Noninvasive analysis of exhaled breath for gastric cancer diagnosis using paper-based smartphone nano-optoelectronic noses
Yu Cai, Liping Huang, Weijian Sun, Changshun Xu, Xueqian Ren, Ying Ye, Yajie Zhu, Liangbin Sun, Danfeng Jiang, Qingwen Zhang, Yi Wang
Topics & Concepts
Breath gas analysisElectronic noseExhaled airGas chromatography–mass spectrometryPartial least squares regressionLinear discriminant analysisDiagnostic biomarkerSensor arrayChromatographyEnvironmental chemistryMass spectrometryMaterials scienceCancerChemistryNanotechnologyComputer scienceMedicineInternal medicineArtificial intelligenceToxicologyMachine learningBiologyAdvanced Chemical Sensor TechnologiesBiosensors and Analytical DetectionGas Sensing Nanomaterials and Sensors