Hello Everyone,
If anyone knows please tell me answer of my following question.
I want to measure temperature inside brain precisely at hypothalamus. This part is very delicate and of very small size.

Can i use temperature nanosenor to measure it?

Is there any nanosensor material compatible with brain fluid and blood?Or all materials will lead to corrosion which may be very harmful as we are playing with brain?

If anyone knows the answer please reply as soon as possible.
Please reply even if you have slight idea so that I will get some hint.So please reply.
Thank you

my mail id is:- satyajitchincholkar@gmail.com