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DOI | 10.1038/s41467-019-12871-6 |
Post-polymerisation functionalisation of conjugated polymer backbones and its application in multifunctional emissive nanoparticles | |
Creamer, Adam1,2; Wood, Christopher S.3,4,5; Howes, Philip D.3,4,5,6; Casey, Abby1,2; Cong, Shengyu1,2; Marsh, Adam V.1,2; Godin, Robert1,2; Panidi, Julianna2,7; Anthopoulos, Thomas D.7,8; Burgess, Claire H.3; Wu, Tingman1,2; Fei, Zhuping1,2; Hamilton, Iain2,7; McLachlan, Martyn A.3; Stevens, Molly M.3,4,5; Heeney, Martin1,2 | |
2019-10-25 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | England; Switzerland; Saudi Arabia |
英文摘要 | Backbone functionalisation of conjugated polymers is crucial to their performance in many applications, from electronic displays to nanoparticle biosensors, yet there are limited approaches to introduce functionality. To address this challenge we have developed a method for the direct modification of the aromatic backbone of a conjugated polymer, post-polymerisation. This is achieved via a quantitative nucleophilic aromatic substitution (SNAr) reaction on a range of fluorinated electron-deficient comonomers. The method allows for facile tuning of the physical and optoelectronic properties within a batch of consistent molecular weight and dispersity. It also enables the introduction of multiple different functional groups onto the polymer backbone in a controlled manner. To demonstrate the versatility of this reaction, we designed and synthesised a range of emissive poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT)-based polymers for the creation of mono and multifunctional semiconducting polymer nanoparticles (SPNs) capable of two orthogonal bioconjugation reactions on the same surface. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000441382000015 |
WOS关键词 | NEAR-INFRARED FLUORESCENCE ; NARROW-BAND EMISSION ; CLICK-CHEMISTRY ; SOLAR-CELLS ; BIOLOGICAL APPLICATIONS ; ORGANIC ELECTRONICS ; CROSS-LINKING ; DOTS ; BRIGHT ; ULTRABRIGHT |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204617 |
专题 | 资源环境科学 |
作者单位 | 1.Imperial Coll London, Dept Chem, London SW7 2AZ, England; 2.Imperial Coll London, Ctr Plast Elect, London SW7 2AZ, England; 3.Imperial Coll London, Dept Mat, London SW7 2AZ, England; 4.Imperial Coll London, Dept Bioengn, London SW7 2AZ, England; 5.Imperial Coll London, Inst Biomed Engn, London SW7 2AZ, England; 6.Swiss Fed Inst Technol, Inst Chem & Bioengn, Dept Chem & Appl Biosci, CH-8093 Zurich, Switzerland; 7.Imperial Coll London, Dept Phys, London SW7 2AZ, England; 8.King Abdullah Univ Sci & Technol KAUST, Phys Sci & Engn Div PSE, Thuwal 239556900, Saudi Arabia |
推荐引用方式 GB/T 7714 | Creamer, Adam,Wood, Christopher S.,Howes, Philip D.,et al. Post-polymerisation functionalisation of conjugated polymer backbones and its application in multifunctional emissive nanoparticles[J]. NATURE COMMUNICATIONS,2019,9. |
APA | Creamer, Adam.,Wood, Christopher S..,Howes, Philip D..,Casey, Abby.,Cong, Shengyu.,...&Heeney, Martin.(2019).Post-polymerisation functionalisation of conjugated polymer backbones and its application in multifunctional emissive nanoparticles.NATURE COMMUNICATIONS,9. |
MLA | Creamer, Adam,et al."Post-polymerisation functionalisation of conjugated polymer backbones and its application in multifunctional emissive nanoparticles".NATURE COMMUNICATIONS 9(2019). |
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