Fourier Transform Infrared Spectrometer (FTIR) Instrumentation | Hindi

SHARE, SUPPORT and SUBSCRIBE!
Subscribe: www.youtube.co...
👋 😃 Connect with me on
LinkedIn 👉🏼 - / artirani
Instagram 👉🏼- / baayo_official
Telegram 👉🏼- t.me/baayo_cha...
Infrared spectroscopy is an important technique in organic chemistry. It is an easy way to identify the presence of certain functional groups in a molecule. Also, one can use the unique collection of absorption bands to confirm the identity of a pure compound or to detect the presence of specific impurities.
In this video we are discussing about FTIR spectrometer which is used to perform this technique, also Components of FTIR, and FTIR instrumentation working in brief.
First component of FTIR is IR radiation source, which sends the source energy through an interferometer and onto the sample. In every scan, all source radiation gets to the sample! The interferometer is a fundamentally different piece of equipment . The light passes through a beamsplitter, which sends the light in two directions at right angles. One beam goes to a stationary mirror then back to the beamsplitter. The other goes to a moving mirror. The motion of the mirror makes the total path length variable versus that taken by the stationary-mirror beam. When the two meet up again at the beamsplitter, they recombine, but the difference in path lengths creates constructive and destructive interference: an interferogram:
The recombined beam passes through the sample. The sample absorbs all the different wavelengths characteristic of its spectrum, and this subtracts specific wavelengths from the interferogram. The detector now reports variation in energy versus time for all wavelengths simultaneously.
Energy versus time is an odd way to record a spectrum, so for easy interpretation we uses a mathematical function called a Fourier transform which allows us to convert an intensity-vs.-time spectrum into an intensity-vs.-frequency spectrum. which we can interpret easily.
Please watch this video for more detail. If you like this video please like and share this video, and don’t forget to subscribe and click on bell icon for new videos.
Related Videos:
IR Spectroscopy : • IR Infrared Spectrosco...
IR Infrared Spectroscopy | Spectrum Interpretation : • IR Infrared Spectrosco...
NMR Spectroscopy Introduction | Lab Instrumentation and Principle : • NMR Spectroscopy Intro...
UV Visible Spectroscopy | Basic Principle Instrumentation | Overview
: • UV Visible Spectroscop...
Mass Spectrometry | Principle and Instrumentation | Velocity Selector
: • Mass Spectrometry | Pr...
#FTIR #Infrared #Spectroscopy #BaaYo

[@BaaYo]

To access notes and practice questions, please join our Telegram channel t.me/baayo_official

[@ShubhamSharma-ip5qk]

Your videos are quick to revise forgotten things which is vary handy !
Thanks for making short length info video in a crowd of 30-40 min lengthy videos!

[@BaaYo]

Thanks Shubham

[@DeNoobdi]

Best IR Series Ever! I always watch this in my exams at 2x. Thank you BAAYO!

[@ybalaji1980]

Beauty with brains. Good explanation

[@aahanarana3029]

Tq so much ma'am just because of u I passed my exam n scored good marks 😘😘😘

[@VarunKumar-fj2xu]

Mam mai iti ka student tha. mai abhi maruti suzuki me apprentice kar raha hu (quality department me). toh mai ye sab machine chalta hu. Like ftir,dsc,tga,utm etc. Par mujhe inki piche ki sci nhi pata thi ki kese kaam krti hai mujhe run krna aati hai
But apki video se mai aab saari chije smjh raha hu (thanx mam )aap asi hi video dalte raho...👍

[@BaaYo]

Thank you Varun.. sure mai videos bnate rhugi

[@satyabratanayak2251]

U should b given nobel prize for this online teaching believe me ur teaching style is extremely good

[@BaaYo]

Thank You Satya for kind words 😊🙏🏻

[@shroffk88]

I am really thankful to you. Very very nicely showing the exact basic knowledge regarding to all analytical instruments.i appreciated your approach. Keep posting good videos. Thank you once again.

[@muhammadkashif5700]

Mam you are professional and good teacher always.
Beautiful way of delivering lec ,very impressive personality😘

[@dhruvpatel3257]

Thank you
I have question 👇
could you discuss the significance of factors like sample morphology and crystallographic orientation and intermolecular interactions in the interpretation of infrared spectra when we are analysing complex materials like polymers and biological samples

[@omkarmendon6852]

It was a very informative video with a great explanation about FTIR

[@miryaadein9098]

Thank you very much
from Bangladesh 🇧🇩
your vedios are very helpful for me to understand the things very easily.
Thank you again. Take love ❤❤

[@ShashankGhorpadecodename_hero]

This application most useful in Automotive - IC Engines for calibration / analyzing emission - exhaust gases etc. and more

[@waqarkamal6926]

excellence method of teaching .....and easy to understand this complex and confusing instrument techniques..

[@wellwisher066]

How to read the interferogram ?its totally new for me, By the way, the way you teach and clearing the points was great.

[@Vivek-bq7rb]

Nicely explained👌🏻..Mam please make videos on how to interpret XRD, XPS, EDAX, SAED, Raman , Cyclic voltammetry and Galvanostatic charge discharge spectroscopic graphs

[@garimachand2248]

1st time I saw this type of lecture continue mam❤️❤️❤️👌💕💕

[@tapankumarmahato]

madamji shandaar... bahut acha samjhaya aapne FTIR.

[@arcchaturvedi]

I appreciate your efforts, Ki , Scientific education distribution ke liye apne apni bhasha chuni.

[@BaaYo]

Thank you 🙏 😊

[@bikashmajumder6623]

Tomorrow is my analytical chm exam and I am here to clear my concept

[@ashutoshsharma9012]

1) Same distance from beam Splitter :constructive interference
2) Difference in distance: destructive interference, is it compulsory the distance is half integral always for destructive interference,what if for eg it has difference of Lambda/ 5 is it still form destructive interference

[@nevilchawda4203]

Forget those hard words and technical words notes just watching one or two times this video easily can remember FTIR equipment application.

[@dishadeshmukh816]

Thanku so much mam
Apke explain krne ka tareek bht acha h
Its too useful for me for m pharma exams

[@lajpatbhardwaj8356]

vo to h hi yaar,,

[@Sambedana221]

I hv a simple question. Why r we using mirror?? Why can't we directly incident the light on sample like other spectroscopy

[@chemistry-uv4xw]

presentation in simple and effective way.....thanks for this...

[@shailendrabharati3234]

You are great maim thank u so much aaap best ho thanks thanks itna aaaacha aapne bataya .......

[@rahulpatel5733]

Your terminology is very easy to understand

[@vajurohit9227]

Please make videos on polarimeter (specific optical rotation) and Water content analyser .

[@swapnilsonawane5671]

Thank You For explaining It in Easy Way.👍

[@mhusain4560]

Your method of teaching is very interesting

[@nabanitaghosh3282]

Thank you for explaining so easily.

[@akanksha8908]

Everyday I learn more and in easy way ...thanku so much ...😀 Mem

[@BaaYo]

Thanks Akansha :)

[@flowmate3777]

Thank you ma'am for explaining this concept :)

[@Shivom_06]

Thank you so much mam ❤😊

[@sudhakargaranayak5349]

THANQ .....THANQ ...VERY MUCH .....MAM.....I CLEAR ALL CONCEPTS NMR , CHROMATOGRAPHY(ALL). UV SPECTROSCOPY ,MASS SPECTROSCOPY ....BY YOUR BAAYO CHANNEL ....THANQ S A LOT

[@BaaYo]

Thanks alot Sudhakar :)

[@PawanKUMAR-rb1bs]

So easy and very nice explanation, Dr sahab

[@tejaspurohit349]

Ma'am please make a video on XRAY FLUORESCENCE (XRF).

[@jayantakumarborah]

Thank you mam for sharing such beautiful information with easy explanation..God bless you

[@durveshpatil3174]

Your way of explanation is fantastic thank u mam....

[@alianwer9843]

Salam. Mam could you please make video on TOC(total organic carbon analyser) meter? Love and support from Pakistan 💯👍

[@simranjassi5457]

Thq mam for good explanation

[@Alchemist_171]

Flawless explanation ma'am! Very handy. But I'd insist on keeping it in all English in future videos.

[@rashminair5435]

Thankyou so much mam....i finally understood what the whole thing is about....respect for you mam....Mam please if you could make a vedio on XRD as well it would be of great help....Thankyou once again

[@kasaveni.umesh997]

The way of teaching is super mam

[@ashrafadwani1192]

The way of explanation is perfect.

[@nihalkhan2541]

Hello maam , it's really an informative video. Maam can you please make A video on sample preparation ? For ftir and on how to operate FTIR

[@hasanshaikh8772]

Mam ye video bohat helpful tha merey exam point of view sey

[@hommieez324]

Very nice video you are the best at teaching👍

[@shubhamyadav-hp2qm]

So good.mam you have explained things to the point and in a very efficient manner

[@WaqarAhmad-tn1kl]

You are great... Mam...💖

[@akvlogs6205]

Love you mam you are my teacher respect from Pakistan

[@nilanjanachoudhury3058]

Ma'am it would be of great help if you could kindly make a video on XRF & XRD.

[@toralyadaav5072]

Thank you so much madem...this was very helpful..

[@YAMANAPPAHOSAMANI-bo7ym]

Mam you are looking gorgeous and teaching is hasom mam❤

[@shrishtikumari2441]

Ma'am.. I have a doubt..why beam splitter is needed to increase the intensity?

[@Ruchi7647]

Thank you mam ✌

[@singhsagar-rj8ro]

Explanation is very good

[@rizwanaatiq5124]

Aapse request hai ki. Aap spectroscopy ke har chote aur Bade Concept Explain Kijiye.. 😊

[@shaharjumand7738]

Well explained and easily to understand

[@partha_plethorapedia]

Thank you for such excellent explaination

[@BaaYo]

Thank you

[@wahidkhan5763]

Very helpful .. lecture mam 👌👌

[@ramchandrasuthar2848]

Very nice Analysis mam

[@akshayasanthosh6056]

U r a very nice teacher mam ...

[@vijaykumarsagar12]

Thank you madam for the very informative video. It is really helpful.

[@Surya_kolkata]

Maam please make videos on how to interpret XRD. Your Videos are outstanding ......

[@induraghav8682]

Mam Structure determination of a compound using I R Spectroscopy pr video bna do

[@Musicworld-sd1ps]

Good informational videos...and easily understand the topic... thanks mam

[@aliza.hyder_]

Please make a video on circular dichorism

[@kapilkumarmanjhu3849]

Love you ma'am ❤️

[@asmatullahghallo2823]

much easy explainsation

[@jannafatima6724]

Outstanding

[@ashhvinikamble-gaikwad8623]

Kindly make a video on NIR Spectroscopy

[@sreenivasarao5932]

Really amazing explanantion. Wonder.. 👍

[@worldfitnessgoal]

Ftir spectrum is also known as time doman spectrum h because FTIR aquires tha data less than a second and it is possible to collect the many interferogram of the sample in very less amount of time

[@Omkar_Bharadkar]

Mam tumhi khup bhari shikvta

[@sadullahsadi3475]

Nice mam, nice lecture. Love you mam
❤️❤️❤️

[@rupeshsr1]

Tum mulle bhi sahi me B...alla ka khof karo aapa khala bahin ko ji liv karo,,,,

[@Zain-Ul-Abideen-78]

Very interesting and nice

[@einstenfaradayreddy2345]

Scientist madam are you expert in spectroscopy may be there is a chance to mix research in application in Bio

[@pritigangle4465]

Excellent

[@darfarzan1208]

Amazing explanation. Superb

[@dtiger23ify]

Nice explain well-done

[@rakshana7955]

Mam plz make a vdo on Raman spectroscopy as well 🙏

[@izazkhan5271]

amazing explanation respect and love from Pakistan

[@hanumantagoudab4856]

Nice presentation

[@pakeezarubab9471]

Very nicely explained... thankyou

[@shrutikachaudhary672]

Very beautifully explained

[@shaguftamanzoor3921]

Nice explanation 👌

[@maahii8335]

Plz maam make a video on applications of ultrasound and nanotechnology in food analysis

[@divyanshsingh2618]

Thank you mam
You made my today in exam ❤️❤️

[@magnifiedmicrons]

You should have also explained why at the first place is there use of producing High and low intensity IR ?

[@manusriRaaz2325]

Nicely explained

[@soumyaranjanratha2927]

Mam we are sending light on the sample.. Then light is nothing but a high intensity light then instead of these we can use laser or any other intensed light... As we have to project light on sample and we have to get graph...

[@BaaYo]

no here we are disscussing about IR (Infrared) light only...we use IR light ( Part of Electromagnetic radiation), thatswhy we call it FTIR (FT Infrared Spectroscopy)

[@pritikapatil9064]

Hello ma'am your all videos are awesome 😊
can you do one video on ph meter working principle?

[@jyotilaxmisharma701]

Very very excellent lecture

[@physicshub4637]

Very easy way of delivering lecture , it's very helpful

[@shammasahmad7895]

Nice explaination

[@ayushlepcha1128]

amazing explanation thank you mam for the video

[@nipunchaudhery3472]

Thank you very much

[@ch.fayyazahmadch.fayyazahm8823]

Maim how reflected beam from stationary and moveable mirror meet? Because they again falling on splitter mean why not showing splitting?

[@basheer_befikar6669]

Aaisa madam's ko mai be deserve karna chatha hunn!!

[@hajranasir785]

Bestttt !!!!