Señales eléctricas en plantas : capacidad de discriminación a diferentes tipos de estímulos ambientales

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dc.contributor.advisorSegura Giraldo, Belarmino
dc.contributor.advisorLopez, Walter Ricardo
dc.contributor.authorGutiérrez Ruiz, Valeria
dc.contributor.cvlacGutiérrez Ruiz, Valeria [1053870988]
dc.contributor.researchgroupGrupo de Investigación en Instrumentación Física (GIF)
dc.date.accessioned2025-10-30T16:25:23Z
dc.date.available2025-10-30T16:25:23Z
dc.date.issued2025
dc.descriptionfotografías, graficas. ilustraciones, tablasspa
dc.description.abstractLa presente tesis propone una metodología experimental para la evaluación de la capacidad de discriminación de estímulos ambientales en plantas, basada en el análisis de las señales eléctricas generadas en sus tejidos. Aunque las plantas carecen de un sistema nervioso como el de los animales, presentan respuestas complejas frente a estímulos externos, dentro de las cuales destacan las señales eléctricas como indicadores fisiológicos relevantes. Con el propósito de estudiar esta capacidad de discriminación, se diseñó y desarrolló un prototipo portátil para el registro y medición en tiempo real de las señales eléctricas en plantas, complementado con una herramienta computacional para el procesamiento y análisis digital de los datos obtenidos. La metodología experimental se fundamenta en la aplicación controlada de diversos estímulos físicos a plantas seleccionadas, bajo condiciones de laboratorio estandarizadas. Los datos recogidos permitieron identificar patrones eléctricos asociados a cada tipo de estímulo, lo que evidencia la existencia de una posible capacidad de las plantas para discriminar entre distintos eventos del entorno (Texto tomado de la fuente)spa
dc.description.abstractThe present thesis proposes an experimental methodology for the evaluation of the discriminating capacity of environmental stimuli in plants, based on the analysis of the electrical signals generated in their tissues. Although plants lack a nervous system like that of animals, they present complex responses to external stimuli, among which electrical signals stand out as relevant physiological indicators. In order to study this discrimination capacity, a portable prototype was designed and developed for the real-time recording and measurement of electrical signals in plants, complemented by a computational tool for the digital processing and analysis of the data obtained. The experimental methodology is based on the contrallad application of various physical stimuli toselected plants, under standardized laboratory conditions. The data collected allowed the identification of electrical patterns associated with each type of stimulus, which shows the existence of a possible ability of plants to discriminate between different events in the environment.eng
dc.description.curricularareaCiencias Naturales.Sede Manizales
dc.description.degreelevelMaestría
dc.description.degreenameMagíster en Ciencias - Física
dc.format.extentxxi, 95 páginas
dc.format.mimetypeapplication/pdf
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/89082
dc.language.isospa
dc.publisherUniversidad Nacional de Colombia
dc.publisher.branchUniversidad Nacional de Colombia - Sede Manizales
dc.publisher.facultyFacultad de Ciencias Exactas y Naturales
dc.publisher.placeManizales, Colombia
dc.publisher.programManizales - Ciencias Exactas y Naturales - Maestría en Ciencias - Física
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.licenseAtribución-NoComercial 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subject.ddc570 - Biología::571 - Fisiología y temas relacionados
dc.subject.proposalSeñales eléctricas vegetalesspa
dc.subject.proposalBioelectricidadspa
dc.subject.proposalEstímulos ambientalesspa
dc.subject.proposalElectrofisiología vegetalspa
dc.subject.proposalPlant electrical signalseng
dc.subject.proposalBioelectricityeng
dc.subject.proposalEnvironmental stimulieng
dc.subject.proposalPlant electrophysiologyeng
dc.subject.unescoFisiología vegetal
dc.subject.unescoPlant physiology
dc.subject.unescoBotánica
dc.subject.unescoBotany
dc.subject.unescoCiencias naturales
dc.subject.unescoNatural sciences
dc.titleSeñales eléctricas en plantas : capacidad de discriminación a diferentes tipos de estímulos ambientalesspa
dc.title.translatedElectrical signals in plants : ability to discriminate different types of environmental stimulieng
dc.typeTrabajo de grado - Maestría
dc.type.coarhttp://purl.org/coar/resource_type/c_bdcc
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.contentText
dc.type.driverinfo:eu-repo/semantics/masterThesis
dc.type.versioninfo:eu-repo/semantics/acceptedVersion
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dcterms.audience.professionaldevelopmentEstudiantes
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