Study on implantable magnets for tissue sensing and interesting findings on biomagnet migration

So the 3824 is likely my best bet. Noted.

I don’t recommend stuffing things in your muscles, just to be clear. The lodestones are not smooth and the 38 has a ridge which could be an issue in a moving environment.
What I’m saying is this would be very experimental and I can’t guarantee anything.
But I’ll be watching closely :smirk:

Also how the hell do you get it out if there’s an issue? That’s not a simple scalpel cut :flushed:

But amongst the options, yes

As an undercoat it’s fine… better than nickel… but it won’t work as a last resort… it’s garbage for that. The only purpose it would serve would be to keep the neodymium core from corroding between manufacturing the magnet and applying whatever the final coating would be. Neodymium cores start to oxidize in air so magnetic cores without any coating at all are shipped in a special oil to keep them from starting this process, but that’s a messy annoying process to have to work with, so an anti-oxidation coating is applied… typically a nickel amalgam (the typical ā€œsilverā€ colored magnet).

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As far as I’m concerned this falls 100% on me!

Do you think a polished 4825 would be better?

This is my primary concern, above all else.

Dually noted.

Another option I have is contacting the project contact for the paper above to see if they have any extra they’d be willing to sell. Very doubtful, but who knows? Maybe they want a human participant!

Hopeful thinking all around, but may be worth a shot if only for magnet acquisition.

I think size matters more but I’m just guessing. I assume some tissue will encapsulate it to prevent friction over time.

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You can try but it won’t happen, you can lose your entire career over something like this. Academics have their hands tied by reputation and uptight ethics

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I understand. It’s dumb, but I understand.

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