We designed poly(aryl ether) dendron based transparent hydrogels containing glucose moiety, which undergoes in situ transition from nanofibers to spherical aggregates, upon pH variation. The process is reversible and the assembled structures have been characterized by DLS and SEM. More importantly, efficient dispersion of graphene oxide results in lower CGC (0.08 wt%) value and higher mechanical strength, compared to the native gel.
我们设计了基于聚芳醚树突状物的透明
水凝胶,包含
葡萄糖基团,在 pH 变化时可实现从纳米纤维到球形聚集体的原位转变。该过程是可逆的,组装结构已通过动态光散射(DLS)和扫描电子显微镜(
SEM)进行表征。更重要的是,与原始凝胶相比,氧化
石墨烯的有效分散导致更低的临界胶体浓度(0.08 wt%)值和更高的机械强度。