Analytical Instrumentation 06: Fluorescence & Phosphorescence Explained | Learn under 5 min

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Practical Ninjas

Practical Ninjas

Күн бұрын

Пікірлер: 256
@PracticalNinjas
@PracticalNinjas 2 жыл бұрын
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@bosong2515
@bosong2515 6 жыл бұрын
I really like the video but I would like to suggest that you remove the background music. It is distracting!
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Bo Song for your valuable suggestion. We are glad you liked the video. We will try to remove the background noise or atleast reduce it's volume level in our future videos :)
@vrajpatel429
@vrajpatel429 5 жыл бұрын
No back ground music is good I like it it effective
@sanhitamarjit895
@sanhitamarjit895 5 жыл бұрын
Exactly,why the hell is background music there
@jermiinus
@jermiinus 5 жыл бұрын
@@PracticalNinjas Would you please reupload this video without the background music?
@PracticalNinjas
@PracticalNinjas 5 жыл бұрын
Due to certain technical issues we are unable to upload the video without background noise
@vinayegalapati2191
@vinayegalapati2191 3 жыл бұрын
You're explanation and PPT was awesome 😍 But, Please decrease background volume I'm unable to concentrate on the concept
@soumyamuttagi
@soumyamuttagi 4 жыл бұрын
How I couldn't find this video earlier. Really amazing and beautiful explaination. Finally I can score and understand at the same time 🙌🙌🙌thank youuu
@Alex-vs8ev
@Alex-vs8ev 3 жыл бұрын
Man, I'm from Germany. And idk what the hell is going on with our teachers but I understood this topic better in not even 5 minutes than in 2 weeks of school lessons. And your video is in English !!!
@TestEric
@TestEric Жыл бұрын
WOW, amazing job, this is exactly what I was looking for. I'm shocked more people are not interested in this topic.
@cherryberry6492
@cherryberry6492 7 жыл бұрын
Good explanation.But music is make concantrate difficult.
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
+cheery berry. Thanks for the feedback. Will try to keep music volume low in the next videos 😃
@cherryberry6492
@cherryberry6492 7 жыл бұрын
Thank you for your consideration :)
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
Hope you enjoy other videos on our channel as well :)
@ACswe91
@ACswe91 6 жыл бұрын
Yes keep the music but little lower :)
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Sure ACswe91 :)
@pritykarmakar4937
@pritykarmakar4937 4 ай бұрын
Very helpful video, thank you so much sir 🙏🙏🙏😊😊😊
@الجبلالموصلي
@الجبلالموصلي 3 жыл бұрын
The 1st second I was like "music😫", but then I was into the mood,thank you so much, I was having real trouble with singlet and triplet state 🌺
@LadyShaydex
@LadyShaydex 4 жыл бұрын
I think you should add why fluorescence light is higher in wavelength, due to energy being lost to vibration
@gameon4195
@gameon4195 2 жыл бұрын
Higher in wavelength dear please correct
@LadyShaydex
@LadyShaydex 2 жыл бұрын
@@gameon4195 Lower in wavelength to the incident light is what I meant
@LadyShaydex
@LadyShaydex 2 жыл бұрын
@@gameon4195 Oh wait you're right
@gameon4195
@gameon4195 2 жыл бұрын
@@LadyShaydex thanks 😊
@jazmingarcia6566
@jazmingarcia6566 13 күн бұрын
Such a good explanation. Music is a little too loud, but great video. Thank you so much!
@hceperepnoname8752
@hceperepnoname8752 Жыл бұрын
Cool!Thank you so much!
@chitrakeshwani4047
@chitrakeshwani4047 6 жыл бұрын
thank you so much for making this video you have explained this phenomenon in a very simple and comprehensive way
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Chitra Keshwani for such a positive feedback. We are glad that you liked the video!!!
@savitact7960
@savitact7960 7 жыл бұрын
thankyou. very well explained. it would me better if no background music.
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
Thank you +Savita Ct for the support and feedback. The background music in the future videos will be kept to a minimum so that it does not distract the viewers from the main concept :)
@yasinbaraqouni9395
@yasinbaraqouni9395 5 жыл бұрын
Agree with you
@leif1075
@leif1075 4 жыл бұрын
@@PracticalNinjas why is it called triplet state instead of doublet which makes more sense since there are two?
@leif1075
@leif1075 4 жыл бұрын
@@PracticalNinjas Thanks for the video. I actually liked the background music..Could you tell me who the composer is?
@sowjanyaponnada7234
@sowjanyaponnada7234 Жыл бұрын
Nice and telugu explanation... Is better to understand
@betneha
@betneha 2 ай бұрын
Thank you for explaining Jablonski diagram.
@muhammadshuaib406
@muhammadshuaib406 4 жыл бұрын
very helpful for beginner
@nishadkaippally8247
@nishadkaippally8247 3 жыл бұрын
The background music adds so much meaning to this presentation. Perhaps more volume could enhance our understanding.
@safwanahrahman4109
@safwanahrahman4109 6 жыл бұрын
simple explaination and i understand the whole thing better!!! THANKYOU
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Safwanah Rahman for such positive words.
@bushra6319
@bushra6319 2 жыл бұрын
Best 👍 jazak Allah Khair
@minhavidavai
@minhavidavai 5 жыл бұрын
This was great. I needed to remember these concepts in short time. Thanks
@amitvele
@amitvele 7 жыл бұрын
Excellent work. Colorful and creative. Makes the video engaging.
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
Thanks +Amit Vele.
@HamnaAzhar7
@HamnaAzhar7 5 жыл бұрын
Beautifully explained... Thank u for making it quite easy to understand!
@missdaydreamer6777
@missdaydreamer6777 6 жыл бұрын
Helped me a lot. THANK YOU! Suggestion though, remove the effect on the texts. :)
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks a lot for your feedback :)
@bugzy9476
@bugzy9476 3 жыл бұрын
Good explanation..keep it up
@tejasshewale953
@tejasshewale953 4 жыл бұрын
This explanation is really beneficial ...
@ncarti1601
@ncarti1601 4 жыл бұрын
Great video, really liked the visuals and it helped me understand it more!
@mohanrommala8252
@mohanrommala8252 4 жыл бұрын
really simplified explanation
@3ashmawy660
@3ashmawy660 2 жыл бұрын
useful and easy to understand explain . thanks
@pratikadarsh6894
@pratikadarsh6894 3 жыл бұрын
Very helpful. Thanks
@dwipayanhalder4388
@dwipayanhalder4388 3 жыл бұрын
Good explanation
@mahnoor6216
@mahnoor6216 Жыл бұрын
Thanks for clearing out concepts 😊
@innocentchemist2556
@innocentchemist2556 4 жыл бұрын
Good work. it was really helpful for me. this video cleared my basic concepts!!
@ELLE-zr3cs
@ELLE-zr3cs 4 жыл бұрын
awesome music!and explanation
@harshitabhati4747
@harshitabhati4747 6 жыл бұрын
Awesome!! I can never forget the concept after watching this!!
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Glad you liked the video Harshita Bhati :)
@kashishkanodia5629
@kashishkanodia5629 4 жыл бұрын
Thankyou for the simplified explanation!
@sumonagarg3428
@sumonagarg3428 3 жыл бұрын
Very helpful Thankyou so much
@tehminashafique74
@tehminashafique74 4 жыл бұрын
It was so simple and easy to understand thank u
@malaneyy408
@malaneyy408 3 жыл бұрын
This was so good thank you. Agree with others about removing the music though.
@vrajpatel429
@vrajpatel429 5 жыл бұрын
Very nice discription very good way to explained keep it up
@torlarsen2212
@torlarsen2212 3 жыл бұрын
Amazing video sir! Thank you so much
@kimsd6269
@kimsd6269 4 жыл бұрын
thanks you for your efforts, Indeed.
@Smoothcurveup52
@Smoothcurveup52 5 жыл бұрын
Thank you so much sir Superb explaination
@laszlokecskes8072
@laszlokecskes8072 6 ай бұрын
well done! thanks!
@annurukay7040
@annurukay7040 5 жыл бұрын
Asome sir u define it very easy to understood 👌👌
@mdasifansari2061
@mdasifansari2061 3 жыл бұрын
Very nicely explained 👍👍.... Thank u so much
@abhiriseagain9303
@abhiriseagain9303 8 ай бұрын
Thank you so much❤️❤️
@RaniYadav-gx4yt
@RaniYadav-gx4yt 2 жыл бұрын
Nice video sir
@vineetkhantwal9410
@vineetkhantwal9410 6 жыл бұрын
Awesome 🤗🤗🤗
@somebody9824
@somebody9824 5 жыл бұрын
Voice of narrator is really good
@nerym.aguilar4297
@nerym.aguilar4297 4 жыл бұрын
You are amaziiiiiiiiing!!!
@LOADEDUPTV
@LOADEDUPTV 4 жыл бұрын
Great content
@sidewaysfcs0718
@sidewaysfcs0718 4 жыл бұрын
The Jablonsky diagram doesn't depict orbital energies, but the energy states of the molecular electronic system as a whole. You cannot put electrons on this diagram like you would in a molecular orbital diagram. Basically, every energy level in a Jablonsky Diagram represent its own personal molecular orbital diagram which is omitted.
@dariyatukhmetova1172
@dariyatukhmetova1172 5 жыл бұрын
this video is amazing, thank you vvery much
@hariom9328
@hariom9328 4 жыл бұрын
I appreciate the efforts of making this video with intention to simplify the concept. However, i noticed that you have forgotten to mention several things including the internal conversion, types of molecules that can fluoresce etc. Another thing is that you have wrongly mentioned the lifetime in the singlet excited state as varying from 10^-8 to 10^-4 seconds. These l lifetimes are I few nano seconds only.
@sjoerdklomp3931
@sjoerdklomp3931 5 жыл бұрын
Thank you this helped a lot i have to make a oled from Ru(bpy)32+ and this helped me learn some of the basics
@PracticalNinjas
@PracticalNinjas 5 жыл бұрын
Happy to hear that the video was helpful :)
@saadrashidusmani832
@saadrashidusmani832 4 жыл бұрын
love the video maker
@kiranyadav9782
@kiranyadav9782 3 жыл бұрын
Thanku soooo much sir 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼
@pdiala2
@pdiala2 6 жыл бұрын
Perfect explanation. Everything I was looking for
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Glad we could help you :)
@kundaiashleychakona1565
@kundaiashleychakona1565 5 жыл бұрын
This helped me a lot! Please edit out the music.
@yasaine7896
@yasaine7896 7 жыл бұрын
music volume down or a more no music would be better, but excellent video and very easily understandable, awesome job.
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
Thanks +Yasmine Bingei for the feedback :) Will surely try to reduce the volume in the next videos. Glad you liked the video.
@Gopi_6094
@Gopi_6094 6 жыл бұрын
supper...b i really like this video
@rabiyanoor4459
@rabiyanoor4459 4 жыл бұрын
Tremendous explanation... Helped me alot
@sumonroy3766
@sumonroy3766 4 жыл бұрын
Is it molecular transition?
@19arathiv49
@19arathiv49 4 жыл бұрын
thank u so much
@shardanaa4967
@shardanaa4967 2 жыл бұрын
great video man
@MARVIW
@MARVIW 2 жыл бұрын
hallo
@MARVIW
@MARVIW 2 жыл бұрын
im big fan
@satyanarayandubey5581
@satyanarayandubey5581 6 жыл бұрын
Nice and superb
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks a lot.
@KR-jz9xv
@KR-jz9xv 6 жыл бұрын
Thank you so much for a very clear and straightforward explanation!
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
We are glad you liked our video Khawllah Roussi
@preetikhobragade1952
@preetikhobragade1952 6 жыл бұрын
Best video ...
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks preeti khobragade
@sukanyaghosh6503
@sukanyaghosh6503 6 жыл бұрын
Beautifully explained!!!
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Sukanya! Glad you liked it.
@3wordsoxforddaily786
@3wordsoxforddaily786 6 жыл бұрын
thank you so much Now I understand
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
we are glad the video could help you :)
@imranabbas4067
@imranabbas4067 2 жыл бұрын
loved itt.....
@jesper1320
@jesper1320 3 жыл бұрын
does this jumping on and off of energy states mean changing orbitals ? or something different ?
@huzaifaakbar7354
@huzaifaakbar7354 3 ай бұрын
Good explanation plz avoid music
@danieldemabur6952
@danieldemabur6952 5 жыл бұрын
awesome
@chaski315
@chaski315 4 жыл бұрын
Overall this is a great video. Thank you!
@meerasubu1788
@meerasubu1788 4 жыл бұрын
Great explanation, I ave a quert why is excitation of radiation at 90 degree
@atvoriginals
@atvoriginals 5 жыл бұрын
_Awesome_
@S.K-b4n
@S.K-b4n Жыл бұрын
Perfect
@faisalwighral8647
@faisalwighral8647 6 жыл бұрын
very well explaind
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Faisal Wighral
@01244070178
@01244070178 5 жыл бұрын
Nice video sir. Excellent explanation 👍
@prakashjoshi6796
@prakashjoshi6796 Жыл бұрын
Hi, Where do you make this videos, in which software
@lonehumi8350
@lonehumi8350 6 жыл бұрын
Thanks a lot sir
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Glad you liked it
@Rajput0818
@Rajput0818 6 жыл бұрын
Nice one thanks
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
:)
@sheikhfahmi6810
@sheikhfahmi6810 6 жыл бұрын
nce vedio thanku
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
We are glad you liked our video.
@nallasurenderreddy6355
@nallasurenderreddy6355 5 жыл бұрын
Thank u Helped a lot
@snehithatalla7018
@snehithatalla7018 6 жыл бұрын
Gud job ...keep going👍🏼
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks +snehitha talla. Glad you liked our work.
@ketitzudi8495
@ketitzudi8495 7 жыл бұрын
understandable.Keep up the good work
@PracticalNinjas
@PracticalNinjas 7 жыл бұрын
Thanks +ketiyala tzudi. Glad you liked it
@somoprovahalder1819
@somoprovahalder1819 5 жыл бұрын
Sir,thanks a lot for your video... Can you please tell me , that how will I know , whether a given compound is capable of producing fluroscence or not ?? For example, say acetone... Will it show fluroscence ?
@lokeshgnanasekar
@lokeshgnanasekar 2 жыл бұрын
Acetone may fluoresce when a high intensity monochromatic sources are made to fall incidentally. It is difficult to analyse whether all compounds fluoresce or not, since we consider that phenomena generally in the visible spectrum; What if it emits in invisible wavelengths...Hope you know that's why we use UV/Vis spectra, thought many paper suggests they can identify, it has many limitations Edit: For vibrational energy we use IR
@paritoshsharma2841
@paritoshsharma2841 6 жыл бұрын
Thanks a million !!!! Nice explanation . Keep it up guys 👍
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks Paritosh Sharma for the support :)
@cartikey3743
@cartikey3743 2 жыл бұрын
@@PracticalNinjas but bro my question is why that Intersystem crossing takes place
@nutansingh5194
@nutansingh5194 5 жыл бұрын
Plz tell about atomic absorption spectroscopy
@PracticalNinjas
@PracticalNinjas 5 жыл бұрын
We had uploaded a video on the topic you asked. But due to some technical doubts we have pulled that video down. Once those doubts are cleared, we will publish the video again.
@kaveeshasandeepani6105
@kaveeshasandeepani6105 5 ай бұрын
How does the wavelength increase after
@bablykhatun3928
@bablykhatun3928 Жыл бұрын
Good content but In study videos try not to use background music
6 жыл бұрын
well done thanks.
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks +Furkan CAPRAZ. Glad you liked the video.
@m.skumar147
@m.skumar147 6 жыл бұрын
superb..
@PracticalNinjas
@PracticalNinjas 6 жыл бұрын
Thanks +Shravan Kumar Muppidi. Glad you liked the video.
@siddhiborkar573
@siddhiborkar573 4 жыл бұрын
Plz don't put background music
@Vedrajrm
@Vedrajrm 4 жыл бұрын
The isc should happen horizontally, so to a same energy level From there due to vibrational relaxation it comes to T1
@NavneetPannu-qu9hv
@NavneetPannu-qu9hv 4 жыл бұрын
sir please tell why the emission wavelength is greater than the absorbance wavelength ?
@נועםעמר-נ8ו
@נועםעמר-נ8ו Жыл бұрын
the video is almost great.. really good explanation! but I couldn't hear a thing. the music in the background is not only unnecessary but really disturbing
@Alex-hh9tw
@Alex-hh9tw 5 жыл бұрын
music is too loud
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