Wladimir Tschekalinskij

Detection of disease-associated VOC signatures with laser-based photoacoustic spectroscopy (LPAS)

Abstract This paper presents a novel, non-invasive approach for distinguishing between patients with various medical conditions based on volatile organic compound (VOC) signatures. Cotton swabs were used to swab the nose, navel, and ear of 24 patients, after which the odor of the...