Revealing membrane permeability of polymersomes through fluorescence enhancement
文献类型：期刊论文
| 作者 | Quan, Li1; Ding, Hongyan1; Pan, Changjiang1; Wei, Yanchun1; Xie, Zhigang2 |
| 刊名 | COLLOIDS AND SURFACES B-BIOINTERFACES
 |
| 出版日期 | 2018 |
| 卷号 | 161页码:156-161 |
| 关键词 | Fluorescence Polymersomes Permeability Bodipy |
| ISSN号 | 0927-7765 |
| DOI | 10.1016/j.colsurfb.2017.10.058 |
| 英文摘要 | In this work, permeability of polymersomes was quantified by fluorescence enhancement. The polymersomes were prepared from poly(ethylene glycol)-b-poly(epsilon-caprolactone)(PEG-PCL), and an acid sensitive hydrophobic dye borondipyrromethene (BODIPY) was encapsulated into the membrane of polymersomes. H+ from trifluoroacetic acid (TFA) would diffuse into the membrane of polymersomes to enhance the fluorescence of BODIPY. Intensity of the enhanced fluorescence could be used for quantifying the H+ permeability of polymersomes. In addition, poly(epsilon-caprolactone) (PCL) was used to control the permeability ability of the membrane. Such quantitative information on the molecular diffusion of polymersomes is of fundamental importance to many of their potential applications, e.g., nanoreactors and drug delivery. (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000423636100019 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45505]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Pan, Changjiang; Xie, Zhigang |
| 作者单位 | 1.Huaiyin Inst Technol, Jiangsu Prov Key Lab Intervent Med Device, Huaian 223003, Jiangsu, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Quan, Li,Ding, Hongyan,Pan, Changjiang,et al. Revealing membrane permeability of polymersomes through fluorescence enhancement[J]. COLLOIDS AND SURFACES B-BIOINTERFACES,2018,161:156-161. |
| APA | Quan, Li,Ding, Hongyan,Pan, Changjiang,Wei, Yanchun,&Xie, Zhigang.(2018).Revealing membrane permeability of polymersomes through fluorescence enhancement.COLLOIDS AND SURFACES B-BIOINTERFACES,161,156-161. |
| MLA | Quan, Li,et al."Revealing membrane permeability of polymersomes through fluorescence enhancement".COLLOIDS AND SURFACES B-BIOINTERFACES 161(2018):156-161. |
入库方式： OAI收割
来源：化学研究所
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