Chelating Polymers

Chelating Polymers and Environmental Remediation

Chelating Amphiphilic Polymers Field of the Invention

Described are amphiphilic polymers that are provided with chelating moieties. The amphiphilic polymers are block copolymers comprising a hydrophilic block and a hydropho bic block, with the chelating moieties linked to the end-group of the hydrophilic block. The disclosed polymers are capable of self-assembly into structures Such as micelles and poly mersomes. With suitable metals present in th...

68Ga chelating bioorthogonal tetrazine polymers for the multistep labeling of cancer biomarkers.

We have developed a (68)Ga metal chelating bioorthogonal tetrazine dextran probe that is highly reactive with trans-cyclooctene modified monoclonal antibodies for multistep imaging applications. Confocal microscopy and positron emission tomography (PET) were used to characterize the dextran probe in vitro and in vivo.

Chelating effect in short polymers for the design of bidentate binders of increased affinity and selectivity

The design of new strong and selective binders is a key step towards the development of new sensing devices and effective drugs. Both affinity and selectivity can be increased through chelation and here we theoretically explore the possibility of coupling two binders through a flexible linker. We prove the enhanced ability of double binders of keeping their target with a simple model where a po...

Design of therapeutic chelating agents.

The successful design of orally active non-toxic selective metal chelators is a much sought-after goal. In order to identify an ideal chelator for clinical use, a range of specifications must be considered, such as metal selectivity and affinity, kinetic stability of the complex, bioavailability and toxicity. In this overview the comparative properties of ligands capable of endowing complexes w...