Electrostatic field effects on membrane domain segregation and on lateral diffusion

Autores
Wilke, Natalia; Maggio, Bruno
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Natural membranes are organized structures ofneutral and charged molecules bearing dipole momentswhich generate local non-homogeneous electric fields.When subjected to such fields, the molecules experiencenet forces that can modify the lipid and protein organization,thus modulating cell activities and influencing (oreven dominating) the biological functions. The energeticsof electrostatic interactions in membranes is a long-rangeeffect which can vary over distance within r−1 to r−3. In thecase of a dipole interacting with a plane of dipoles, e.g. aprotein interacting with a lipid domain, the interaction isstronger than two punctual dipoles and depends on the sizeof the domain. In this article, we review several contributionson how electrostatic interactions in the membraneplane can modulate the phase behavior, surface topographyand mechanical properties in monolayers and bilayers.
Fil: Wilke, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina
Fil: Maggio, Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina
Materia
ELECTROSTATIC INTERACTIONS
LIPID DOMAINS
CHARGED SURFACTANTS
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:11336/229685
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Electrostatic field effects on membrane domain segregation and on lateral diffusionWilke, NataliaMaggio, BrunoELECTROSTATIC INTERACTIONSLIPID DOMAINSCHARGED SURFACTANTShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Natural membranes are organized structures ofneutral and charged molecules bearing dipole momentswhich generate local non-homogeneous electric fields.When subjected to such fields, the molecules experiencenet forces that can modify the lipid and protein organization,thus modulating cell activities and influencing (oreven dominating) the biological functions. The energeticsof electrostatic interactions in membranes is a long-rangeeffect which can vary over distance within r−1 to r−3. In thecase of a dipole interacting with a plane of dipoles, e.g. aprotein interacting with a lipid domain, the interaction isstronger than two punctual dipoles and depends on the sizeof the domain. In this article, we review several contributionson how electrostatic interactions in the membraneplane can modulate the phase behavior, surface topographyand mechanical properties in monolayers and bilayers.Fil: Wilke, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; ArgentinaFil: Maggio, Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; ArgentinaSpringer Verlag2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/229685Wilke, Natalia; Maggio, Bruno; Electrostatic field effects on membrane domain segregation and on lateral diffusion; Springer Verlag; Biophysical Reviews; 3; 4; 9-2011; 185-1921867-24501867-2469CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.springerlink.com/content/32547r0150271125/info:eu-repo/semantics/altIdentifier/doi/10.1007%2Fs12551-011-0057-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:35Zoai:ri.conicet.gov.ar:11336/229685instacron: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 09:43:35.338CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrostatic field effects on membrane domain segregation and on lateral diffusion
title Electrostatic field effects on membrane domain segregation and on lateral diffusion
spellingShingle Electrostatic field effects on membrane domain segregation and on lateral diffusion
Wilke, Natalia
ELECTROSTATIC INTERACTIONS
LIPID DOMAINS
CHARGED SURFACTANTS
title_short Electrostatic field effects on membrane domain segregation and on lateral diffusion
title_full Electrostatic field effects on membrane domain segregation and on lateral diffusion
title_fullStr Electrostatic field effects on membrane domain segregation and on lateral diffusion
title_full_unstemmed Electrostatic field effects on membrane domain segregation and on lateral diffusion
title_sort Electrostatic field effects on membrane domain segregation and on lateral diffusion
dc.creator.none.fl_str_mv Wilke, Natalia
Maggio, Bruno
author Wilke, Natalia
author_facet Wilke, Natalia
Maggio, Bruno
author_role author
author2 Maggio, Bruno
author2_role author
dc.subject.none.fl_str_mv ELECTROSTATIC INTERACTIONS
LIPID DOMAINS
CHARGED SURFACTANTS
topic ELECTROSTATIC INTERACTIONS
LIPID DOMAINS
CHARGED SURFACTANTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Natural membranes are organized structures ofneutral and charged molecules bearing dipole momentswhich generate local non-homogeneous electric fields.When subjected to such fields, the molecules experiencenet forces that can modify the lipid and protein organization,thus modulating cell activities and influencing (oreven dominating) the biological functions. The energeticsof electrostatic interactions in membranes is a long-rangeeffect which can vary over distance within r−1 to r−3. In thecase of a dipole interacting with a plane of dipoles, e.g. aprotein interacting with a lipid domain, the interaction isstronger than two punctual dipoles and depends on the sizeof the domain. In this article, we review several contributionson how electrostatic interactions in the membraneplane can modulate the phase behavior, surface topographyand mechanical properties in monolayers and bilayers.
Fil: Wilke, Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina
Fil: Maggio, Bruno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina
description Natural membranes are organized structures ofneutral and charged molecules bearing dipole momentswhich generate local non-homogeneous electric fields.When subjected to such fields, the molecules experiencenet forces that can modify the lipid and protein organization,thus modulating cell activities and influencing (oreven dominating) the biological functions. The energeticsof electrostatic interactions in membranes is a long-rangeeffect which can vary over distance within r−1 to r−3. In thecase of a dipole interacting with a plane of dipoles, e.g. aprotein interacting with a lipid domain, the interaction isstronger than two punctual dipoles and depends on the sizeof the domain. In this article, we review several contributionson how electrostatic interactions in the membraneplane can modulate the phase behavior, surface topographyand mechanical properties in monolayers and bilayers.
publishDate 2011
dc.date.none.fl_str_mv 2011-09
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/11336/229685
Wilke, Natalia; Maggio, Bruno; Electrostatic field effects on membrane domain segregation and on lateral diffusion; Springer Verlag; Biophysical Reviews; 3; 4; 9-2011; 185-192
1867-2450
1867-2469
CONICET Digital
CONICET
url http://hdl.handle.net/11336/229685
identifier_str_mv Wilke, Natalia; Maggio, Bruno; Electrostatic field effects on membrane domain segregation and on lateral diffusion; Springer Verlag; Biophysical Reviews; 3; 4; 9-2011; 185-192
1867-2450
1867-2469
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.springerlink.com/content/32547r0150271125/
info:eu-repo/semantics/altIdentifier/doi/10.1007%2Fs12551-011-0057-4
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 Springer Verlag
publisher.none.fl_str_mv Springer Verlag
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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score 13.070432

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