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… /Poly (acrylic acid-stat-methyl methacrylate-block-(2-dimethylamino) ethyl methacrylate) magnetic composite microspheres and its application in controlled release of …

F Guo, Q Zhang, W Wang, H Zhang… - Materials Science and …, 2011 - Elsevier
Controlled radical polymerization based on 1, 1-diphenylethylene (DPE method) was used to
prepare pH-responsive magnetic composite microspheres. By this method, Fe 3 O 4 /Poly (acrylic
acid-stat-methyl methacrylate-block-(2-dimethylamino) ethyl methacrylate) (Fe 3 O 4 ...
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Hydrogels for the controlled release of bioactive materials

JM Lehn, N Sreenivasachary… - US Patent 7,981,436, 2011 - Google Patents
... The release of these substances is then dependent on the strength of the interactions between ...
an extemal aggressive medium and also to deliver the active substance in a controlled manner
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Controlled Release Implants Based on Cast Lipid Blends

F Kreye, F Siepmann, A Zimmer, JF Willart… - European Journal of …, 2011 - Elsevier
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Functionalized mesoporous silica nanoparticle-based visible light responsive controlled release delivery system

NŽ Knežević, BG Trewyn… - Chem. Commun., 2011 - xlink.rsc.org
... Preparation of the light responsive nanocarrier involved the synthesis of mercaptopropyl
functionalized MSN by a well-established co ... we have developed the mesoporous silica
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Stabilisation and controlled release of silibinin from pH responsive shellac colloidal particles

A Patel, P Heussen, J Hazekamp… - Soft Matter, 2011 - xlink.rsc.org
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