We have collected information about Polyethylene Glycol Peg-Graft-Hollow Silica Vesicles For Drug Delivery for you. Follow the links to find out details on Polyethylene Glycol Peg-Graft-Hollow Silica Vesicles For Drug Delivery.
https://patents.justia.com/patent/20190046455
Good vesicles should have 1) good stability to achieve sufficiently long shelf life for storage, and good integrity for drug delivery before reaching target sites; 2) stealth layers to provide good dispersity in aqueous solution and targeting capability; and 3) suitable fluidity for release of species encapsulated at target sites when needed.
http://www.freepatentsonline.com/y2015/0182468.html
Jul 02, 2015 · STIMULI-RESPONSIVE INTERPOLYMER COMPLEX COATED HOLLOW SILICA VESICLES . United States Patent Application 20150182468 . Kind Code: A1 . Abstract: A porous hollow silica particle with an interpolymer complex immobilized thereon is provided. The interpolymer complex comprises a first polymer immobilized to a surface of the silica particle, and a ...
http://www.freepatentsonline.com/y2012/0045515.html
Feb 23, 2012 · HOLLOW SILICA PARTICLE WITH A POLYMER THEREON . United States Patent Application 20120045515 ... All these features make PEG-g-Hollow silica vesicles promising for drug delivery. Here PEG-g-hollow silica vesicles are explored for delivery of water insoluble drug paclitaxel (PTX). ... Preparation of PEG-Graft-Hollow Silica (a) Preparation of ...
http://www.patentsencyclopedia.com/app/20120045515
A pharmaceutical composition comprising a plurality of hollow silica particles, wherein each of the plurality of hollow silica particles comprises a hollow silica micro- or nanoparticle with a polymer immobilized thereon, wherein the polymer is covalently linked to the silica particle via one or more bridges that have an urethane group, wherein ...
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