Don't worry about it. After that comes the tremendous heat and the shock wave. If that doesn't evaporate or otherwise kill you then just wait for the radiation, that ought to do it. If you're still here after that well I guess this is not your lucky day. Cheers.
Hardened chips are often manufactured on insulating substrates instead of the usual semiconductor wafers.Using silicon oxide and sapphire as conducting materials, or using a layer of depleted boron as shielding