Detecting Cannabis Use on the Human Skin Surface via an Electronic Nose System - Voss, Andreas; Witt, Katharina; Kaschowitz, Tobias; Poitz, Wolf; Ebert, Andreas; Roser, Patrik; Bär, Karl-Jürgen (Sensors (Basel, Switzerland), 2014)
Keywords: Adult; Cannabis; Cannabis - chemistry; Chromatography; Deodorants; Discriminant Analysis; Drug testing; Drugs; Electronic mail systems; Electronic Nose; Electronic noses; Gases; Hair; Human body; human body odor; Humans; Marijuana; Mass spectrometry; Metal oxides; Odorants - analysis; Odors; Pattern recognition; Principal Component Analysis - methods; Principal components analysis; principle component analysis (PCA); Psychotherapy; Scientific imaging; Sensors; Skin; Skin - chemistry; Smoking; Spectrometry; Spectroscopy; support vector machine (SVM); Support vector machines; Tetrahydrocannabinol; THC; Urine; VOCs; Volatile organic compounds; Germany