Mirror writing and that beautiful soughta hand write...wow!
@AkasDesign2 жыл бұрын
better than I'm writng normally
@rourkeanders35016 жыл бұрын
This video is very helpful. I have tried to understand these diagrams with other resources and this explanation is the most comprehensive and helpful.
@mariawisniewska39045 жыл бұрын
i dont know how my professor managed to make it so confusing! thanks for help! great video sir!
@redhammer92735 жыл бұрын
I am Really really thankful
@jassydiaa25132 жыл бұрын
love your explanation from egypt
@fridahermosisima8 жыл бұрын
You really helped me! Thanks!
@jose_is4 жыл бұрын
Thank you a lot for such a great video. I clarified everything for me.
@skiphoffenflaven80044 жыл бұрын
Perfect breakdown.
@luisaemiliadinella79932 жыл бұрын
Brilliant video, thanks a lot!
@hanaa82763 жыл бұрын
Thank you! This was a brilliant explanation! :)
@marcandmusicc3 жыл бұрын
Very well explained :D
@eeanas5 жыл бұрын
nice guy , great explanation , Thank you
@anasmahmud2307 жыл бұрын
thank you very much for this lesson. can you give a lecture about flash photolysis?
@pl76667 жыл бұрын
thank you soo mcuh this made soo much sense : )
@theEduker7 жыл бұрын
hey jesse thanks for this! A small suggestion omit the pauses so that the topic goes with the flow.
@basudevbehera7 жыл бұрын
great presentation.thanks
@LyAiLiAlice8 жыл бұрын
Super helpful! Thank you
@laughoutloud64627 жыл бұрын
Nicely explained😊!!
@Jusia08127 жыл бұрын
finally understand it, thanks!
@derinduygu2124 ай бұрын
Very clearly explained man thanks! But the sound of the pen kinda irritates me though
@ertanissever70473 жыл бұрын
Why triplet excited states have lower energy levels than singlet excited states?
@marlazinger55 жыл бұрын
what's the x axis?
@zozimus1007 жыл бұрын
Ok, how are you writing backwards??
@jessegavette90507 жыл бұрын
Mirrors and cameras...some form of technology. It is a studio available at my university
@engeilaw7 жыл бұрын
Hi! this was super useful but, whats the difference between vibrational relaxation and internal conversion?
@jessegavette90507 жыл бұрын
This video was meant to give just a basic introduction to the Jablonski diagram, so I did not go into great detail. The semi-quick answer to your question is that when a molecule absorbs light it can promote an electron to an excited state (higher energy level). Often this excited state is the singlet state, meaning the electron at a higher energy level is still paired to an electron at the ground state (one has an up-spin, the other a down-spin). For the excited electron to go back to the ground state the molecule must release energy. One way to do this is for the molecule to bend and stretch its bonds (vibrate). I am sure a search on molecular vibrations will give some informative animations of this. The intersystem crossing occurs when the excited electron is no longer paired to the ground state electron (they both have the same spin) and is referred to as the triplet state. The relaxation of an electron in the triplet state back to the ground state results in phosphorescence (glow-in-dark types of things). Hope this helps.
@pollak405 жыл бұрын
vibration relaxation happens within one of the singlet states. Internal conversion moves an electron between two singlet states
@albertdubuis38048 жыл бұрын
Good work ! :)
@sccm1007 жыл бұрын
what does it take for a molecule to have phosphoresce?
@Marwa-en5gf5 жыл бұрын
What kind of board is this? It’s so cool
@jessegavette90505 жыл бұрын
It's a light board at a University I spent some time at. I agree that it is pretty cool.