What is Cryo-Electron Microscopy (Cryo-EM)?
Рет қаралды 143,825
9 жыл бұрынwww.ucsf.edu/news/2015/05/1298...
There are thousands of different kinds of proteins in our bodies, from antibodies to some hormones. Some of these proteins are so tiny and complex we haven’t been able to see or study them - until now. UCSF researchers and their team developed powerful new equipment that has revolutionized cryo-electron microscopy.
@ucsf 3 жыл бұрын
Correction: 1:13 - The voltage associated with accelerating electrons is labeled as 400 volts. It should be 300 kilo volts.
@yuntaozhang666 4 жыл бұрын
Thanks for their contribution to making cryo-EM more powerful.
@MrsThAnKsGiViNg 5 жыл бұрын
This video was extremely helpful, Thank you!
@samtyler8087 4 жыл бұрын
Does this method require the sample to be homogenized for the 2D averaging to work?
@Hadkek 7 жыл бұрын
This is an awesome video! I wish more people were able to see it
@abhishekroy6691 6 жыл бұрын
Now it got 2017 nobel prize in chemistry as a greater recognition
@RunFreely-rl4pm 4 ай бұрын
2:23 What is the PDB code of this protein molecule?
@impactsoft2928 6 ай бұрын
what is protein code in PBD website ?
@damonturney1 2 жыл бұрын
"shoots electrons at the speed of light" ... lol
@theeargasmchannel 6 жыл бұрын
thanks a lot for this vid!
@exodus1224 3 жыл бұрын
Wait a second, did he just say the electrons travel at the speed of light? I don't know if I trust this "UCSF" guy lmao
3 жыл бұрын
Probably the guy narrating is not a scientist but a journalist. Happens a lot and it's kind of sad seeing the lack of cooperation. But it's not a reason to be skeptical about the discovery.
@khadidjaesperanza7078 3 жыл бұрын
Why electron mass is not involved in the calculation of the mass number of an atom?
@RohitKushwaha 3 жыл бұрын
400volts on 1:12?
@ucsf 3 жыл бұрын
Good catch. It's actually 300 kilo volts.
@Pabloskatepk92 3 жыл бұрын
"An electron gun shoots electrons at the speed of light"? Really? Special relativity prohibits anything with mass to reach the speed of light. Electrons don't even go at the speed of light in a synchrotron... UCSF, you must do better when disseminating science.
@TS-kt3nf 7 ай бұрын
Electrons at the speed of light? LOL
@rajatjha707 6 жыл бұрын
noble prizeeee
@arranhickman8618 4 жыл бұрын
you mention cryo, but at no point do you allude to why cryo is important, nor explain its benefits to your particular evaluation!
@mixyroo 3 жыл бұрын
Actually, they did mention why it's important and its benefits...
@mivalverde8627 6 жыл бұрын
please, subtitles Spanish!! 😞
@jacobvandijk6525 5 ай бұрын
I don't like this kind of commercials.
Chemical & Engineering News
Рет қаралды 132 М.
The Royal Institution
Рет қаралды 272 М.
Electron Microscopy from Thermo Fisher Scientific
Рет қаралды 13 М.
Ujjawal4u. 120k Views . 4 hours ago
Рет қаралды 7 МЛН
Typecase
Рет қаралды 1,3 МЛН