Can anyone find a reference in a DC comic in regards to supermans Kryptonian skin cells

https://www.bing.com/videos/search?q=Big+bang+Theory+Kryptonian+skin+cells&view=detail&mid=54C5A476CCBBCB4211BF54C5A476CCBBCB4211BF&FORM=VIRE

In Big Bang Theory, Leonard challenges Sheldon, he says "I have 2600 comics in there, and I challenge you to find a single reference to Kryptonian skin cells".

Can anyone find such a reference?

What issue?

@krleavenger

@odin619360: In other words, you are asking for an issue?

I just edit that in, is there an issue that references this?

@odin619360: One single issue where Superman's cells were referenced? No idea.

@lvenger

hello, you are knowledgeable on Superman, would you know the Answer?

@krleavenger

I finally found something, I know its been a while. But I believe this confirms it, Superman has skins cells that store solar energy.

What they were talking about was if Superman's cells were referenced to hold sunlight at night.

In Superman Unchained number 2 they talk about the amount of power Supermans cells absorb.

In Superman 23.3 they talk about kryptonian cells and their ability to absorb different energy from different kind of stars.

@odin619360: Where is that from?

LOL, i was hoping you knew.

Haha! I could remember that episode. No idea if that was an actual reference to an issue.

Grant Morrison's JLA run

welcome to the party gilliad.

@krleavenger: It happened at the end of the Mageddon event.

@thearchon: Mageddon? So JLA #36-41.

You have quite a few of them. Just have to go an dig them up .

Off head I think the mention about his cell in the solar flare power he had as new 52.

Also when he was depowered an absorb kryptonite in new 52 as well.

There was also the time when he fight Dracula. I know there is quite a few of them out there not as far fetch as Sheldon make it seems.

@krleavenger: Exactly. Has to be one of the last issue since he absorbed the anti-sunlight after Mageddon's defeat.

@thearchon: I'll check it out to see which one it is. It's been a while since I read Morrison's run.

when you do give me a heads up good buddy ;)

@thearchon: @odin619360:Found it. The scan is from JLA #41 - Mageddon!, the last issue of the story. Here is a high quality version.

https://m.imgur.com/e10P4OF