Board Thread:Questions and Answers/@comment-32617252-20170927011705/@comment-27392440-20170929000224

There have been no other beings besides Aizen that have had the chance to show that ability so a clear cut answer isn't possible, although from looking at the various situations in bleach you can naturally infer that hollows can do this to humans when they become strong enough. When Orihime's brother touched her as a weak hollow, there was a burn mark and it's not unreasonable to assume that stronger hollows could do more. Then there's starkk and lilynette, they unwillingly killed other hollows with their mere presence by accident so the odds a human could survive that are very small, meaning the human would to some extent die (not sure if they'd disintegrate like with Aizen though). Though keep in mind that since there's never been canon evidence proof one way or the other, the question is technically impossible to answer