the way inf-arc nanites work is that they disintegrate you to dodge any damage then reconstruct you instantly, they're also so small that nothing can hit the nanites themselves. including shockwaves explosions other nanites and atom annihilating counter effects (as these nanites were introduced mostly to stop competition from using Caezar rifles against Veni and his division, the nanites were engineered to counter disintegrating effects, which would also apply to the infinity gauntlets effects, also a caezar rifle is more powerful than the infinity gauntlet because the gauntlet disintegrates you DOWN to your bare atoms. however the rifle disintegrates EVERYTHING, including your atoms and molecular bonds)