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Thermo-/pH-dual responsive properties of hyperbranched polyethylenimine grafted by phenylalanine

Novel thermo- and pH-dual responsive amphiphilic copolymers were synthesized based on hyperbranched polyethylenimine (PEI) by grafting l-phenylalanine. The phenylalanine-modified PEI exhibited lower cytotoxicity than commercial PEI. These copolymers showed the phenomena of phase transitions in respo...

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Detalles Bibliográficos
Autores principales:	Chen, Jie, Xia, Jialiang, Tian, Huayu, Tang, Zhaohui, He, Chaoliang, Chen, Xuesi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Netherlands 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3889500/ https://www.ncbi.nlm.nih.gov/pubmed/24263409 http://dx.doi.org/10.1007/s12272-013-0288-y

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