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Sep. 14, 2022 —Researchers have developed low-cost, painless, and bloodless tattoos that can be self-administered and have many applications, from medical alerts to tracking neutered animals to ...
Aug. 24, 2022 —From life-like faces to elaborate nature scenes, tattoos are a true art form. But the inks are unregulated in the U.S. Their chemical composition is a mystery, which means potential side effects are ...
Feb. 26, 2021 —The technology, which uses organic light-emitting diodes (OLEDs), is applied in the same way as water transfer tattoos. That is, the OLEDs are fabricated on to temporary tattoo paper and transferred ...
Dec. 2, 2022 —Researchers have applied emerging electronic tattoo (e-tattoo) technology to the tricky task of measuring stress levels by attaching a device to people's ...
Sep. 8, 2020 —Farmers and fruit growers report that climate change is leading to increased ozone concentrations on the soil surface in their fields and orchards, which can cause irreversible plant damage, reduce ...
Sep. 2, 2020 —The humble ink in a tattoo artist's needle could be the key to improving the detection of cancer. Researchers recently developed new imaging contrast agents using common dyes such as tattoo ink ...
Apr. 17, 2023 —Researchers have developed the first cardiac implant made from graphene, a two-dimensional super material with ultra-strong, lightweight and conductive properties. Similar in appearance to a ...
Apr. 6, 2021 —Scientists have developed a novel type of implantable sensor that continuously transmits information on vital values and concentrations of substances or drugs in the body and can be operated in the ...
Mar. 28, 2023 —Have a cough, sore throat and congestion? Any number of respiratory viruses could be responsible. Today, scientists report using a single-atom-thick nanomaterial to build a device that can ...
Sep. 28, 2021 —Researchers solved one of the biggest problems with existing wearable pressure sensors: even the slightest amount of pressure, something as light as a tight long sleeve shirt over a sensor, can throw ...