Sensor array optimization techniques for exhaled breath analysis to discriminate diabetics using an electronic nose
نویسندگان
چکیده
منابع مشابه
Exhaled Breath Analysis System based on Electronic Nose Techniques Applicable to Lung Diseases
There are many respiratory diseases including lung cancer, chronic obstructive pulmonary disease (COPD), asthma, and so on. Among them, lung cancer and COPD are leading causes of death in the world. However, diagnosis of those diseases vary often late in the course of the diseases since available diagonostics methods are not sufficiently sensititive and specific. There is evidence to suggest th...
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Malignant mesothelioma (MM) is a rare tumour which is difficult to diagnose in its early stages. Earlier detection of MM could potentially improve survival. Exhaled breath sampling of volatile organic compounds (VOCs) using a carbon polymer array (CPA) electronic nose recognises specific breath profiles characteristic of different diseases, and can distinguish between patients with lung cancer ...
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New 'omics'-technologies have the potential to better define airway disease in terms of pathophysiological and clinical phenotyping. The integration of electronic nose (eNose) technology with existing diagnostic tests, such as routine spirometry, can bring this technology to 'point-of-care'. We aimed to determine and optimize the technical performance and diagnostic accuracy of exhaled breath a...
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Using electronic nose, the odor fingerprints of Xihu-Longjing Tea from three producing areas and two tree specieswere collected. After analyzing the average fingerprint spectrum and its principal component scores, the genetic algorithms (GAs) were developed to select and optimize the effective sensors which can significantly contribute to modeling of production areas and tree species. The key t...
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BACKGROUND AND OBJECTIVE Patients with persistent asthma have different inflammatory phenotypes. The electronic nose is a new technology capable of distinguishing volatile organic compound (VOC) breath-prints in exhaled breath. The aim of the study was to investigate the capacity of electronic nose breath-print analysis to discriminate between different inflammatory asthma phenotypes (eosinophi...
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ژورنال
عنوان ژورنال: ETRI Journal
سال: 2018
ISSN: 1225-6463
DOI: 10.4218/etrij.2017-0018