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Re:'artificial photosynthesis' claimed 10x more efficient by Choco31415 on Monday February 20, 2023 @09:50PM (#34875853)
> Nature overcomes this with unbelievably complex protein repair structures that literally swap out defective proteins for new ones.

Interesting. Mind if I get a link to read up more on the subject? c:

Re:'artificial photosynthesis' claimed 10x more efficient by eats_indigo on Monday February 20, 2023 @10:29PM (#34876126)
Nick Lane covers this a little in the third chapter of his book Life Ascending: The Ten Great Inventions of Evolution. It might not be talking about the specific process OP was talking about but rather the Z Scheme of Photosynthesis
Re:'artificial photosynthesis' claimed 10x more efficient by saulpw on Monday February 20, 2023 @10:09PM (#34875983)
Re:'artificial photosynthesis' claimed 10x more efficient by jcims on Monday February 20, 2023 @10:52PM (#34876285)
Not directly related to photosynthesis, just the complexity of biology in general.

All of these original animations were done by Drew Berry, Veritasium just packaged a few of them in an easy to digest format

https://www.youtube.com/watch?v=X_tYrnv_o6A

Re:'artificial photosynthesis' claimed 10x more efficient by okoslaatoo on Monday February 20, 2023 @11:34PM (#34876637)
Re:'artificial photosynthesis' claimed 10x more efficient by enslavedrobot on Tuesday February 21, 2023 @03:00PM (#34886223)
It's a very complex topic (especially if you aren't a chemist).

I can't find an accessible video on the topic, but you want to look up photosystem II repair. You need to search up D1 replacement in photosystem II.

To get a flavour of the nanomachine aspect of it all, check out this video on electron transport across membranes (https://www.youtube.com/watch?v=LQmTKxI4Wn4).

Electron transport in proteins is crazy complex and actually amounts to molecular circuits where energy is guided to different spots inside proteins complexes in a unidirectional fashion. This guy is the grand daddy of the field (https://www.youtube.com/watch?v=ge7m9-PEiB8).