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Recolector de Ciencia Abierta, RECOLECTA
Doctoral thesis . 2022
License: CC BY NC ND
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DIGITAL.CSIC
Doctoral thesis . 2023
Data sources: DIGITAL.CSIC
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Cuantificación de deformaciones nanoscópicas en la membrana del nanotubo mediante medidas de conductancia eléctrica.

Authors: Arrasate, Pedro;

Cuantificación de deformaciones nanoscópicas en la membrana del nanotubo mediante medidas de conductancia eléctrica.

Abstract

La presente tesis se centra en la verificación experimental de las utilidades del NT como un sensor molecular. La membrana, tanto la plasmática como la que rodea al sistema endomembranoso, es un sistema dinámico, que sufre importantes remodelaciones y deformaciones, claves en numerosos procesos celulares. Estas remodelaciones son producto del efecto colectivo de proteínas y lípidos sobre la membrana. Y aunque es posible estudiar el efecto colectivo de estas moléculas sobre la memrbana y sus propiedades mecánicas, es difícil caracterizar el efecto que moléculas individuales de proteína tienen sobre la membrana, La presente tesis propone el desarrollo de un sensor molecular basado en el sistema de nanotubos lipídicos ultracortos, que permita determinar y caracterizar el efecto colectivo de lípidos y proteínas sobre la membrana y llegar incluso a discriminar, si no moléculas individuales, sí pequeños oligómeros de proteína.. Así, los objetivos del presente trabajo son los siguientes:Crear nanotubos de tamaño molecular a partir de diferentes composiciones lipídicas: caracterizar el efecto de lípidos sobre las propiedades mecánicas de estos NTs,comprobar la capacidad de los NTs de actuar como sensores moleculares (para proteínas y lípidos),desarrollar procedimientos electroforéticos para incorporar moléculas a esos NTs

159 p.

Country
Spain
Keywords

lipids, proteínas, Lípidos, Proteínas, Proteins, Lipids, proteins, lípidos

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average