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Rudolph A. Marcus

Rudolph A. Marcus

Canadian-American chemistWikipedia

Search complete. 6 mentions across 4 episodes found for "Rudolph A. Marcus".

Sep 30, 2026

Neil WithersGUEST
20:02
And it's...
Neil WithersGUEST
20:03
And going back to what we were saying before about, um, sort of building on other prizes, that, um, Rudy Marcus won the Nobel Prize in 1992 for electron transfer stuff.
Neil WithersGUEST
20:12
So-
Marianna KneppersHOST
20:12
Ooh
Neil WithersGUEST
20:02
And it's...
Neil WithersGUEST
20:03
And going back to what we were saying before about, um, sort of building on other prizes, that, um, Rudy Marcus won the Nobel Prize in 1992 for electron transfer stuff, so-
Marianna KneppersHOST
20:12
Ooh
Neil WithersGUEST
20:12
... it's kind of, again, it's something that's had one, one prize for one set of the- theory kind of stuff, and then these guys have developed it even further.
Roger SeheultHOST
32:21
Now, remember, again, this parabola is x squared.
Roger SeheultHOST
32:24
And this is what Rudolf Marcus had envisioned when he was studying this and trained at McGill University in Montreal and then at Caltech in California.
Roger SeheultHOST
32:33
This is known as the amount of energy that has to be displaced in the system for it to be perfectly aligned so that this electron will now move over to the acceptor side.
Roger SeheultHOST
32:46
And that involves all these protein side chains being moved in the right position, the actual molecule itself having to be moved into the position, and the solvents around it.

7 MINS LATER

Roger SeheultHOST
39:50
So here's the actual experiment that was published in 1988, and it showed exactly when they tried to have these electrons be donated here, and they could actually control the amount of speed that this happens.
Roger SeheultHOST
40:02
This is exactly the curve that they achieved.
Roger SeheultHOST
40:05
And Marcus, Rudolf Marcus, who was at Caltech, basically was proven correct.
Roger SeheultHOST
40:10
And this is him getting his Nobel Prize in 1992 because he was able to accurately describe exactly how electrons transfer.
Roger SeheultGUEST
48:59
What we're talking about is a paradigm shift in our understanding about how light affects our metabolism, specifically infrared light.
Roger SeheultGUEST
49:08
We've actually worked with Nobel Prize winning scientist Dr. Rudolf Marcus at Caltech, who interestingly just in the last month or so passed away.
Roger SeheultGUEST
49:26
So we really talked to him right at the end of his life.
Roger SeheultGUEST
49:29
He was 102.

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