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2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)最新文献

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Implementation of an Instrumental Odour Monitoring System (IOMS) with variable thresholds to predict citizens' odour perceptions 实施具有可变阈值的仪器气味监测系统(IOMS)，以预测市民的气味感知
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789659
B. J. Lotesoriere, C. Bax, L. Capelli
{"title":"Implementation of an Instrumental Odour Monitoring System (IOMS) with variable thresholds to predict citizens' odour perceptions","authors":"B. J. Lotesoriere, C. Bax, L. Capelli","doi":"10.1109/ISOEN54820.2022.9789659","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789659","url":null,"abstract":"The use of Instrumental Odour Monitoring Systems (IOMS) to monitor odours at plant fencelines is becoming more and more interesting. Indeed, in Italy, IOMS are currently frequently prescribed at waste treatment facilities with the purpose of continuously monitoring odour emission and produce alarms when a given threshold is exceeded. In this context, a possible improvement concerns the implementation of variable alarm thresholds, which change as a function of the local meteorological conditions, and result in a better correlation with odour perceptions at receptors. This paper presents the implementation of such a monitoring system applied to a landfill, proving its capability to increase the correspondence between threshold exceedances and odour events at receptors, thus paving the way for the development of a system capable in assisting plant managers to promptly identify critical situations and plan immediate interventions to reduce odour impacts.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130975806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Learning to see VOCs with Liquid Crystal Droplets 学习用液晶滴观察挥发性有机化合物
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789647
S. Palma, José Frazão, Rita Alves, Henrique M. A. Costa, C. Alves, Hugo Gamboa, Margarida Silveira, A. C. Roque
{"title":"Learning to see VOCs with Liquid Crystal Droplets","authors":"S. Palma, José Frazão, Rita Alves, Henrique M. A. Costa, C. Alves, Hugo Gamboa, Margarida Silveira, A. C. Roque","doi":"10.1109/ISOEN54820.2022.9789647","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789647","url":null,"abstract":"In hybrid gels with immobilized liquid crystal (LC) droplets, fast and unique optical texture variations are generated when distinct volatile organic compounds (VOCs) interact with the LC and disturb its molecular order. The optical texture variations can be observed under a polarized optical microscope or transduced into a signal representing the variations of light transmitted through the LC. We show how hybrid gels can accurately identify 11 distinct VOCs by using deep learning to analyze optical texture variations of individual droplets (0.93 average F1-score) and by using machine learning to analyze 1D optical signals from multiple droplets in hybrid gels (0.88 average F1-score).","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134576861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Overview on VOGAS: an instrument combining two gas sensing techniques for disease diagnosis VOGAS概述:一种结合两种气体传感技术用于疾病诊断的仪器
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789621
M. Padilla, M. León, J. Glöckler, T. Welearegay, Gidi Shani, B. Mizaikoff, Lars Österlund, J. Mitrovics, H. Haick
{"title":"Overview on VOGAS: an instrument combining two gas sensing techniques for disease diagnosis","authors":"M. Padilla, M. León, J. Glöckler, T. Welearegay, Gidi Shani, B. Mizaikoff, Lars Österlund, J. Mitrovics, H. Haick","doi":"10.1109/ISOEN54820.2022.9789621","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789621","url":null,"abstract":"We present VOGAS, a semi-portable in-strument performing non-invasive and fast detection of gastric cancer. The VOGAS device analyzes the patients exhaled breath using two gas sensing techniques: infrared spectrometry and different technologies of resistive gas sensors (gold nanoparticles, research developed metal oxides and commercial metal oxides). The combination of these techniques results in a great amount of complementary information in a single breath sample mea-surement, which can increase the ability of a one-gas sensing technique device to detect gastric diseases. In this work, we describe the VOGAS device in detail.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131775177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Novel and Sensitive Detection Method of Hydrogen Peroxide and Glucose Based on Copper Nanoclusters 一种基于铜纳米簇的过氧化氢和葡萄糖的新型灵敏检测方法
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789649
Shuqi Zhou, Xinyi Wang, Liubing Kong, Wen-Hui Lin, Chiyu Ma, Xianyou Sun, Zhuoru Huang, K. Ying, H. Wan, Ping Wang
{"title":"A Novel and Sensitive Detection Method of Hydrogen Peroxide and Glucose Based on Copper Nanoclusters","authors":"Shuqi Zhou, Xinyi Wang, Liubing Kong, Wen-Hui Lin, Chiyu Ma, Xianyou Sun, Zhuoru Huang, K. Ying, H. Wan, Ping Wang","doi":"10.1109/ISOEN54820.2022.9789649","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789649","url":null,"abstract":"The level of glucose in blood or urine are an important indicator of diabetes. Here, a sensitive and easily operated colorimetric methods was established based on the mercaptosuccinic acid modified copper nanocluster(MSA-CuNCs). MSA-CuNCs, which was act as both thehydrogen peroxide catalyst and the chromogenic reagent. By observing the absorption at 520 nm, the H2O2 could be detected, with the detection range of 0.2-5 mM and the detection limit of 0.05 mM. Using glucose oxidase, the glucose could also be detected, the detection range was 0.2-5 mM with the detection limit of 0.12 mM. This simple and cost-effective approach indicating its great potential for point-of-care applications","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131573284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Olfactory Bulb Biosensor Monitoring the Effect of Treatment Drugs for AD in vitro 嗅球生物传感器体外监测阿尔茨海默病治疗药物的效果
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789665
Mengxue Liu, Changming Chen, Qunchen Yuan, L. Zhuang, Ping Wang
{"title":"Olfactory Bulb Biosensor Monitoring the Effect of Treatment Drugs for AD in vitro","authors":"Mengxue Liu, Changming Chen, Qunchen Yuan, L. Zhuang, Ping Wang","doi":"10.1109/ISOEN54820.2022.9789665","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789665","url":null,"abstract":"Alzheimer disease (AD) is a severe neurodegenerative disease threating health of human being. Still, the treatment of AD is limited to conventional drug delivery pathway which failed to deliver an adequate amount of the drug in the brain. Intranasal drug administration pathway, given its proximity to the brain, provides a great opportunity for AD treatment. Also, olfactory dysfunction has been reported to be an early symptom of AD. Many researches have indicated olfactory bulb (OB) is the first region of the olfactory system to be damaged in AD. And olfactory bulb is where AD drugs must pass to get into the brain for intranasal delivery. Therefore, olfactory bulb biosensor based on MEA was established to monitor the effect of AD drugs in real-time, hopefully contributing to the intranasal administration of AD individual-based treatment.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127638993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Metal Oxide Semiconductor Gas Sensors-based E-nose and Two-stage Classification: Authentication of Malaysia and Vietnam Black Pepper Samples 基于金属氧化物半导体气体传感器的电子鼻及两阶段分类:马来西亚及越南黑胡椒样品的认证
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789618
Hui En Lee, Zehnder J. A. Mercer, S. Ng, M. Shafiei, H. Chua
{"title":"Metal Oxide Semiconductor Gas Sensors-based E-nose and Two-stage Classification: Authentication of Malaysia and Vietnam Black Pepper Samples","authors":"Hui En Lee, Zehnder J. A. Mercer, S. Ng, M. Shafiei, H. Chua","doi":"10.1109/ISOEN54820.2022.9789618","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789618","url":null,"abstract":"The superior quality of black pepper from Sarawak, Malaysia highlights the importance of geo-tracing as a mean to establish product differentiation. The geo-tracing method developed should not only differentiate between Malaysia and non-Malaysia black pepper, but also specify the country of origin, which is the deciding factor of price. This study has developed a two-stage classification model trained from responses of an electronic nose (e-nose) comprising of four metal oxide semiconductor (MOS) gas sensors and black pepper mass to authenticate Malaysia and Vietnam black pepper from India, Indonesia and frauded samples. 24 classifiers were trained and compared in terms of classification accuracy. By trial and error, 90 s mark of the sampling process has been determined to be the earliest sensors response time that contributes to 100% accuracy in classifying training dataset and predicting test samples that have been prepared to verify the classification model. In stage one, fine gaussian support vector machine (SVM), weighted k-nearest neighbor (KNN), bagged trees, subspace KNN and random under-sampling (RUS) boosted trees are the classifiers that have authenticated Malaysia samples with 100% accuracy. In stage two, bagged trees classifier has authenticated Vietnam samples from the remaining non-Malaysia samples with 100% accuracy.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115870501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unfolding perfumes using an optoelectronic nose 使用光电子鼻子打开香水
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789661
Pierre Maho, Romain Dubreuil, Léa Têtedoie, Yann Gueganno, Johanna Decorps, C. Herrier, Farnaz Hanaei, Nadine Vallet, T. Livache
{"title":"Unfolding perfumes using an optoelectronic nose","authors":"Pierre Maho, Romain Dubreuil, Léa Têtedoie, Yann Gueganno, Johanna Decorps, C. Herrier, Farnaz Hanaei, Nadine Vallet, T. Livache","doi":"10.1109/ISOEN54820.2022.9789661","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789661","url":null,"abstract":"Every perfume is composed of different notes which describe its odor over time, from the top notes which contain the most volatile components to the base notes which are what remain once the fragrance has fully settled. In this study, we measure with an optoelectronic nose several perfumes over time to capture each step of their odor evolution. To put this idea into practice, we compare different perfumes at different moments of their evolution. We show that the differentiation of two products can be quite difficult at the very beginning of the fragrance release but becomes easier with time.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127589043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Gas Source Declaration Methods for Single-Robot Search 单机器人搜索气源声明方法研究
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789673
Pepe Ojeda, J. Monroy, Javier González
{"title":"On Gas Source Declaration Methods for Single-Robot Search","authors":"Pepe Ojeda, J. Monroy, Javier González","doi":"10.1109/ISOEN54820.2022.9789673","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789673","url":null,"abstract":"Source declaration, along with plume finding and plume tracking, is one of the needed processes for gas source localization (GSL). It is a fundamental part of the search, since it is responsible to decide whether the gas source has been found, and also to pinpoint its location. Despite its importance, source declaration is often ignored in most of the GSL research, the criteria for termination being selected in a seemingly arbitrary manner, or even not being discussed at all. A clear example of this is the large number of experiments in the literature that are declared concluded whenever the robot manages to physically reach the source, without formally declaring it. In this work, we seek to provide an overview of the most significant declaration methods that have been used in state-of-the-art research for single-robot GSL, analyzing their strengths and weaknesses. We also provide a preliminary experimental validation of these methods, focusing on how stable their performance is when their input parameters are modified.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127479494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Potentiometric e-tongue for anti-inflammatory pharmaceuticals screening 消炎药筛选的电位电子舌法
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789633
Sara Farotto, C. Caltagirone, Giacomo Picci, V. Lippolis, R. Paolesse, C. di Natale', L. Lvova
{"title":"Potentiometric e-tongue for anti-inflammatory pharmaceuticals screening","authors":"Sara Farotto, C. Caltagirone, Giacomo Picci, V. Lippolis, R. Paolesse, C. di Natale', L. Lvova","doi":"10.1109/ISOEN54820.2022.9789633","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789633","url":null,"abstract":"The development of potentiometric e-tongue system based on ion-selective electrodes prepared with PVC solvent polymeric membranes doped with new type of acyclic squaramide receptors L1-L5 for fast screening of non-steroidal anti-inflammatory drugs, ketoprofen and naproxen, in aqueous media is reported. The e-tongue system has shown the ability of effective discrimination among very similar ketoprofen (KF) and naproxen (NS) drugs, and the possibility to detect these analytes at the concentration as low as 0.7uM, with R2 of 0.947 and 0.919 NS-Na and KF-Lys, respectively, was shown.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123772699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selectivity of Vapour Trace Detection System 蒸汽痕量检测系统的选择性
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789677
Ajda Tuševski, A. Gradišek, D. Strle
{"title":"Selectivity of Vapour Trace Detection System","authors":"Ajda Tuševski, A. Gradišek, D. Strle","doi":"10.1109/ISOEN54820.2022.9789677","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789677","url":null,"abstract":"In this article we investigate the selectivity improvements of vapor trace detection system (VPDS) built of the array of differently functionalized comb capacitive sensors and extremely sensitive integrated electronic circuits. We present some simple theoretical background, a complete detection system, calibration procedure and some measured results. To improve the selectivity, we propose to use increased number of differently modified sensors together with machine learning algorithms for more efficient pattern recognition.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"235 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122452892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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