Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films

Garai S, Merca A, Bhowmik S, El Moll H, Li H, Haso F, Nogueira H, Liu T, Wu L, Gouzerh P, Müller A (2015)
Soft Matter 11(12): 2372-2378.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
The hedgehog-shaped {Mo-368} cluster shows unique electronic (extremely high extinction coefficient) and structural features, especially regarding its size, the high number of delocalized electrons which allows to measure the surface enhanced Raman scattering (SERS) spectrum and the option for coordination chemistry inside the cavity. Its relative instability in aqueous solution can be overcome by embedment in a hydrophobic shell of dimethyldioctadecylammonium cations. The resulting hybrid self-assembles into spherical vesicles in acetone-water mixtures, according to a process directed by hydrophobic-hydrophilic interactions. It also forms rather stable Langmuir monolayers while a second layer evolves under higher surface pressure, in accordance with a rather low alkyl surface density.
Erscheinungsjahr
Zeitschriftentitel
Soft Matter
Band
11
Zeitschriftennummer
12
Seite
2372-2378
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PUB-ID

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Garai S, Merca A, Bhowmik S, et al. Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films. Soft Matter. 2015;11(12):2372-2378.
Garai, S., Merca, A., Bhowmik, S., El Moll, H., Li, H., Haso, F., Nogueira, H., et al. (2015). Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films. Soft Matter, 11(12), 2372-2378. doi:10.1039/c4sm02662d
Garai, S., Merca, A., Bhowmik, S., El Moll, H., Li, H., Haso, F., Nogueira, H., Liu, T., Wu, L., Gouzerh, P., et al. (2015). Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films. Soft Matter 11, 2372-2378.
Garai, S., et al., 2015. Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films. Soft Matter, 11(12), p 2372-2378.
S. Garai, et al., “Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films”, Soft Matter, vol. 11, 2015, pp. 2372-2378.
Garai, S., Merca, A., Bhowmik, S., El Moll, H., Li, H., Haso, F., Nogueira, H., Liu, T., Wu, L., Gouzerh, P., Müller, A.: Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films. Soft Matter. 11, 2372-2378 (2015).
Garai, Somenath, Merca, Alice, Bhowmik, Susovan, El Moll, Hani, Li, Haolong, Haso, Fadi, Nogueira, Helena, Liu, Tianbo, Wu, Lixin, Gouzerh, Pierre, and Müller, Achim. “Hedgehog-shaped {Mo-368} cluster: unique electronic/structural properties, surfactant encapsulation and related self-assembly into vesicles and films”. Soft Matter 11.12 (2015): 2372-2378.

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