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Dive into the research topics where Bettina Purgstaller is active.

Publication


Featured researches published by Bettina Purgstaller.


MethodsX | 2018

In-situ Raman spectroscopy of amorphous calcium phosphate to crystalline hydroxyapatite transformation

Jessica A. Stammeier; Bettina Purgstaller; Dorothee Hippler; Vasileios Mavromatis; Martin Dietzel

Graphical abstract


Geochimica et Cosmochimica Acta | 2016

Barium isotope fractionation during witherite (BaCO3) dissolution, precipitation and at equilibrium

Vasileios Mavromatis; Kirsten van Zuilen; Bettina Purgstaller; Andre Baldermann; Thomas F. Nägler; Martin Dietzel


Geochimica et Cosmochimica Acta | 2016

Transformation of Mg-bearing amorphous calcium carbonate to Mg-calcite – In situ monitoring

Bettina Purgstaller; Vasileios Mavromatis; Adrian Immenhauser; Martin Dietzel


Earth and Planetary Science Letters | 2017

Impact of amorphous precursor phases on magnesium isotope signatures of Mg-calcite

Vasileios Mavromatis; Bettina Purgstaller; Martin Dietzel; Dieter Buhl; Adrian Immenhauser; Jacques Schott


Crystal Growth & Design | 2017

Control of Mg2+/Ca2+ Activity Ratio on the Formation of Crystalline Carbonate Minerals via an Amorphous Precursor

Bettina Purgstaller; Florian Konrad; Martin Dietzel; Adrian Immenhauser; Vasileios Mavromatis


Geochimica et Cosmochimica Acta | 2017

Effect of organic ligands on Mg partitioning and Mg isotope fractionation during low-temperature precipitation of calcite in the absence of growth rate effects

Vasileios Mavromatis; Adrian Immenhauser; Dieter Buhl; Bettina Purgstaller; Andre Baldermann; Martin Dietzel


Geochimica et Cosmochimica Acta | 2017

Control of temperature and aqueous Mg2+/Ca2+ ratio on the (trans-)formation of ikaite

Bettina Purgstaller; Martin Dietzel; Andre Baldermann; Vasileios Mavromatis


Geosciences | 2018

Removal of Barium, Cobalt, Strontium, and Zinc from Solution by Natural and Synthetic Allophane Adsorbents

Andre Baldermann; Andrea Cäcilia Grießbacher; Claudia Baldermann; Bettina Purgstaller; Ilse Letofsky-Papst; Stephan Kaufhold; Martin Dietzel


Geochimica et Cosmochimica Acta | 2018

Barium partitioning in calcite and aragonite as a function of growth rate

Vasileios Mavromatis; K.E. Goetschl; C. Grengg; Florian Konrad; Bettina Purgstaller; Martin Dietzel


Journal of Crystal Growth | 2018

Influence of aqueous Mg concentration on the transformation of amorphous calcium carbonate

Florian Konrad; Bettina Purgstaller; Florian Gallien; Vasileios Mavromatis; Patrick Gane; Martin Dietzel

Collaboration


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Martin Dietzel

Graz University of Technology

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Vasileios Mavromatis

Graz University of Technology

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Andre Baldermann

Graz University of Technology

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Florian Konrad

Graz University of Technology

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Dieter Buhl

Ruhr University Bochum

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C. Grengg

Graz University of Technology

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Claudia Baldermann

Graz University of Technology

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