Polymeric drug delivery systems by additive manufacturing
Advanced Drug Delivery Reviews, 2021 Additive manufacturing (AM) is gaining interests in drug delivery applications, offering innovative opportunities for the design and development of systems with complex geometry and programmed controlled release profile. In addition, polymer-based drug delivery systems can improve drug safety, efficacy, patient compliance, and are the key materials in ...
Sedigheh Borandeh +3 more
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Thermodynamics of addition polymerization [PDF]
Journal of Polymer Science Part A: Polymer Chemistry, 2000 Addition polymerizations of both acyclic and cyclic monomers show the characteristic features of any aggregation process, in particular, a ceiling temperature above which the formation of the aggregate (long-chain polymer), under given conditions of monomer concentration, solvent, and pressure, would involve a positive change of free energy and is ...
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Continuous Addition Polymerization
e-Polymers, 2005 Abstract Free- and controlled radical polymerizations have become standard reactions in the research laboratory to prepare a large variety of homo- and copolymers. Hence, the synthetic polymer chemist is frequently asked to supply a colleague or a project partner with 10 - 20 g of some (co)polymer.
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The Effect of Additives on the Polymerization of Ethylene
The Journal of the Society of Chemical Industry, Japan, 1967 ニッケル-カーボン触媒を用いるエチレン重合で,種々の添加剤を加えその影響を検討した。ハロゲン,ハロゲン化炭化水素,プロトン酸,π-酸などを加えると,重合収量と分子量の減少をもたらし触媒活性点を失活させると同時に,停止反応を行なうと考えられる。Lewis塩基の添加は重合収量を低下させるが,分子量にはほとんど影響を与えない。これはLewis塩基が重合反応開始前に触媒活性種と安定な配位化合物を形成するためである。アルコールの添加によって重合収量の増加がみられることから,共触媒と考えられ,水の影響についても同じようなことが推察される。また添加剤によるポリエチレン構造の変化について簡単に検討を加えた。
Toshio TADOKORO +3 more
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Catalytic performance of tridentate versus bidentate Co(ii) complexes supported by Schiff base ligands in vinyl addition polymerization of norbornene. [PDF]
RSC Adv, 2022 Kim K +6 more
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coordination-addition polymerization
Citation: 'coordination-addition polymerization' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08996 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for ...
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The formation of nano hydroxyapatite by using polymeric additives [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 2007 ÖNER, MUALLA +3 more
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Synthesis and characterization of hyperbranched poly(ester-amine) by Michael addition polymerization. [PDF]
Des Monomers Polym, 2017 Sun M, Yin C, Gu Y, Li Y, Xin Z.
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Synthesis of poly(ester disulfide)s from S<sub>8</sub>-involved step-growth addition polymerization at ambient temperature. [PDF]
Nat CommunSun Y, Cao Y, Liu X, Zhang C, Zhang X.
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The key role of an intramolecular non-classical hydrogen bond of vinylboron monomer for stereoselective polymerization. [PDF]
Nat CommunSuzuki H, Nishikawa T, Ouchi M.
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