A theta-shaped amphiphilic cobaltabisdicarbollide anion: Transition from monolayer vesicles to micelles

Pierre Bauduin; Sylvain Prevost; Pau Farràs; Francesc Teixidor; Olivier Diat; Thomas Zemb

doi:10.13025/14787

A theta-shaped amphiphilic cobaltabisdicarbollide anion: Transition from monolayer vesicles to micelles

Pierre Bauduin
, Sylvain Prevost
, Pau Farràs
, Francesc Teixidor
, Olivier Diat
, Thomas Zemb

Université Paris-Sud
FR6-10
Campus de la U.A.B.

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

171 Citations (Scopus)

Abstract

Sandwiched: The cobaltabisdicarbollide (mono-)anion ([3,3′-Co(1,2- C₂B₉H₁₁)₂]^-, COSAN ^-) forms monolayer vesicles at low concentrations in water (see picture). An increase in concentration leads to a Coulomb explosion of the closely packed vesicles into small micelles, which results in the coexistence of both aggregation states at higher concentrations.

Original language	English
Pages (from-to)	5298-5300
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	23
DOIs	https://doi.org/10.13025/14787 https://doi.org/10.1002/anie.201100410
Publication status	Published - 27 May 2011
Externally published	Yes

Keywords

carboranes
cryo-TEM
micelles
small-angle neutron scattering
vesicles

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10.13025/14787Licence: CC BY-NC-ND
10.1002/anie.201100410

AngewAccepted author manuscript, 456 KBLicence: CC BY-NC-ND

Cite this

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abstract = "Sandwiched: The cobaltabisdicarbollide (mono-)anion ([3,3′-Co(1,2- C2B9H11)2]-, COSAN -) forms monolayer vesicles at low concentrations in water (see picture). An increase in concentration leads to a Coulomb explosion of the closely packed vesicles into small micelles, which results in the coexistence of both aggregation states at higher concentrations.",

keywords = "carboranes, cryo-TEM, micelles, small-angle neutron scattering, vesicles",

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T1 - A theta-shaped amphiphilic cobaltabisdicarbollide anion

T2 - Transition from monolayer vesicles to micelles

AU - Bauduin, Pierre

AU - Prevost, Sylvain

AU - Farràs, Pau

AU - Teixidor, Francesc

AU - Diat, Olivier

AU - Zemb, Thomas

PY - 2011/5/27

Y1 - 2011/5/27

N2 - Sandwiched: The cobaltabisdicarbollide (mono-)anion ([3,3′-Co(1,2- C2B9H11)2]-, COSAN -) forms monolayer vesicles at low concentrations in water (see picture). An increase in concentration leads to a Coulomb explosion of the closely packed vesicles into small micelles, which results in the coexistence of both aggregation states at higher concentrations.

AB - Sandwiched: The cobaltabisdicarbollide (mono-)anion ([3,3′-Co(1,2- C2B9H11)2]-, COSAN -) forms monolayer vesicles at low concentrations in water (see picture). An increase in concentration leads to a Coulomb explosion of the closely packed vesicles into small micelles, which results in the coexistence of both aggregation states at higher concentrations.

KW - carboranes

KW - cryo-TEM

KW - micelles

KW - small-angle neutron scattering

KW - vesicles

UR - http://hdl.handle.net/10379/5981

UR - https://www.scopus.com/pages/publications/79957448438

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DO - 10.13025/14787

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 23

ER -

A theta-shaped amphiphilic cobaltabisdicarbollide anion: Transition from monolayer vesicles to micelles

Abstract

Keywords

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