Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Disalvo, Edgardo Anibal | - |
| dc.creator | Bouchet, Ana María | - |
| dc.creator | Frías, María de los Ángeles | - |
| dc.date | 2017-09-11T21:28:05Z | - |
| dc.date | 2017-09-11T21:28:05Z | - |
| dc.date | 2013-03 | - |
| dc.date | 2017-09-08T20:21:58Z | - |
| dc.date.accessioned | 2019-04-29T15:35:24Z | - |
| dc.date.available | 2019-04-29T15:35:24Z | - |
| dc.date.issued | 2017-09-11T21:28:05Z | - |
| dc.date.issued | 2017-09-11T21:28:05Z | - |
| dc.date.issued | 2013-03 | - |
| dc.date.issued | 2017-09-08T20:21:58Z | - |
| dc.identifier | Disalvo, Edgardo Anibal; Bouchet, Ana María; Frías, María de los Ángeles; Connected and isolated CH2 populations in acyl chains and its relation to pockets of confined water in lipid membranes as observed by FTIR spectrometry; Elsevier; Biochimica et Biophysica Acta - Biomembranes; 1828; 8; 3-2013; 1683-1689 | - |
| dc.identifier | 0005-2736 | - |
| dc.identifier | http://hdl.handle.net/11336/23958 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297302 | - |
| dc.description | Analysis of the band corresponding to the frequency of vibrational symmetric stretching mode of methylene groups in the lipid acyl chains and the bands of water below and above the phase transition of different lipids by Fourier transform infrared spectroscopy gives strong support to the formation of confined water pockets in between the lipid acyl chains. Our measures and analysis consolidate the mechanism early proposed by Traüble, in the sense that water is present in kinks formed by trans-gauche isomers along the hydrocarbon tails. The formation of these regions depends on the acyl lipid composition, which determines the presence of different populations of water species, characterized by its degree of H bond coordination in fluid saturated or unsaturated lipids. The free energy excess due to the reinforcement of the water structure along few water molecules in the adjacencies of exposed membrane residues near the phase transition is a reasonable base to explain the insertion and translocation of polar peptides and aminoacid residues through the biomembrane on thermodynamic and structural grounds. | - |
| dc.description | Fil: Disalvo, Edgardo Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina | - |
| dc.description | Fil: Bouchet, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina | - |
| dc.description | Fil: Frías, María de los Ángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero. Universidad Nacional de Santiago del Estero. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.bbamem.2013.02.007 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0005273613000515 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | LIPID MEMBRANE | - |
| dc.subject | WATER POCKETS | - |
| dc.subject | FTIR | - |
| dc.subject | PHASE TRANSITION | - |
| dc.subject | METHYLENE STRETCHING MODE | - |
| dc.subject | WATER BAND | - |
| dc.subject | Bioquímica y Biología Molecular | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Connected and isolated CH2 populations in acyl chains and its relation to pockets of confined water in lipid membranes as observed by FTIR spectrometry | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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