Multifunctional nanoparticle conjugates and their use

A technology of nanoparticles and conjugates, applied in the field of multifunctional nanoparticle conjugates and their applications, which can solve the problems that dispersion cannot be completely prevented
CN101438252AInactive Publication Date: 2009-05-20EMORY UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
EMORY UNIVERSITY
Publication Date
2009-05-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed herein are conjugates comprising a nanocarrier, a therapeutic agent or imaging agent and a targeting agent. Also disclosed herein are compositions comprising such conjugates and methods for using the conjugates to deliver therapeutic and / or imaging agents to cells. Also disclosed are methods for using the conjugates to treat particular disorders, such as proliferative disorders.
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Description

[0001] Cross References to Related Applications

[0002] This application claims priority to US Provisional Application 60 / 617,158, filed October 7, 2004, which is hereby incorporated by reference in its entirety. technical field

[0003] The present invention discloses drug delivery of therapeutic drugs or imaging agents to target tissues. The compounds disclosed in this application include a targeting component, a therapeutic or imaging component and a nanocarrier component. The present disclosure also relates to compositions containing the compounds and methods of using the compounds and compositions. Background technique

[0004] Considerable research has been directed towards the discovery of systems by which agents can be selectively delivered to the desired anatomical site, ie, the site in need of treatment. Despite some progress in this field, many drug treatments for various diseases or health risks pose considerable risks to patients due to lack of selective drug...

Claims

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