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In situ polymerization : ウィキペディア英語版 | In situ polymerization
In polymer chemistry, in situ polymerization means "in the polymerization mixture." There are numerous unstable oligomers (molecules) which must be synthesized in situ (i.e. in the reaction mixture but cannot be isolated on their own) for use in various processes. One example of this method is protein nanogels made by the in situ polymerization method. It has tremendous applications for cancer treatment, vaccination, diagnosis, regenerative medicine, and therapies for loss-of-function genetic diseases. Examples also include urea-formaldehyde (UF) and melamine formaldehyde (MF) encapsulation systems. In such type of in situ polymerization a chemical encapsulation technique is involved very similar to interfacial coating. The distinguishing characteristic of in situ polymerization is that no reactants are included in the core material. All polymerization occurs in the continuous phase, rather than on both sides of the interface between the continuous phase and the core material.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「In situ polymerization」の詳細全文を読む
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