Electrochemical impedance sensors for monitoring trace amounts of NO3 in selected growing media

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorLaval University-
Autor(es): dc.contributorDe la Faune et des Parcs-
Autor(es): dc.contributorJIRU Instituto de Quimica-
Autor(es): dc.creatorGhaffari, Seyed Alireza-
Autor(es): dc.creatorCaron, William-O.-
Autor(es): dc.creatorLoubier, Mathilde-
Autor(es): dc.creatorNormandeau, Charles-O.-
Autor(es): dc.creatorViens, Jeff-
Autor(es): dc.creatorLamhamedi, Mohammed S.-
Autor(es): dc.creatorGosselin, Benoit-
Autor(es): dc.creatorMessaddeq, Younes-
Data de aceite: dc.date.accessioned2022-08-04T22:04:49Z-
Data de disponibilização: dc.date.available2022-08-04T22:04:49Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2015-07-21-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/s150717715-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/220412-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/220412-
Descrição: dc.descriptionWith the advent of smart cities and big data, precision agriculture allows the feeding of sensor data into online databases for continuous crop monitoring, production optimization, and data storage. This paper describes a low-cost, compact, and scalable nitrate sensor based on electrochemical impedance spectroscopy for monitoring trace amounts of NO3− in selected growing media. The nitrate sensor can be integrated to conventional microelectronics to perform online nitrate sensing continuously over a wide concentration range from 0.1 ppm to 100 ppm, with a response time of about 1 min, and feed data into a database for storage and analysis. The paper describes the structural design, the Nyquist impedance response, the measurement sensitivity and accuracy, and the field testing of the nitrate sensor performed within tree nursery settings under ISO/IEC 17025 certifications.-
Descrição: dc.descriptionDepartment of Electrical and Computer Engineering Laval University-
Descrição: dc.descriptionDepartment of Chemistry Laval University-
Descrição: dc.descriptionCentre for Optics Photonics and Lasers (COPL) Laval University-
Descrição: dc.descriptionMinistère des Forêts De la Faune et des Parcs-
Descrição: dc.descriptionJIRU Instituto de Quimica-
Formato: dc.format17715-17727-
Idioma: dc.languageen-
Relação: dc.relationSensors (Switzerland)-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectElectrochemical impedance spectroscopy-
Palavras-chave: dc.subjectMicroelectronics-
Palavras-chave: dc.subjectNitrate sensor-
Título: dc.titleElectrochemical impedance sensors for monitoring trace amounts of NO3 in selected growing media-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.