Introduction to Infrared (IR) Spectroscopy | Basics and Practical Demonstration

Infrared (IR) spectroscopy is a powerful technique that allows to obtain information about the chemical structure of a variety of substances by utilizing infrared electromagnetic radiation. In this science video we will discuss the basics of this technique with the help of 3D animations and also perform a practical demonstration, where we study a Teflon substrate with ATR technique.
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[@randolfshemhusain2298]

Probably one of the best science videos I have watched. Thank you very much.

[@CaptainCorrosion]

Thanks!

[@amrmahmoud7231]

Great explanation! Thanks so much!

[@profabdalladarwish6025]

one of the best educational channels. Thanks for sharing with the scientific community and public

[@CaptainCorrosion]

Thanks! We really appreciate positive and constructive feedback. Our aim is to make teaching and learning more efficient everywhere and that's the main reason for making the videos and developing our online animation library.

[@bharathchandran1481]

Best ftir explanation i have ever seen.

[@ScicluesIntek]

Thank you Captain, this really nice video with a simple animation but powerful ^_^

[@nazninakhter2883]

Thank you very much for your nice video and participation with the science enthusiasts.

[@CaptainCorrosion]

Thanks for the positive feedback!

[@edusprinklebydr.b.mohangan7382]

Excellent....Nice and apt explanation....

[@cherrywang8050]

soo amazing introduction video about IR !!! Thx a lot!!

[@CaptainCorrosion]

Thanks for the positive feedback :) We really appreciate it!

[@akhtamamonov2970]

thnak you for the help and share it

[@mohamedashrafmousa3054]

Good Jop ,it really an amazing video

[@gayatrijadhav4373]

It's great👍👍 thank you

[@simrankhosla8085]

Amazing😍😍

[@mitalibasak492]

Awesome video helped to clarify all doubts.. thanks a lot

[@CaptainCorrosion]

Thanks for watching and for the positive feedback!

[@solgiovannoni9636]

Thanks a lot!!!

[@jasonab9453]

Thank you! great video

[@CaptainCorrosion]

And thank you for the positive feedback!

[@simrankhosla8085]

Amazing😍😍😍👌👌The video was full of content...bt i would like to give my suggestion not to provide background music with it...nd kindly upload more such videos related to instrumentation of other spectrophotometers too

[@lesliemagadu980]

👌👌

[@hafizaarsalaa.khaliq298]

Amazing

[@danielbisogno6967]

Why must an interferogram be used to create the spectrum? Why is the interference pattern necessary at all? How would the apparatus and measurements fail if instead we just went in a straight line from infrared source to sample to photodetector? (without any interference).
Thank you for this video this is such an awesome demonstration and instructional video of how the techniques we are learning actually work in the real world.

[@shuixiulai3610]

good video, thanks for sharing

[@CaptainCorrosion]

Thanks!

[@princessprincee3265]

Nice thanks for sharing

[@CaptainCorrosion]

Thanks!

[@bluepainting5758]

thanks for the vid! the only thing is:
you cannot get absorption of symmetric modes in IR spectroscopy, which the video seemed to suggest.
You can only probe asymmetric vib modes because this causes a change in dipole moment. To probe symmetric modes which experience changes in polarizability, you have to use Raman. right?

[@user-nq4uy5dw7p]

Thank You v.much for such great video. And please made a video on TGA Rheometer and G.P.C

[@CaptainCorrosion]

Thank you too! We'll look into those topics :)

[@anandsp1179]

Can u explain about regine of ftir

[@MrPimmetjepom]

Thanks

[@fractalnomics]

1:47 exciting vs transmitted VIP
4:06 Reference first
7:15 subtracting the background

[@mari0xDD]

what is that music playing? :D

[@leonardospuri8246]

Really helpful

[@CaptainCorrosion]

Thanks!

[@subhashthakur7500]

very good vedio

[@CaptainCorrosion]

Thank you for the positive feedback!

[@torytsu]

soundtrack is awesome xD

[@gayatriarde968]

Like we does not understand it rapidly, I have to rewind video and again play it and listen carefully.. Which takes lots of time

[@CaptainCorrosion]

Yeah! That's exactly the point. More knowledge to you, more views to us! Anyhow, I do recommend that you watch the video again with subtitles if we were hard to understand due to the accent. Also, the video pretty much sums up a 2 hour university lecture, so you are not expected to understand it on the first go. It would more serve as an appetizer before reading the chapter or listening the lecture. It can also be useful to sum up the topic after the lecture.

[@daleychen6164]

It is better to understand FTIR.

[@gayatriarde968]

Pronounsations are difficult to understand

[@user-rc6ul2sy8c]

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