Bubble Bots: Simple Biocompatible Microrobots Autonomously Target Tumors

Bubble bots: Simple biocompatible microrobots autonomously target tumors

The potential of microrobots is enormous. These miniature objects can be designed to carry out actions within the body, such as sensing biomarkers, manipulating objects like blood clots, or delivering drug therapies to tumor sites. But working out how to make the tiny bots effective, biocompatible, and cost effective is challenging. Now a Caltech-led team has taken a huge step toward making the next generation of microrobots for drug delivery. T…