Triple-stimuli-responsive ferrocene-containing homopolymers by RAFT polymerization

doi:10.1039/c7py00091j

	Triple-stimuli-responsive ferrocene-containing homopolymers by RAFT polymerization
	Jiang, Xue 1; Li, Ruru1,2 ; Feng, Chun 1; Lu, Guolin 1; Huang, Xiaoyu1,2
	2017-05-14
发表期刊	POLYMER CHEMISTRY (IF:4.1[JCR-2023],4.2[5-Year])
ISSN	1759-9954
卷号	8 期号:18 页码:2773-2784
发表状态	已发表
DOI	10.1039/c7py00091j
摘要	Well-defined ferrocene-containing homopolymers were synthesized by RAFT homopolymerization of an acrylate monomer bearing a ferrocene (Fc) unit and an N,N-diethylamino ethyl (DEAE) group, i.e. 2-(3-(N( 2-(diethylamino)ethyl)-acrylamido)propanoyloxy) ethyl ferrocenecarboxylate (Fc-DEAE-AM). As an ideal redox-responsive group, hydrophobic Fc can be easily oxidized into hydrophilic Fc(+) by certain oxidants, providing tremendous opportunities to produce various Fc-containing redox-responsive materials. On the other hand, the pH/CO2-responsive reversible nature of the DEAE group makes it possible to construct a smart system to adapt to the complex environment in practical application. The stimuli-responsive aggregation behavior of the well-defined poly(Fc-DEAE-AM) homopolymer is examined by the combination of a fluorescent probe, UV/vis transmittance, zeta potential, transmission electron microscopy (TEM), and dynamic light scattering (DLS). In fact, due to the redox and pH/CO2-responsive character provided by the Fc and DEAE groups, the poly(Fc-DEAE-AM) homopolymer exhibits distinct phase transition in aqueous solution. In addition, such a homopolymer could form typical spherical particles in acid aqueous solution, and the redox agent could lead to changes in the size and morphology of the aggregates. Thus, we provide a new and efficient way to prepare triple-stimuli-responsive Fc-containing homopolymers, which might be used as interesting building block for the fabrication of multiple stimuli-responsive functional materials.
收录类别	SCI ; EI
语种	英语
资助项目	Shanghai Scientific and Technological Innovation Project[16JC1402500] ; Shanghai Scientific and Technological Innovation Project[14520720100] ; Shanghai Scientific and Technological Innovation Project[16520710300]
WOS研究方向	Polymer Science
WOS类目	Polymer Science
WOS记录号	WOS:000400979500005
出版者	ROYAL SOC CHEMISTRY
EI入藏号	20172803902046
EI主题词	Amplitude modulation ; Dynamic light scattering ; Functional materials ; Functional polymers ; High resolution transmission electron microscopy ; Living polymerization ; Organometallics ; Plastic products ; Solutions ; Transmission electron microscopy
EI分类号	Light/Optics:741.1 ; Optical Devices and Systems:741.3 ; Organic Compounds:804.1 ; Polymeric Materials:815.1 ; Polymerization:815.2 ; Polymer Products:817.1 ; Materials Science:951
WOS关键词	LIVING RADICAL POLYMERIZATION ; SELF-ASSEMBLY BEHAVIOR ; BLOCK-COPOLYMERS ; AMPHIPHILIC HOMOPOLYMERS ; DIBLOCK COPOLYMERS ; CHAIN TRANSFER ; POLYMERS ; WATER ; VESICLES ; MICELLES
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1371
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_黄晓宇组物质科学与技术学院_博士生
通讯作者	Feng, Chun; Huang, Xiaoyu
作者单位	1.Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Synthet & Self Assembly Chem Organ Funct, 345 Lingling Rd, Shanghai 200032, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, 100 Haike Rd, Shanghai 201210, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Jiang, Xue,Li, Ruru,Feng, Chun,et al. Triple-stimuli-responsive ferrocene-containing homopolymers by RAFT polymerization[J]. POLYMER CHEMISTRY,2017,8(18):2773-2784.
APA	Jiang, Xue,Li, Ruru,Feng, Chun,Lu, Guolin,&Huang, Xiaoyu.(2017).Triple-stimuli-responsive ferrocene-containing homopolymers by RAFT polymerization.POLYMER CHEMISTRY,8(18),2773-2784.
MLA	Jiang, Xue,et al."Triple-stimuli-responsive ferrocene-containing homopolymers by RAFT polymerization".POLYMER CHEMISTRY 8.18(2017):2773-2784.