Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Luna, Maria Alejandra | - |
| dc.creator | Correa, Nestor Mariano | - |
| dc.creator | Silber, Juana J. | - |
| dc.creator | Falcone, Ruben Dario | - |
| dc.creator | Moyano, Fernando | - |
| dc.date | 2019-02-26T14:41:05Z | - |
| dc.date | 2019-02-26T14:41:05Z | - |
| dc.date | 2016-11 | - |
| dc.date | 2019-02-22T19:00:03Z | - |
| dc.date.accessioned | 2019-04-29T15:54:24Z | - |
| dc.date.available | 2019-04-29T15:54:24Z | - |
| dc.identifier | Luna, Maria Alejandra; Correa, Nestor Mariano; Silber, Juana J.; Falcone, Ruben Dario; Moyano, Fernando; Properties of AOT reverse micelle interfaces with different polar solvents; John Wiley & Sons Ltd; Journal Of Physical Organic Chemistry; 29; 11; 11-2016; 580-585 | - |
| dc.identifier | 0894-3230 | - |
| dc.identifier | http://hdl.handle.net/11336/70847 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305140 | - |
| dc.description | The behavior of polar solvents such as formamide, ethylene glycol, propylene glycol, glycerol, dimethylformamide (DMF), and dimethylacetamide (DMA), entrapped in n-heptane/sodium 1,4-bis-2-ethylhexylsulfosuccinate (AOT) reverse micelles (RMs) was investigated using absorption, emission, and the red edge excitation shift technique. We use the solvatochromism behavior of the hemycianine 4-(4-[dimethylamino]-styryl)-1-methylpyridinium iodide (HC) to investigate the physicochemical properties such as micropolarity, microviscosity, and hydrogen bond (H-bond) interaction in the non-aqueous RMs. Our results demonstrate that AOT surfactant interacts through H-bond with formamide, ethylene glycol, propylene glycol, and glycerol,and this interaction is responsible for weakening the electrostatic interaction between HC-AOT when entrapped in n-heptane/AOT RMs in absence of a polar solvent. On the other hand, when non-H-bond donor solvents (DMF and DMA) are incorporated inside the RMs, the structure of both pure solvents is destroyed upon encapsulation by the Na+-DMF or Na+-DMA interaction at Ws (Ws = [polar organic solvent]/[AOT]) ≤1.5. Our results show how the physicochemical properties, such as micropolarity, microviscosity, and H-bond interaction, of non-aqueous n-heptane/AOT RMs interfaces can be dramatically changed by simply using different non-aqueous polar solvent. Thus, these results can be very useful for employing these RMs, stabilizing enzymes, and using them as nanoreactors. Copyright © 2016 John Wiley & Sons, Ltd. | - |
| dc.description | Fil: Luna, Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina | - |
| dc.description | Fil: Correa, Nestor Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina | - |
| dc.description | Fil: Silber, Juana J.. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina | - |
| dc.description | Fil: Falcone, Ruben Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina | - |
| dc.description | Fil: Moyano, Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | John Wiley & Sons Ltd | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1002/poc.3535 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/poc.3535 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/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 | AOT | - |
| dc.subject | HC | - |
| dc.subject | MICROENVIRONMENT | - |
| dc.subject | MICROPOLARITY | - |
| dc.subject | NON-AQUEOUS REVERSE MICELLES | - |
| dc.subject | Otras Ciencias Químicas | - |
| dc.subject | Ciencias Químicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Properties of AOT reverse micelle interfaces with different polar solvents | - |
| 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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