English Dictionary

bifunctional chelator

noun

(pharmacy) A chemical chelator that: 1) secures a metal ion (often radioactive) and 2) forms a linkage (bond) between the complex and the targeting vector (e.g. a tumour targeting protein).

The bifunctional chelator is used in medical imaging to enhance the contrast of the images.

意味（1）

(pharmacy) A chemical chelator that: 1) secures a metal ion (often radioactive) and 2) forms a linkage (bond) between the complex and the targeting vector (e.g. a tumour targeting protein).