申请人:Port Marc
公开号:US20110243859A1
公开(公告)日:2011-10-06
The present invention relates to the use of a CEST contrast agent in a method of CEST imaging, wherein the contrast agent is a composition comprising an encapsulating system ES encapsulating at least one CEST agent, wherein the at least one CEST agent is constituted of a monomeric chelate of a chelate of q≧2 type, or of a multimer of monomeric chelates of q≧2 type, and wherein said chelate is free inside the encapsulating system.