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Sensitivity of the Diffusion Coefficients Measurement to Gradient Field Changes
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SYSNO ASEP 0367527 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Sensitivity of the Diffusion Coefficients Measurement to Gradient Field Changes Author(s) Marcon, P. (CZ)
Bartušek, Karel (UPT-D) RID, ORCID, SAI
Čáp, M. (CZ)Number of authors 3 Source Title PIERS 2011 Suzhou Proceedings. - Cambridge : The Electromagnetics Academy, 2011 - ISBN 978-1-934142-18-9 Pages s. 80-83 Number of pages 4 s. Action PIERS 2011 Suzhou Event date 12.09.2011-16.09.2011 VEvent location Suzhou Country CN - China Event type WRD Language eng - English Country US - United States Keywords diffusion coeffcients ; gradient field ; pulse filed gradient spin echo (PFGSE) Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering CEZ AV0Z20650511 - UPT-D (2005-2011) Annotation The paper deals with accuracy of the diffusion coeffcient measurement. Diffusion coeffcients were measured by the pulse filed gradient spin echo (PFGSE) method. b-factor value as well as the diffusion coeffcients of the measured sample is dependent on the gradient field. As a result is presented relationship between diffusion measurement accuracy and changes of the magnetic field. Consequently, diffusion gradients were modified for the highest accuracy of the measurement. As a specimen by the nickel sulfate water solution filled syringe is used. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2012
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