Biophotonics. Fluorescence and replectance in living organisms

Autores
Lagorio, María Gabriela; Cordon, Gabriela Beatriz; Iriel, Analia; Romero, Juan Manuel; Faivovich, Julián; Taboada, Carlos
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The light that emerges from a biological entity is relevant from many aspects. In thefirst place, it allows the construction of the organism?s image and consequently itis responsible for visual perception and communication. Secondly, it can becomean important tool in obtaining both physiological and chemical information fromthe observed entity, in a non-destructive way. When an organism is illuminated,the non-absorbed energy emerges as transmitted or reflected light. Additionally,fluorescence, phosphorescence or bioluminescence may be emitted. In ourresearch group, we have studied and modelled the light released as reflectanceand fluorescence for different biological systems like flowers, fruits, plant leaves,canopies, bird?s plumage and amphibians. In this review, we present the advances we have made in this area. They rangefrom the development of theoretical approaches to the implementation of optical methodologies for practical applications.The analysis of light interaction with biological material, which is the domain of biophotonics, has recently acquired greatimportance in view of the increasing use of optical techniques to the study of living tissues. However, the interpretationof the photophysical and spectroscopic properties of these systems is usually complicated by several factors: elevatedchromophore?s concentration, optical inhomogeneity, multi-scattering of photons and presence of multi-layered structuresin most cases. Because of these, the accurate modelling of the interaction with light helps to avoid artifacts and to betterinterpret the processes that take place. Physical models used in the analysis of chlorophyll fluorescence in leaves andcanopies with application in remote sensing, optical methodologies for food control and quantification of fluorescence in vivofor evaluation of its biological relevance are examples of the use of the emission of light and will be presented in this review.
Fil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cordon, Gabriela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Romero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Faivovich, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Taboada, Carlos. University of Duke; Estados Unidos
Materia
Fotonica
Reflectancia
Fluorescencia
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/133610
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biophotonics. Fluorescence and replectance in living organismsLagorio, María GabrielaCordon, Gabriela BeatrizIriel, AnaliaRomero, Juan ManuelFaivovich, JuliánTaboada, CarlosFotonicaReflectanciaFluorescenciahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The light that emerges from a biological entity is relevant from many aspects. In thefirst place, it allows the construction of the organism?s image and consequently itis responsible for visual perception and communication. Secondly, it can becomean important tool in obtaining both physiological and chemical information fromthe observed entity, in a non-destructive way. When an organism is illuminated,the non-absorbed energy emerges as transmitted or reflected light. Additionally,fluorescence, phosphorescence or bioluminescence may be emitted. In ourresearch group, we have studied and modelled the light released as reflectanceand fluorescence for different biological systems like flowers, fruits, plant leaves,canopies, bird?s plumage and amphibians. In this review, we present the advances we have made in this area. They rangefrom the development of theoretical approaches to the implementation of optical methodologies for practical applications.The analysis of light interaction with biological material, which is the domain of biophotonics, has recently acquired greatimportance in view of the increasing use of optical techniques to the study of living tissues. However, the interpretationof the photophysical and spectroscopic properties of these systems is usually complicated by several factors: elevatedchromophore?s concentration, optical inhomogeneity, multi-scattering of photons and presence of multi-layered structuresin most cases. Because of these, the accurate modelling of the interaction with light helps to avoid artifacts and to betterinterpret the processes that take place. Physical models used in the analysis of chlorophyll fluorescence in leaves andcanopies with application in remote sensing, optical methodologies for food control and quantification of fluorescence in vivofor evaluation of its biological relevance are examples of the use of the emission of light and will be presented in this review.Fil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Cordon, Gabriela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; ArgentinaFil: Romero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Faivovich, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Taboada, Carlos. University of Duke; Estados UnidosCentro de Estudios sobre Ciencia, Desarrollo y Educación Superior2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/133610Lagorio, María Gabriela; Cordon, Gabriela Beatriz; Iriel, Analia; Romero, Juan Manuel; Faivovich, Julián; et al.; Biophotonics. Fluorescence and replectance in living organisms; Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior; Science Reviews; 2; 1; 12-2020; 18-412683-9288CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.scirevfew.net/index.php/sciencereviews/article/view/36info:eu-repo/semantics/altIdentifier/doi/10.52712/sciencereviews.v2i1.36info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:18:10Zoai:ri.conicet.gov.ar:11336/133610instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:18:10.864CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biophotonics. Fluorescence and replectance in living organisms
title Biophotonics. Fluorescence and replectance in living organisms
spellingShingle Biophotonics. Fluorescence and replectance in living organisms
Lagorio, María Gabriela
Fotonica
Reflectancia
Fluorescencia
title_short Biophotonics. Fluorescence and replectance in living organisms
title_full Biophotonics. Fluorescence and replectance in living organisms
title_fullStr Biophotonics. Fluorescence and replectance in living organisms
title_full_unstemmed Biophotonics. Fluorescence and replectance in living organisms
title_sort Biophotonics. Fluorescence and replectance in living organisms
dc.creator.none.fl_str_mv Lagorio, María Gabriela
Cordon, Gabriela Beatriz
Iriel, Analia
Romero, Juan Manuel
Faivovich, Julián
Taboada, Carlos
author Lagorio, María Gabriela
author_facet Lagorio, María Gabriela
Cordon, Gabriela Beatriz
Iriel, Analia
Romero, Juan Manuel
Faivovich, Julián
Taboada, Carlos
author_role author
author2 Cordon, Gabriela Beatriz
Iriel, Analia
Romero, Juan Manuel
Faivovich, Julián
Taboada, Carlos
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fotonica
Reflectancia
Fluorescencia
topic Fotonica
Reflectancia
Fluorescencia
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The light that emerges from a biological entity is relevant from many aspects. In thefirst place, it allows the construction of the organism?s image and consequently itis responsible for visual perception and communication. Secondly, it can becomean important tool in obtaining both physiological and chemical information fromthe observed entity, in a non-destructive way. When an organism is illuminated,the non-absorbed energy emerges as transmitted or reflected light. Additionally,fluorescence, phosphorescence or bioluminescence may be emitted. In ourresearch group, we have studied and modelled the light released as reflectanceand fluorescence for different biological systems like flowers, fruits, plant leaves,canopies, bird?s plumage and amphibians. In this review, we present the advances we have made in this area. They rangefrom the development of theoretical approaches to the implementation of optical methodologies for practical applications.The analysis of light interaction with biological material, which is the domain of biophotonics, has recently acquired greatimportance in view of the increasing use of optical techniques to the study of living tissues. However, the interpretationof the photophysical and spectroscopic properties of these systems is usually complicated by several factors: elevatedchromophore?s concentration, optical inhomogeneity, multi-scattering of photons and presence of multi-layered structuresin most cases. Because of these, the accurate modelling of the interaction with light helps to avoid artifacts and to betterinterpret the processes that take place. Physical models used in the analysis of chlorophyll fluorescence in leaves andcanopies with application in remote sensing, optical methodologies for food control and quantification of fluorescence in vivofor evaluation of its biological relevance are examples of the use of the emission of light and will be presented in this review.
Fil: Lagorio, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cordon, Gabriela Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Iriel, Analia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Producción Animal. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Unidad Ejecutora de Investigaciones en Producción Animal; Argentina
Fil: Romero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Faivovich, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Taboada, Carlos. University of Duke; Estados Unidos
description The light that emerges from a biological entity is relevant from many aspects. In thefirst place, it allows the construction of the organism?s image and consequently itis responsible for visual perception and communication. Secondly, it can becomean important tool in obtaining both physiological and chemical information fromthe observed entity, in a non-destructive way. When an organism is illuminated,the non-absorbed energy emerges as transmitted or reflected light. Additionally,fluorescence, phosphorescence or bioluminescence may be emitted. In ourresearch group, we have studied and modelled the light released as reflectanceand fluorescence for different biological systems like flowers, fruits, plant leaves,canopies, bird?s plumage and amphibians. In this review, we present the advances we have made in this area. They rangefrom the development of theoretical approaches to the implementation of optical methodologies for practical applications.The analysis of light interaction with biological material, which is the domain of biophotonics, has recently acquired greatimportance in view of the increasing use of optical techniques to the study of living tissues. However, the interpretationof the photophysical and spectroscopic properties of these systems is usually complicated by several factors: elevatedchromophore?s concentration, optical inhomogeneity, multi-scattering of photons and presence of multi-layered structuresin most cases. Because of these, the accurate modelling of the interaction with light helps to avoid artifacts and to betterinterpret the processes that take place. Physical models used in the analysis of chlorophyll fluorescence in leaves andcanopies with application in remote sensing, optical methodologies for food control and quantification of fluorescence in vivofor evaluation of its biological relevance are examples of the use of the emission of light and will be presented in this review.
publishDate 2020
dc.date.none.fl_str_mv 2020-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/133610
Lagorio, María Gabriela; Cordon, Gabriela Beatriz; Iriel, Analia; Romero, Juan Manuel; Faivovich, Julián; et al.; Biophotonics. Fluorescence and replectance in living organisms; Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior; Science Reviews; 2; 1; 12-2020; 18-41
2683-9288
CONICET Digital
CONICET
url http://hdl.handle.net/11336/133610
identifier_str_mv Lagorio, María Gabriela; Cordon, Gabriela Beatriz; Iriel, Analia; Romero, Juan Manuel; Faivovich, Julián; et al.; Biophotonics. Fluorescence and replectance in living organisms; Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior; Science Reviews; 2; 1; 12-2020; 18-41
2683-9288
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scirevfew.net/index.php/sciencereviews/article/view/36
info:eu-repo/semantics/altIdentifier/doi/10.52712/sciencereviews.v2i1.36
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior
publisher.none.fl_str_mv Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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