The Presence of Fast-Exchanging Proton Species in Aqueous Solutions of paraCEST Agents Can Impact Rate Constants Measured for Slower Exchanging Species When Fitting CEST Spectra to the Bloch Equations

[Image: see text] LnDOTA-tetraamide complexes typically exist in solution as a mixture of square-antiprismatic (SAP) and twisted square-antiprismatic (TSAP) coordination isomers. In most cases, the SAP isomer, which is preferred for CEST imaging, predominates, and the presence of the minor TSAP isom...

Descripción completa

Detalles Bibliográficos
Autores principales: Evbuomwan, Osasere M., Lee, Joohwan, Woods, Mark, Sherry, A. Dean
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186665/
https://www.ncbi.nlm.nih.gov/pubmed/25210979
http://dx.doi.org/10.1021/ic501290q

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186665/
https://www.ncbi.nlm.nih.gov/pubmed/25210979
http://dx.doi.org/10.1021/ic501290q

Ejemplares similares