than a book on the subject of capillary electrophoresis I spent a couple of hours reading.

Thank you good video

my question is which is use to find what? i mean to say exc spectrum is used to find emission or emission is used to find excitation. which to run first?

thaaaank youu

Very helpful, thanks so much!

thank you ssoooooo much for these episodes

The electrir travolator analogy was great !

thx please become my proffesor My university is hiring

one of the best video I came across

Thank you Sir for your detailed video.

Excellent method to explain about capillary electrophoresis. Thank you