thank you so muchh i was struggling for hours! plss make more videos and cover more topics !! :D
@nadiacastt27 күн бұрын
i enjoy a lot your videos
@dhanubro3437Ай бұрын
Super
@krish_krish354Ай бұрын
Wonderful job sir.everyone must watch this.
@Falco.Ай бұрын
Thank you very much. Extremely helpful
@srinivasapradeep8485Ай бұрын
amazing
@slendrmusicАй бұрын
One of the best lecturers
@sallycha79522 ай бұрын
The very best concise explanation! Thank you.
@filippopetri99652 ай бұрын
all your videos are clear, thank you !
@avidey70502 ай бұрын
Wow ! Thanks. Like to know more about any proactical everyday use of Quadrople Ion Trap M.S. Any applications for early detection of brain health in humans for example ?
@kailunhu24952 ай бұрын
bruh im just a random phd first year doing research and found your channel super helpful getting preped for my career...
@alirezaahmadi89442 ай бұрын
Hi, for determination of K percentage in a fertilizer, I make calibration curve mixing standards and unknown. As 10 ml of unknown to all balloons and different amounts of standard, 1 balloon only has unknown without any standard. Why is that? Shouldn't the b from y=ax+b and signal of the balloon without standard be the same? If they are not what should I do? I'm confused, please help
@elifbusesungur47642 ай бұрын
perfect perfect perfect
@TanyaradzwaRNcarah2 ай бұрын
"welcome to your first mountain stage 😅" Great video btw
@Rez1Tor3 ай бұрын
Thanks a million for all your great videos on MS Spect., you did a great job in presenting a high tech and complicated topic in a simple and understsndable way. I really enjoed watching them.
@Michaelaau27383 ай бұрын
You deserve so much recognition! Amazing ❤
@Michaelaau27383 ай бұрын
Amazing ❤!
@rredding3 ай бұрын
Well explained and a wonderful instrument. Thank you! 👏
@benjaminbrett11673 ай бұрын
Thank you so, so much
@juliejane10803 ай бұрын
Hello, could someone explain how you find an hexane from counting 3 CH2 and 1 CH3 at 11:37 please ? Where do you see the other 2 CH2 ?
@chicoroth86793 ай бұрын
that's the best explanation i found! thank you.
@profwatad4 ай бұрын
really good explanation, thank you:)
@mohamednour47674 ай бұрын
Thank you
@josueromerotorrico44534 ай бұрын
Subscribed, you explain really well. Congrats!
@haydenhartranft15244 ай бұрын
You are a lifesaver and an excellent teacher, many thanks
@PopelPtak4 ай бұрын
Thanks!
@koksalan754 ай бұрын
Some use elemental analyzer before doing all this, why is that?
@saikrishnasurajbavirisetty78044 ай бұрын
Fantastic video , love the jokes in the middle😂
@MrEnzo3405 ай бұрын
I am a proteomics professor in France. Your course is just great. thank you
@ob400mH5 ай бұрын
#Left hand gang
@sto27795 ай бұрын
Great explanation
@alankhalil16465 ай бұрын
i am sorry i have to bring this up, i am a master student and i was studying for my exam on this subject and randomly came across your video which was of great help. i noticed your name is alan doucette, and you look just like a famous fintess youtuber i have been following for years. are you greg doucettes brother?!! my god you look just like him
@amir51992 ай бұрын
He is!
@plabondas47455 ай бұрын
You are a magician
@ippogln5 ай бұрын
The way you explain these topics in your videos is just phenomenal! Keep up the good work!
@thescholarsjourney6615 ай бұрын
Watching this while working on A. Chem on my way to get a forensics degree! Glad you brought up how important this aspect is for the field!
@aiwissal4785 ай бұрын
saved my life
@Bubunaly6 ай бұрын
I've struggled to understand mass accuracy in MS for years now and finally I have a grasp on it now!! THANK YOU FOR CREATING THIS CONTENT!!!! PPM and PPB were so frustrating to me, and now in under 10 minutes it all clicked.
@LittleHerdaz6 ай бұрын
Thank you so much for this, this was super helpful :)
@hobbibs6 ай бұрын
thank you so much, your videos have been helping me finish my undergrad!!!
@carlicru52226 ай бұрын
This really helped me to understand the differences between spectra acquisition modes! Thank you
@grantwiersum73947 ай бұрын
8:50 the one thing you missed out on mentioning is the inverse square law. If you plot the potential energies of the ions between two poles, you get either a knife-edge (i.e. 1/x^2) where small ions roll off, big ones don't have time. Or you get a parabola-shaped ditch (x^2) where the big ions have enough momentum to get all the way up the walls. Don't know if it'll help anyone else, but I always like watching balls roll down planes.
@calciferhall94407 ай бұрын
Need subtitles T^T ~~
@user-pz1sr5mm9w7 ай бұрын
best explanation ever..
@calciferhall94407 ай бұрын
@4:17, "The low mass compounds that have the mass defect." should be "mass sufficiency"?
@calciferhall94407 ай бұрын
10:00 LOL, so funny
@calciferhall94407 ай бұрын
can anyone tell me why there's error between website calculation and hand calculation? When both methods calculated, there is no charge. So this "error" is just used for mentioning that small difference can be detected by MS?
@calciferhall94407 ай бұрын
Wow, it's amazing! "carbon 12 by definition has a mass of exactly 12, and therefore, if you look at carbon 13, it is not the mass of carbon 12 plus one neutron. It's a little bit less than that." You explain this extremely clear!!!