ICCAS OpenIR
Hydrogenated and Fluorinated Host-Guest Surfactants: Complexes of Cyclodextrins with Alkanes and Fluoroalkyl-Grafted Alkanes
Dou, Zeng-Pei1; Xing, Hang1,2; Xiao, Jin-Xin1,2
2011-05-01
Source PublicationCHEMISTRY-A EUROPEAN JOURNAL
ISSN0947-6539
Volume17Issue:19Pages:5373-5380
AbstractA novel type of surfactants named "host-guest surfactants" were designed and synthesized. The headgroup and hydrophobic tail of the new surfactants are connected by supramolecular interactions rather than covalent bonds. The inclusion complexes of a series of cyclodextrins (CDs) and alkanes/fluoroalkyl-grafted alkanes were synthesized and measured by surface tension, XRD, XPS, TGA, and NMR spectroscopy. The methyl-beta-CD/hexadecane complex showed surface activity relative to those conventional hydrogenated surfactants. For the inclusion complex of hydroxypropyl-alpha-CD/C(8)F(17)SO(2)NHC(8)H(17), the structure was locked by subtle intermolecular recognition, which ensured the surprising surface activity similar to common excellent fluorinated surfactants. This surfactant, which was fabricated from nonsurface-active even insoluble components, showed the prospect that its surface activity might also be destroyed by introducing appropriate small species to extrude the guest from the cavity.
KeywordCyclodextrins Host-guest Interactions Supramolecular Interactions Surfactants X-ray Diffraction
DOI10.1002/chem.201003443
Indexed BySCI
Language英语
WOS IDWOS:000290214200020
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72390
Collection中国科学院化学研究所
Corresponding AuthorXiao, Jin-Xin
Affiliation1.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
2.Beijing FLUOBON Surfactant Inst, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Dou, Zeng-Pei,Xing, Hang,Xiao, Jin-Xin. Hydrogenated and Fluorinated Host-Guest Surfactants: Complexes of Cyclodextrins with Alkanes and Fluoroalkyl-Grafted Alkanes[J]. CHEMISTRY-A EUROPEAN JOURNAL,2011,17(19):5373-5380.
APA Dou, Zeng-Pei,Xing, Hang,&Xiao, Jin-Xin.(2011).Hydrogenated and Fluorinated Host-Guest Surfactants: Complexes of Cyclodextrins with Alkanes and Fluoroalkyl-Grafted Alkanes.CHEMISTRY-A EUROPEAN JOURNAL,17(19),5373-5380.
MLA Dou, Zeng-Pei,et al."Hydrogenated and Fluorinated Host-Guest Surfactants: Complexes of Cyclodextrins with Alkanes and Fluoroalkyl-Grafted Alkanes".CHEMISTRY-A EUROPEAN JOURNAL 17.19(2011):5373-5380.
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