the multifunctional cell membrane. Metabolism mimicry has been validated by performing successive enzymatic cascade reactions spatially separated at specific sites of cell mimics in the presence and absence of extracellular organelle mimics. These enzymatic reactions take place in a highly controllable, reproducible, efficient, and successive manner. Our biomimetic approach to material design for establishing
预计下一代治疗方法将依赖于可以模拟特定细胞功能的仿生
细胞系统工程。在这里,我们展示了一种构建结构和功能真核细胞模拟物的高效途径,通过在多功能细胞膜内加载 pH 敏感聚合物体作为膜相关和自由浮动的细胞器模拟物。在存在和不存在细胞外细胞器模拟物的情况下,通过在细胞模拟物的特定位点进行空间分离的连续酶级联反应来验证代谢模拟。这些酶促反应以高度可控、可重复、高效和连续的方式发生。