Two routes to vesicle formation: Metal-ligand complexation and ionic interactions

Jingzheng Wang; Aixin Song; Xiangfeng Jia; Jingcheng Hao; Weimin Liu; Heinz Hoffmann

doi:10.1021/jp044518r

Two routes to vesicle formation: Metal-ligand complexation and ionic interactions

Jingzheng Wang, Aixin Song, Xiangfeng Jia, Jingcheng Hao, Weimin Liu, Heinz Hoffmann

Research output: Contribution to journal › Article › peer-review

57 Scopus citations

Abstract

Two routes for the production of vesicles, metal-ligand complexation and ionic interactions, were studied. It was observed that in the aqueous mixtures of tetradecyldimethylamine oxide and zinc 2,2-dihydroperfluorooctanoate, vesicle-phases can be obtained due to complexation between the anionic surfactant with Zn²⁺ as counteranion and the amine-oxide group of tetradecyldimethylamine oxide. The ZnS precipitates with ring-shaped precipitates, and spherical associated ZnS particles, and rings with encapsulated ZnS precipitates were also obtained. The present routes to form vesicles solved the problem of preparing nanomaterials using surfactant self-assembly, with structure controlled by the phase behavior of the surfactants.

Original language	English
Pages (from-to)	11126-11134
Number of pages	9
Journal	Journal of Physical Chemistry B
Volume	109
Issue number	22
DOIs	https://doi.org/10.1021/jp044518r
State	Published - 9 Jun 2005
Externally published	Yes

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abstract = "Two routes for the production of vesicles, metal-ligand complexation and ionic interactions, were studied. It was observed that in the aqueous mixtures of tetradecyldimethylamine oxide and zinc 2,2-dihydroperfluorooctanoate, vesicle-phases can be obtained due to complexation between the anionic surfactant with Zn2+ as counteranion and the amine-oxide group of tetradecyldimethylamine oxide. The ZnS precipitates with ring-shaped precipitates, and spherical associated ZnS particles, and rings with encapsulated ZnS precipitates were also obtained. The present routes to form vesicles solved the problem of preparing nanomaterials using surfactant self-assembly, with structure controlled by the phase behavior of the surfactants.",

author = "Jingzheng Wang and Aixin Song and Xiangfeng Jia and Jingcheng Hao and Weimin Liu and Heinz Hoffmann",

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T1 - Two routes to vesicle formation

T2 - Metal-ligand complexation and ionic interactions

AU - Wang, Jingzheng

AU - Song, Aixin

AU - Jia, Xiangfeng

AU - Hao, Jingcheng

AU - Liu, Weimin

AU - Hoffmann, Heinz

PY - 2005/6/9

Y1 - 2005/6/9

N2 - Two routes for the production of vesicles, metal-ligand complexation and ionic interactions, were studied. It was observed that in the aqueous mixtures of tetradecyldimethylamine oxide and zinc 2,2-dihydroperfluorooctanoate, vesicle-phases can be obtained due to complexation between the anionic surfactant with Zn2+ as counteranion and the amine-oxide group of tetradecyldimethylamine oxide. The ZnS precipitates with ring-shaped precipitates, and spherical associated ZnS particles, and rings with encapsulated ZnS precipitates were also obtained. The present routes to form vesicles solved the problem of preparing nanomaterials using surfactant self-assembly, with structure controlled by the phase behavior of the surfactants.

AB - Two routes for the production of vesicles, metal-ligand complexation and ionic interactions, were studied. It was observed that in the aqueous mixtures of tetradecyldimethylamine oxide and zinc 2,2-dihydroperfluorooctanoate, vesicle-phases can be obtained due to complexation between the anionic surfactant with Zn2+ as counteranion and the amine-oxide group of tetradecyldimethylamine oxide. The ZnS precipitates with ring-shaped precipitates, and spherical associated ZnS particles, and rings with encapsulated ZnS precipitates were also obtained. The present routes to form vesicles solved the problem of preparing nanomaterials using surfactant self-assembly, with structure controlled by the phase behavior of the surfactants.

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M3 - 文章

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Two routes to vesicle formation: Metal-ligand complexation and ionic interactions

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