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dc.contributor.author
Silletta, Emilia Victoria  
dc.contributor.author
Velasco, Manuel Isaac  
dc.contributor.author
Monti, Gustavo Alberto  
dc.contributor.author
Acosta, Rodolfo Héctor  
dc.date.available
2023-08-08T16:39:37Z  
dc.date.issued
2022-01  
dc.identifier.citation
Silletta, Emilia Victoria; Velasco, Manuel Isaac; Monti, Gustavo Alberto; Acosta, Rodolfo Héctor; Comparison of experimental times in T1-D and D-T2 correlation experiments in single-sided NMR; Academic Press Inc Elsevier Science; Journal of Magnetic Resonance; 334; 1-2022; 1/26  
dc.identifier.issn
1090-7807  
dc.identifier.uri
http://hdl.handle.net/11336/207434  
dc.description.abstract
Diffusion-relaxation correlation experiments in nuclear magnetic resonance are a powerful technique for the characterization of fluid dynamics in confined geometries or soft matter, in which relaxation may be either spin-spin (T2) or spin-lattice (T1). The general approach is to acquire a set of bidimensional data in which diffusion is codified by the evolution of the magnetization with either Hahn or stimulated echoes (STE) in the presence of a constant magnetic field gradient. While T2 is codified by a Carr-Purcell-Meiboom-Gil (CPMG) sequence, T1 is either encoded by saturation or inversion-recovery methods. In this work, we analyse the measurement time of diffusion-relaxation times in single-sided NMR and show that T1-D acquisition is always shorter than D-T2. Depending on the hardware characteristics, this time reduction can be up to an order of magnitude. We present analytical calculations and examples in model porous media saturated with water and in a dairy product.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Academic Press Inc Elsevier Science  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
DIFFUSION-RELAXATION MAPS  
dc.subject
POROUS MEDIA  
dc.subject
RELAXATION TIMES  
dc.subject
SINGLE-SIDED NMR  
dc.subject.classification
Física de los Materiales Condensados  
dc.subject.classification
Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Comparison of experimental times in T1-D and D-T2 correlation experiments in single-sided NMR  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-07-07T21:32:13Z  
dc.journal.volume
334  
dc.journal.pagination
1/26  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Silletta, Emilia Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.description.fil
Fil: Velasco, Manuel Isaac. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.description.fil
Fil: Monti, Gustavo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.description.fil
Fil: Acosta, Rodolfo Héctor. Universidad Nacional de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.journal.title
Journal of Magnetic Resonance  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jmr.2021.107112  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1090780721002019