近红外吸收自封装酞菁涂层聚己内酯星形聚合物纳米粒子

IF 0.9 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Journal of Porphyrins and Phthalocyanines Pub Date : 2024-02-19 DOI:10.1142/s1088424624500020

Aymen Nabeel Yaseen, Atefeh Emami, Haifa Ben Aziza, Merve Dandan Doganci, Ümit İşci, Ayşe Gül Gürek, Erdinc Doganci, Fabienne Dumoulin

{"title":"近红外吸收自封装酞菁涂层聚己内酯星形聚合物纳米粒子","authors":"Aymen Nabeel Yaseen, Atefeh Emami, Haifa Ben Aziza, Merve Dandan Doganci, Ümit İşci, Ayşe Gül Gürek, Erdinc Doganci, Fabienne Dumoulin","doi":"10.1142/s1088424624500020","DOIUrl":null,"url":null,"abstract":"An octahydroxylated photosensitizing Zn phthalocyanine has been used as an initiator in ring-opening polymerization of <math altimg=\"eq-00001.gif\" display=\"inline\" overflow=\"scroll\"><mi>𝜀</mi></math>-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.","PeriodicalId":16876,"journal":{"name":"Journal of Porphyrins and Phthalocyanines","volume":"49 1","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles\",\"authors\":\"Aymen Nabeel Yaseen, Atefeh Emami, Haifa Ben Aziza, Merve Dandan Doganci, Ümit İşci, Ayşe Gül Gürek, Erdinc Doganci, Fabienne Dumoulin\",\"doi\":\"10.1142/s1088424624500020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An octahydroxylated photosensitizing Zn phthalocyanine has been used as an initiator in ring-opening polymerization of <math altimg=\\\"eq-00001.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><mi>𝜀</mi></math>-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.\",\"PeriodicalId\":16876,\"journal\":{\"name\":\"Journal of Porphyrins and Phthalocyanines\",\"volume\":\"49 1\",\"pages\":\"\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2024-02-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Porphyrins and Phthalocyanines\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1142/s1088424624500020\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Porphyrins and Phthalocyanines","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1142/s1088424624500020","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

在𝜀-己内酯的开环聚合过程中，一种八羟基光敏化酞菁锌被用作引发剂。已获得三种不同的酞菁核星形聚合物，每个臂分别由 20、30 或 40 个单元官能化。为了受益于这些聚合物在第一个近红外（NIR）光疗窗口的吸收，酞菁核被自封装到了聚己内酯臂中，从而产生了生物相容性星形聚合物纳米粒子，其在 782 纳米波长处有显著的吸收，在水中的对数消光系数值也非常出色。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles

An octahydroxylated photosensitizing Zn phthalocyanine has been used as an initiator in ring-opening polymerization of $𝜀$ -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.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Porphyrins and Phthalocyanines 化学-化学综合

CiteScore

2.10

自引率

20.00%

发文量

审稿时长

1 months

期刊介绍： The Journal of Porphyrins and Phthalocyanines (JPP) covers research in the chemistry, physics, biology and technology of porphyrins, phthalocyanines and related macrocycles. Research papers, review articles and short communications deal with the synthesis, spectroscopy, processing and applications of these compounds.