A pH-responsive hybrid fluorescent nanoprober for real time cell labeling and endocytosis tracking.
本研究基于两亲性双嵌段共聚物聚苯乙烯-b-聚丙烯酸(PS-b-PAA)的自组装及 3-巯基丙基三甲氧基硅烷(MPTMS)壳层交联,制备了亲水性荧光杂化纳米探针 NDI@HNPs。该探针将疏水性 pH 响应荧光团 N,N'-二正十二烷基-2,6-双(4-甲基哌嗪-1-基)萘-1,4,5,8-四羧酸二酰亚胺(NDI)封装于胶束核中,用于...