Chemical exchange rate study by NMR CPMG method

Mohorič, Aleš (author), Stepišnik, Janez (author)

Analysis of the NMR CPMG method is presented that enables direct sampling of the spectral-density function of the chemical exchange processes. The approach is demonstrated on a solution of sucrose in water. The result confirms that the method can provide insight into the details of the dynamics of molecular conformations beyond a single-parameter description by an exchange rate. The results of the method are not limited to a single exchange process but can be of advantage if a large and potentially unknown number of exchange processes is contributing to the dynamics of a spin system.

• Language: English
• Keywords: nuclear magnetic resonance
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FMF - Faculty of Mathematics and Physics
• Publication status: Published
• Publication version: Version of Record
• Year: 2023
• Number of pages: Str. 1411-1422
• Numbering: Vol. 54, iss. 11/12
• PID: 20.500.12556/RUL-152584
• UDC: 537.635
• ISSN on article: 0937-9347
• DOI: 10.1007/s00723-023-01621-z
• COBISS.SI-ID: 167752451
• Publication date in RUL: 29.11.2023

Record is a part of a journal

• Title: Applied magnetic resonance
• Shortened title: Appl. magn. reson.
• Publisher: Springer Nature
• ISSN: 0937-9347
• COBISS.SI-ID: 14849029

Licences

• License: CC BY 4.0, Creative Commons Attribution 4.0 International
• Link: http://creativecommons.org/licenses/by/4.0/
• Description: This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

• Language: Slovenian
• Keywords: jedrska magnetna resonanca

Projects

• Funder: ARRS - Slovenian Research Agency
• Project number: P1-0060
• Name: Eksperimentalna biofizika kompleksnih sistemov in slikanje v biomedicini