聚己内酯
酞菁
化学
纳米颗粒
明星(博弈论)
红外线的
化学工程
星形聚合物
光化学
纳米技术
高分子化学
聚合物
有机化学
共聚物
光学
材料科学
数学分析
物理
数学
工程类
作者
Aymen Nabeel Yaseen,Atefeh Emami,Haifa Ben Aziza,Merve Dandan Doğancı,Ümit İşçi,Ayşe Gül Gürek,Erdinç Doğancı,Fabienne Dumoulin
标识
DOI:10.1142/s1088424624500020
摘要
An octahydroxylated photosensitizing Zn phthalocyanine has been used as an initiator in ring-opening polymerization of [Formula: see text]-caprolactone. Three different phthalocyanine-core star polymers have been obtained, with each arm functionalized with either 20, 30, or 40 units. To benefit from the absorption of these polymers in the first near-infrared (NIR) phototherapeutic window, the phthalocyanine cores have been self-encapsulated into their polycaprolactone arms to yield biocompatible star polymeric nanoparticles exhibiting a remarkable absorption centered at 782 nm and an excellent logarithmic extinction coefficient value in water.
科研通智能强力驱动
Strongly Powered by AbleSci AI