A general strategy to synthesize chemically and topologically anisotropic Janus particles

	A general strategy to synthesize chemically and topologically anisotropic Janus particles
	Fan, Jun-Bing 1; Song, Yongyang 1,2; Liu, Hong 3; Lu, Zhongyuan 3; Zhang, Feilong 2,4; Liu, Hongliang 1; Meng, Jingxin 1; Gu, Lin 5; Wang, Shutao 1,2; Jiang, Lei 1,2
刊名	SCIENCE ADVANCES
	2017-06-01
卷号	3 期号:6
英文摘要	Emulsion polymerization is the most widely used synthetic technique for fabricating polymeric particles. The interfacial tension generated with this technique limits the ability to tune the topology and chemistry of the resultant particles. We demonstrate a general emulsion interfacial polymerization approach that involves introduction of additional anchoring molecules surrounding the microdroplets to synthesize a large variety of Janus particles with controllable topological and chemical anisotropy. This strategy is based on interfacial polymerization mediated by an anchoring effect at the interface of microdroplets. Along the interface of the microdroplets, the diverse topology and surface chemistry features of the Janus particles can be precisely tuned by regulating the monomer type and concentration as well as polymerization time. This method is applicable to a wide variety of monomers, including positively charged, neutrally charged, and negatively charged monomers, thereby enriching the community of Janus particles.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39236]
专题	化学研究所_有机固体实验室
作者单位	1.Chinese Acad Sci, CAS Key Lab Bioinspired Mat & Interfacial Sci, CAS Ctr Excellence Nanosci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Jilin Univ, Inst Theoret Chem, State Key Lab Supramol Struct & Mat, Changchun 130023, Jilin, Peoples R China 4.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Fan, Jun-Bing,Song, Yongyang,Liu, Hong,et al. A general strategy to synthesize chemically and topologically anisotropic Janus particles[J]. SCIENCE ADVANCES,2017,3(6).
APA	Fan, Jun-Bing.,Song, Yongyang.,Liu, Hong.,Lu, Zhongyuan.,Zhang, Feilong.,...&Jiang, Lei.(2017).A general strategy to synthesize chemically and topologically anisotropic Janus particles.SCIENCE ADVANCES,3(6).
MLA	Fan, Jun-Bing,et al."A general strategy to synthesize chemically and topologically anisotropic Janus particles".SCIENCE ADVANCES 3.6(2017).