Amazing, amazing presentation. Its really the best I've seen on this concept.

Wow, this is one of the best explanation I’ve heard about the mass analyzer. The Professor made a perfect explanation to this. Thanks for putting this together.😅

I have a very basic question tho: why can't "big" iron turn as well as "small" iron?

he will put the pencil in his eye soon

Thank you very much sir for out of box explanation.

Very useful content. Thank you!

What a genius!. THANKS!

I can listen to this guy all day. why arent my lecturers like this???

Nicely explained . My concepts are clear.

Curently his student right now and I am so so happy to have him. He is still the best!

I love this guy! A star of a teacher.

Unbelievable ❤️👌🏻👌🏻

You are the fucking man

I love when someone gets this excited about what they teach. So rare!

I have no words to praise him. I was looking for such an explanation for long time. what a gifted teacher for these students. Thank you Mickey.

awesome awesome........

There is something I don't understand, if the quadrupole only lets certain molecules to pass, does that mean that the others (the ones thaht crash) are never detected? how would we meassure them then?

Great explanation

sir u r amazing. please do more videos like this.

beautiful way to explain this mathematical quantum concept in a classical conceptual way.

Great explanation!!

He's the BEST!

This is awesome. I have never seen any better explanation of a complex subject like this. Genius.

Thank you very much! I guess I would never be able to explain mass analysers in such great details and fun ways even though I will soon become a doctorate in this field after all these years using a mass spectrometer.

It' s either this or Mathieu equations. I would go for this.

I wish this guy had his own channel for lectures... My studies would be soooo much easier

I am a chemist, may God bless you 😍

very well explained....thanks for uploading..

Great explanation, thanks from Québec, Canada

I wish he taught my instrumental lab course

Very energetic professor. For students who really love chemistry and expect tough challenge. Currently taking. 10/10 recommend

Yay, he is amazing!

Great lesson! One heck of a teacher. Now I truly understand the working principles. thanks for posting.

OMG, you are an amazing professor, you explained very well with a good example, it was so easy to understand what happens in Massspectrometry. Thanks a lot sir!

This energy tough! Awesome

Why 2 dislike?

I just want to say the way he explains this was so clear and if my organic chemistry professor was like this I would have never hated the subject. He is so precious.

I have used quads for 30 years, and I don't think I have ever seen a better explanation how the RF/DC voltages can isolate a single m/z window.

Never saw it this way you're fucking awesome

but what happns to the particle with different charge densities I doubt path of ion movement is different

oh my god. he is excellent

Excellent description. Bravo!!!

Amazing explanation.. Did not find such a crystal clear explanation anywhere else. really awesome.

you are a great Prof. Taught me a so complex thing which I never understood in one year , in a so easy way. Thank you.

This guy is a genius!

good one..it help me alot..

Very well done!

First day of class, blew away by his energy :))

So good tha I peed a little bit.

I'm a chemist and believe me, there is not a text book where the quadrupole is explained as well as this superb teacher, so amazingly and so easily, has done. About the Skoog book where i hardly studied: it's so confusing that my head refused reading more than two times and my teacher also should learn from this video (and this great teacher) how a quadrupole works. The Students of this teacher are very very lucky persons. Great lecture!