The basic working principle of colorimetric sensing is colorimetry, which is a visible change in color that results from a chemical interaction between the sensing/detecting material and the target ...

A person applying the color-changing tattoo, and a color chart for the medical-alerting tattoo. Ali Yetisen et al. Soon, tattoos won’t just show how cool you are — they’ll also show how healthy you ...

Read more about Wearable AI biosensors could redefine early disease detection and personalized care on Devdiscourse ...

Gone are the days in which tattoos were just permanent wearable decor on one’s body. Now, scientists are hoping to add some function to the permanent skin marking. Researchers at the Technical ...

Scientists in Germany have developed an intradermal tattoo that changes color in response to fluctuations in glucose, albumin, and pH levels. Tests on animal skin have shown that the tattoos ...

A new swallowable device called PRIM (Pill for ROS-responsive Inflammation Monitoring) could someday make tracking inflammatory bowel disease (IBD)—a chronic condition that causes inflammation in the ...

The art of tattooing may have found a diagnostic twist. A team of scientists in Germany have developed permanent dermal sensors that can be applied as artistic tattoos. As detailed in the journal ...

Researchers have developed a new nano-biosensor using zinc oxide nanoparticles (ZnO-NPs) and curcumin that significantly improves the sensitivity and efficiency of detecting aflatoxin B1 (AFB1), a ...

Schematic mechanism of the MPXV-LAMP assay. (A) The MPXV-LAMP-LFB assay uses loop-mediated isothermal amplification (LAMP) with specific primers to detect Monkeypox virus strains. FIP and LF primers, ...