The present invention relates to a tripodal squaramide-based monomer based monomer according to formula (I) for the formation of supramolecular polymers: wherein T represents a central atom; n is an integer of from 4 to 12; and R1 is a group according to Formula (Ila): wherein R2 is a hydrophobic group, R3 is a hydrophilic group;; and X and/or Y independently represent -NH-; -NR4-; O or -C such as CH2-, -CHR4- or -C(R4)2-; or or R1 is a group according to Formula (IIb): wherein R2 is a hydrophobic group; R3 is a hydrophilic group; is; and X or Y independently represent Ch2-, -CHR4- or -C(R4)2- for central atom T not being nitrogen; and to hydrogels produced by self-assembly of the monomer and to use of the hydrogels for cell culture, preferably pluripotent stem cells, advantageously human induced pluripotent stem cells and their derivatives.
本发明涉及一种基于三脚架苯并二酰胺单体的单体,其符合以下公式(I)用于形成超分子聚合物:其中T代表中心原子;n为4到12的整数;R1是根据公式(IIa)的基团:其中R2是疏
水基团,R3是亲
水基团;以及X和/或Y独立地代表-NH-;-NR4-;O或-C,如
CH2-,-CHR4-或-C(R4)2-;或者R1是根据公式(IIb)的基团:其中R2是疏
水基团;R3是亲
水基团;并且X或Y独立地代表Ch2-,-CHR4-或-C(R4)2-,用于中心原子T不是氮;以及通过单体的自组装产生的
水凝胶,以及将
水凝胶用于
细胞培养,优选多能干细胞,特别是人类诱导多能干细胞及其衍
生物。