Calcium triggered L alpha-H2 phase transition monitored by combined rapid mixing and time-resolved synchrotron SAXS

Anan Yaghmur; Peter Laggner; Barbara Sartori; Michael Rappolt

doi:10.1371/journal.pone.0002072

Calcium triggered L alpha-H2 phase transition monitored by combined rapid mixing and time-resolved synchrotron SAXS

Anan Yaghmur, Peter Laggner, Barbara Sartori, Michael Rappolt

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Abstract

Awad et al. reported on the Ca(2+)-induced transitions of dioleoyl-phosphatidylglycerol (DOPG)/monoolein (MO) vesicles to bicontinuous cubic phases at equilibrium conditions. In the present study, the combination of rapid mixing and time-resolved synchrotron small-angle X-ray scattering (SAXS) was applied for the in-situ investigations of fast structural transitions of diluted DOPG/MO vesicles into well-ordered nanostructures by the addition of low concentrated Ca(2+) solutions.

Original language	English
Journal	P L o S One
Volume	3
Issue number	4
Pages (from-to)	e2072
ISSN	1932-6203
DOIs	https://doi.org/10.1371/journal.pone.0002072
Publication status	Published - 2008
Externally published	Yes

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10.1371/journal.pone.0002072

Yaghmur et al 2008a_PLoS ONE

Cite this

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title = "Calcium triggered L alpha-H2 phase transition monitored by combined rapid mixing and time-resolved synchrotron SAXS",

abstract = "Awad et al. reported on the Ca(2+)-induced transitions of dioleoyl-phosphatidylglycerol (DOPG)/monoolein (MO) vesicles to bicontinuous cubic phases at equilibrium conditions. In the present study, the combination of rapid mixing and time-resolved synchrotron small-angle X-ray scattering (SAXS) was applied for the in-situ investigations of fast structural transitions of diluted DOPG/MO vesicles into well-ordered nanostructures by the addition of low concentrated Ca(2+) solutions.",

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AU - Yaghmur, Anan

AU - Laggner, Peter

AU - Sartori, Barbara

AU - Rappolt, Michael

PY - 2008

Y1 - 2008

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AB - Awad et al. reported on the Ca(2+)-induced transitions of dioleoyl-phosphatidylglycerol (DOPG)/monoolein (MO) vesicles to bicontinuous cubic phases at equilibrium conditions. In the present study, the combination of rapid mixing and time-resolved synchrotron small-angle X-ray scattering (SAXS) was applied for the in-situ investigations of fast structural transitions of diluted DOPG/MO vesicles into well-ordered nanostructures by the addition of low concentrated Ca(2+) solutions.

U2 - 10.1371/journal.pone.0002072

DO - 10.1371/journal.pone.0002072

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SN - 1932-6203

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