AI, Nanobiotechnology, and the Future of Precision AntibioticsAntimicrobial resistance has become a defining global health emergency, eroding the effectiveness of existing therapies and placing millions of lives at risk as pathogens evolve faster than conventional drug development can respond. The scale and speed of this crisis expose fundamental limitations in traditional antibiotic discovery, which remains costly, slow, and poorly aligned with the biological complexity of infections. Advances in artificial