{"title":"Effect of Strain on Properties of Metal Doped VO2 Based Thermal Sensors on Muscovite Substrate","authors":"Samee Azad, D. Gajula, M. H. Prio, G. Koley","doi":"10.3390/ecsa-9-13320","DOIUrl":"https://doi.org/10.3390/ecsa-9-13320","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"218 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114323355","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}
P. Conigliaro, Federica Massaro, M. Portaccio, M. Lepore, I. Delfino
{"title":"Study of Absorbance and Fluorescence Properties of Laccase and Catechol Solutions in the UV Range","authors":"P. Conigliaro, Federica Massaro, M. Portaccio, M. Lepore, I. Delfino","doi":"10.3390/ecsa-9-13333","DOIUrl":"https://doi.org/10.3390/ecsa-9-13333","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"1073 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132358671","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}
{"title":"Experiment with Cuffless Estimation of Arterial Blood Pressure from the Signal Sensed by the Optical PPG Sensor","authors":"J. Pribil, A. Přibilová, I. Frollo","doi":"10.3390/ecsa-9-13220","DOIUrl":"https://doi.org/10.3390/ecsa-9-13220","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133555465","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}
{"title":"A Novel Imidazole Derivative: Synthesis, Characterization and Chemosensory Ability for Ions","authors":"Nuna L. P. Ramos, S. Costa, M. Raposo","doi":"10.3390/ecsa-9-13184","DOIUrl":"https://doi.org/10.3390/ecsa-9-13184","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130331897","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}
Shalom Z. Carmona-Gallegos, Christian E. Duran-Bonilla, Karina Abboud, Juan Misael Gongora-Torres, C. Vargas-Rosales
: The solar system is still uncommunicated and unknown for humankind. To acquire more knowledge about the solar system, we send satellites and rovers to explore those planets, however it is costly and takes a lot of effort. Soil retains information about the environment of celestial bodies, and we can process that information to make decisions about future infrastructure settlements that could provide advantages for the interplanetary Internet. The interplanetary internet communications must be scalable, interoperable, secure, and easy for data transmission. But before thinking about carrying out soil analysis through surface exploration, we can see that the first step is to analyze it using sensing satellites studying the structure of their data collection orbits through intelligent vision. In this paper we propose the use of cameras mounted on sensing satellites for the soil analysis during orbit (high-resolution, infrared, spectral, optical) for general scanning of surface elements with AI post- processing, and mass spectrometer for spectroscopy. This equipment will analyze the chemical composition of the surfaces, the magnetic field lines, the material radiation, detecting rocks and gas elements, and identify the surface characteristics, among others. In this paper, we discuss how to develop the architecture of an interplanetary internet physical platform with space-to-ground observations and measurements. A satellite orbiting a celestial body will become a sensor node with physical layers designed with relays and a modular setup, as well as a data transport method and location estimation sensing system, as a basis for the interplanetary Internet system. The design of the interplanetary Internet must consider the information from analysis and observation of celestial bodies variables and parameters, as a fundamental flow of information that must be transported through the network to be further analyzed and used.
{"title":"The Interplanetary Internet for Observation and Monitoring of the Solar System","authors":"Shalom Z. Carmona-Gallegos, Christian E. Duran-Bonilla, Karina Abboud, Juan Misael Gongora-Torres, C. Vargas-Rosales","doi":"10.3390/ecsa-9-13328","DOIUrl":"https://doi.org/10.3390/ecsa-9-13328","url":null,"abstract":": The solar system is still uncommunicated and unknown for humankind. To acquire more knowledge about the solar system, we send satellites and rovers to explore those planets, however it is costly and takes a lot of effort. Soil retains information about the environment of celestial bodies, and we can process that information to make decisions about future infrastructure settlements that could provide advantages for the interplanetary Internet. The interplanetary internet communications must be scalable, interoperable, secure, and easy for data transmission. But before thinking about carrying out soil analysis through surface exploration, we can see that the first step is to analyze it using sensing satellites studying the structure of their data collection orbits through intelligent vision. In this paper we propose the use of cameras mounted on sensing satellites for the soil analysis during orbit (high-resolution, infrared, spectral, optical) for general scanning of surface elements with AI post- processing, and mass spectrometer for spectroscopy. This equipment will analyze the chemical composition of the surfaces, the magnetic field lines, the material radiation, detecting rocks and gas elements, and identify the surface characteristics, among others. In this paper, we discuss how to develop the architecture of an interplanetary internet physical platform with space-to-ground observations and measurements. A satellite orbiting a celestial body will become a sensor node with physical layers designed with relays and a modular setup, as well as a data transport method and location estimation sensing system, as a basis for the interplanetary Internet system. The design of the interplanetary Internet must consider the information from analysis and observation of celestial bodies variables and parameters, as a fundamental flow of information that must be transported through the network to be further analyzed and used.","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127262105","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}
: Pancreatic cancer has one of the highest cancer mortality rates, as it is often detected in late stages, when unresectable tumours are present. Researchers have identified a biomarker associated with the early detection of pancreatic cancer, called Carbohydrate Antigen 19-9 (CA19-9), and have recommended it for pancreatic cancer screening, and for the monitoring of the efficacy of pancreatic cancer treatments. The development of a biosensor for the detection of CA19-9 is discussed in this paper. The biosensor uses capacitive spectroscopy on gold interdigitated electrodes. This electrochemical transducer mechanism was selected as appropriate due to its increased popularity in point-of-care applications. Mouse monoclonal anti-CA19-9 antibodies were covalently bound to the gold surface using cysteamine hydrochloride and glutaraldehyde, and immobilization was verified with a Zeiss AxioObserver fluorescence microscope. Next, the antigen was prepared in different concentrations, and added to the prepared electrodes. Impedance spectroscopy was done using the PalmSens4 Electrochemical Interface, where five different concentrations of CA19-9 were detected in this process. The concentrations ranged from 10 U/ml to 300 U/ml, which includes the threshold concentration of CA19-9 for the detection of pancreatic cancer, of 37 U/ml. This biosensor is therefore suited to detect the CA19-9 concentrations needed for pancreatic cancer
{"title":"A Capacitive Biosensor for the Early Detection of Pancreatic Cancer Using Carbohydrate Antigen 19-9","authors":"Taskeen Ebrahim, W. Perold, A. Engelbrecht","doi":"10.3390/ecsa-9-13322","DOIUrl":"https://doi.org/10.3390/ecsa-9-13322","url":null,"abstract":": Pancreatic cancer has one of the highest cancer mortality rates, as it is often detected in late stages, when unresectable tumours are present. Researchers have identified a biomarker associated with the early detection of pancreatic cancer, called Carbohydrate Antigen 19-9 (CA19-9), and have recommended it for pancreatic cancer screening, and for the monitoring of the efficacy of pancreatic cancer treatments. The development of a biosensor for the detection of CA19-9 is discussed in this paper. The biosensor uses capacitive spectroscopy on gold interdigitated electrodes. This electrochemical transducer mechanism was selected as appropriate due to its increased popularity in point-of-care applications. Mouse monoclonal anti-CA19-9 antibodies were covalently bound to the gold surface using cysteamine hydrochloride and glutaraldehyde, and immobilization was verified with a Zeiss AxioObserver fluorescence microscope. Next, the antigen was prepared in different concentrations, and added to the prepared electrodes. Impedance spectroscopy was done using the PalmSens4 Electrochemical Interface, where five different concentrations of CA19-9 were detected in this process. The concentrations ranged from 10 U/ml to 300 U/ml, which includes the threshold concentration of CA19-9 for the detection of pancreatic cancer, of 37 U/ml. This biosensor is therefore suited to detect the CA19-9 concentrations needed for pancreatic cancer","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122652325","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}
{"title":"Screening of Essential Oil Antioxidant Capacity Using Electrode Modified with Carboxylated Multi-Walled Carbon Nanotubes","authors":"A. Kalmykova, G. Ziyatdinova","doi":"10.3390/ecsa-9-13181","DOIUrl":"https://doi.org/10.3390/ecsa-9-13181","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115583438","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}
N. Felipe Montiel, Marc Parrilla, V. Beltran, Gert Nuyts, F. Van Durme, K. De Wael
1 A-Sense Lab, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium 2 NANOlab Center of Excellence University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium 3 Drugs and Toxicology Department, National Institute for Criminalistics and Criminology (NICC), Vilvoordsesteenweg 100, 1120 Brussels, Belgium * Correspondence: noelia.felipemontiel@uantwerpen.be † Presented at the 9th International Electronic Conference on Sensors and Applications, 1–15 November 2022; Available online: https://ecsa-9.sciforum.net/.
{"title":"Highly Selective Electrochemical Profiling of Heroin in Street Samples","authors":"N. Felipe Montiel, Marc Parrilla, V. Beltran, Gert Nuyts, F. Van Durme, K. De Wael","doi":"10.3390/ecsa-9-13222","DOIUrl":"https://doi.org/10.3390/ecsa-9-13222","url":null,"abstract":"1 A-Sense Lab, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium 2 NANOlab Center of Excellence University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium 3 Drugs and Toxicology Department, National Institute for Criminalistics and Criminology (NICC), Vilvoordsesteenweg 100, 1120 Brussels, Belgium * Correspondence: noelia.felipemontiel@uantwerpen.be † Presented at the 9th International Electronic Conference on Sensors and Applications, 1–15 November 2022; Available online: https://ecsa-9.sciforum.net/.","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123947147","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}
{"title":"Finite Element Simulation for Predicting the Magnetic Flux Density for Electromagnetic Vibration Energy Harvester","authors":"T. Toluwaloju, C. Thein, D. Halim","doi":"10.3390/ecsa-9-13341","DOIUrl":"https://doi.org/10.3390/ecsa-9-13341","url":null,"abstract":"","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126467481","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}
: Principal component analysis (PCA) is a widespread technique in data analysis. Recently, the L1-norm has been proposed as an alternative criterion to classical L2-norm in PCA due to its greater robustness to outliers. The present work shows that, with a whitening step, L1-PCA can perform spectrum sensing and modulation recognition in
{"title":"Unsupervised and Computationally Lightweight Spectrum Sensing in IoT Devices","authors":"R. Martín-Clemente, V. Zarzoso","doi":"10.3390/ecsa-9-13159","DOIUrl":"https://doi.org/10.3390/ecsa-9-13159","url":null,"abstract":": Principal component analysis (PCA) is a widespread technique in data analysis. Recently, the L1-norm has been proposed as an alternative criterion to classical L2-norm in PCA due to its greater robustness to outliers. The present work shows that, with a whitening step, L1-PCA can perform spectrum sensing and modulation recognition in","PeriodicalId":427594,"journal":{"name":"The 9th International Electronic Conference on Sensors and Applications","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125613489","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}
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