Several years ago, researchers from the University of Twente joined forces with a number of companies to develop a prototype for a machine that would combine ultrasound and photoacoustics medical imaging techniques. Combining these techniques allows specialists to create images of superficial areas of the body that can offer doctors
Cancer is caused by changes in the human genome. Mutations in oncogenes and in tumor suppressor genes accumulate unrecognized over time and lead to uncontrolled cell proliferation eventually. In 50% of all human tumors the tumor suppressor gene TP53 is no longer functional being the most frequently mutated cancer gene.
"Conventional drug detection generally use techniques that require long operation time, sophisticated experimental procedures, and expensive equipment with well-trained professional operators; moreover, they are not usually portable," says co-senior author Joon Hak Oh, who heads an organic electronics laboratory at Pohang University of Science and Technology (POSTECH). "Our method is
Perena Gouma, a professor in the Materials Science and Engineering Department at The University of Texas at Arlington, has published an article in the journal Sensors that describes her invention of a hand-held breath monitor that can potentially detect the flu virus. The article, published in January 2017, explains in-depth how