Thumb-size microsystem enables cell culture and incubation

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Johns Hopkins researchers have developed this thumb-sized microincubator. A syringe is used to inject living cells and nutrients into the device. Credit: Will KirkJHU
Johns Hopkins researchers have developed this thumb-sized microincubator. A syringe is used to inject living cells and nutrients into the device. Credit: Will Kirk/JHU

Integrating silicon microchip technology with a network of tiny fluid channels, some thinner than a human hair, researchers at The Johns Hopkins University have developed a thumb-size micro-incubator to culture living cells for lab tests.


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