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專利授權區

專利授權區
專利名稱(中)	多功能奈米藥物載體之製備方法
專利名稱(英)	METHODS OF PREPARING STIMULI-RESPONSIVE MULTIFUNCTIONAL NANOPARTICLES
專利家族	美國：10,117,837
專利權人
發明人	林均叡,王子威
技術領域	材料化工,生化醫藥

專利摘要(中)
Provided is a method of preparing a stimuli-responsive multifunctional nanoparticle, including in sequence the steps of: (a) conjugating covalently an active targeting moiety to a hydrophilic polymer to form a targeted polymer, (b) conjugating covalently a redox-responsive moiety to the hydrophilic polymer of the targeted polymer to form a targeted redox-responsive polymer, (c) conjugating covalently a pH-responsive moiety of a drug complex to the redox-responsive moiety of the targeted redox-responsive polymer to form a targeted stimuli-responsive polymer-drug conjugate, wherein the drug complex includes a hydrophobic drug covalently linked to the pH-responsive moiety, and (d) adding the targeted stimuli-responsive polymer-drug conjugate and optionally an imaging agent into an aqueous liquid to allow self-assembly into a stimuli-responsive multifunctional nanoparticle, wherein the hydrophobic drug of the stimuli-responsive multifunctional nanoparticle forms a hydrophobic core, and the imaging agent is incorporated within the hydrophobic core.

專利摘要(中)

Provided is a method of preparing a stimuli-responsive multifunctional nanoparticle, including in sequence the steps of: (a) conjugating covalently an active targeting moiety to a hydrophilic polymer to form a targeted polymer, (b) conjugating covalently a redox-responsive moiety to the hydrophilic polymer of the targeted polymer to form a targeted redox-responsive polymer, (c) conjugating covalently a pH-responsive moiety of a drug complex to the redox-responsive moiety of the targeted redox-responsive polymer to form a targeted stimuli-responsive polymer-drug conjugate, wherein the drug complex includes a hydrophobic drug covalently linked to the pH-responsive moiety, and (d) adding the targeted stimuli-responsive polymer-drug conjugate and optionally an imaging agent into an aqueous liquid to allow self-assembly into a stimuli-responsive multifunctional nanoparticle, wherein the hydrophobic drug of the stimuli-responsive multifunctional nanoparticle forms a hydrophobic core, and the imaging agent is incorporated within the hydrophobic core.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw