December 08-11, 2023

MedTech Impact 2023

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Tag Archives: nanotechnology

Device Alerts Smartphones to Spoiled Food

Device Alerts Smartphones to Spoiled Food

Foodborne illnesses affect 48 million Americans each year, a grim statistic that leads to over 128,000 hospitalizations and 3,000 deaths, according to the U.S. Centers for Disease Control and Prevention.

Yet recent findings published June 27 in the journal Nano Letters indicate that technology can be employed to prevent consumers from buying and/or eating tainted food.

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A Miracle Medical Chip: Devices that Heal

Researchers at Ohio State University have taken the first step in creating a medical chip that could ultimately heal almost any injury or disease.

The development of a small, dime-sized silicone device—known as Tissue Nanotransfection (TNT)—uses nanotechnology to actively reprogram a person’s cellular makeup. By simply placing the chip on a wound, the device sends an electrical pulse designed to convert living cells into whatever necessary cells the body requires. The pulse “opens a small window into the cell,” allowing the chip to transmit an entirely new genetic code. Moreover, the entire process takes less than one second.

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