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Antifreeze proteins prevent water inside organisms from freezing, allowing them to survive at temperatures below 0 °C. They do this by actually binding to tiny ice crystals and preventing them from growing further, basically keeping the water in a supercooled state. I think this is fascinating.
Is it possible for there to be nanomachine enzymes (not made of proteins, because they would denature) that bind to tiny gas bubbles in solution and prevent water from boiling above 100 °C?