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 ...

Biosensors are emerging as an important tool to evolutionarily engineer metabolic pathway enzymes for the microbial production of chemicals. A colorimetric biosensor used to increase dopamine levels ...

A research group presented a novel biosensor which can produce diverse, high-level microbial cell factories. The biosensor monitors the concentration of products and even intermediates when new ...

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 ...

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, ...

A research group at KAIST presented a novel biosensor which can produce diverse, high-level microbial cell factories. The biosensor monitors the concentration of products and even intermediates when ...