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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/133610
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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 Técnicas2025-09-29T09:48:46Zoai: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:34982025-09-29 09:48:46.921CONICET 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 |
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Centro de Estudios sobre Ciencia, Desarrollo y Educación Superior |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |