| 摘要 |
<p>A method for the selection of a candidate contrast agent, comprising the steps of: (i) obtaining a library of test substances in admixture; (ii) screening said library for a first selected property; and either (iii) screening said library for a second selected property and selecting one or more said substances which satisfy the screening criteria for said first and second properties; or (iv) screening for a second selected property a fraction of said library which satisfies the screening criteria for said first property and selecting one or more substances which satisfy the screening criteria for said second property.</p> |
