Works by Schmahl, Wolfgang W.

Results: 38

Biological Control of Ca-Carbonate Crystal Microstructure and Texture: Adapting Crystal Morphology, Orientation, and Arrangement to Biomaterial Function.

Published in:

Crystals (2073-4352), 2025, v. 15, n. 5, p. 466, doi. 10.3390/cryst15050466

By:

Sancho Vaquer, Anna;
Griesshaber, Erika;
Castro-Claros, Juan Diego;
Salas, Carmen;
Yin, Xiaofei;
Checa, Antonio G.;
Schmahl, Wolfgang W.

Publication type:

Article

A Study on Ikaite Growth in the Presence of Phosphate.

Published in:

Aquatic Geochemistry, 2023, v. 29, n. 4, p. 219, doi. 10.1007/s10498-023-09418-z

By:

Strohm, Samuel B.;
Saldi, Giuseppe D.;
Mavromatis, Vasileios;
Schmahl, Wolfgang W.;
Jordan, Guntram

Publication type:

Article

Formation and mosaicity of coccolith segment calcite of the marine algae <italic>Emiliania huxleyi</italic>.

Published in:

Journal of Phycology, 2018, v. 54, n. 1, p. 85, doi. 10.1111/jpy.12604

By:

Yin, Xiaofei;
Ziegler, Andreas;
Kelm, Klemens;
Hoffmann, Ramona;
Watermeyer, Philipp;
Alexa, Patrick;
Villinger, Clarissa;
Rupp, Ulrich;
Schlüter, Lothar;
Reusch, Thorsten B. H.;
Griesshaber, Erika;
Walther, Paul;
Schmahl, Wolfgang W.

Publication type:

Article

Calcite fibre formation in modern brachiopod shells.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. 1, doi. 10.1038/s41598-018-36959-z

By:

Simonet Roda, Maria;
Griesshaber, Erika;
Ziegler, Andreas;
Rupp, Ulrich;
Yin, Xiaofei;
Henkel, Daniela;
Häussermann, Vreni;
Laudien, Jürgen;
Brand, Uwe;
Eisenhauer, Anton;
Checa, Antonio G.;
Schmahl, Wolfgang W.

Publication type:

Article

Biomineral Reactivity: The Kinetics of the Replacement Reaction of Biological Aragonite to Apatite.

Published in:

Minerals (2075-163X), 2018, v. 8, n. 8, p. 315, doi. 10.3390/min8080315

By:

Greiner, Martina;
Férnandez-Díaz, Lurdes;
Griesshaber, Erika;
Zenkert, Moritz N.;
Yin, Xiaofei;
Ziegler, Andreas;
Veintemillas-Verdaguer, Sabino;
Schmahl, Wolfgang W.

Publication type:

Article

Long-term experimental diagenesis of aragonitic biocarbonates: from organic matter loss to abiogenic calcite formation.

Published in:

Biogeosciences Discussions, 2021, p. 1, doi. 10.5194/bg-2021-222

By:

Forjanes, Pablo;
Roda, María Simonet;
Greiner, Martina;
Griesshaber, Erika;
Lagos, Nelson A.;
Veintemillas-Verdaguer, Sabino;
Astilleros, José Manuel;
Fernández-Díaz, Lurdes;
Schmahl 2, Wolfgang W.

Publication type:

Article

Determination of the 31P and 207Pb Chemical Shift Tensors in Pyromorphite, Pb5(PO4)3Cl, by Single-Crystal NMR Measurements and DFT Calculations.

Published in:

Zeitschrift für Anorganische und Allgemeine Chemie, 2017, v. 643, n. 21, p. 1635, doi. 10.1002/zaac.201700261

By:

Zeman, Otto E. O.;
Hoch, Constantin;
Karaghiosoff, Konstantin;
Bräuniger, Thomas;
Moudrakovski, Igor L.;
Hochleitner, Rupert;
Schmahl, Wolfgang W.

Publication type:

Article

Molecular and mineral responses of corals grown under artificial Calcite Sea conditions.

Published in:

Geobiology, 2024, v. 22, n. 1, p. 1, doi. 10.1111/gbi.12586

By:

Conci, Nicola;
Griesshaber, Erika;
Rivera‐Vicéns, Ramón E.;
Schmahl, Wolfgang W.;
Vargas, Sergio;
Wörheide, Gert

Publication type:

Article

Crystal Imperfections of Industrial Vanadium Phosphorous Oxide Catalysts.

Published in:

Catalysts (2073-4344), 2021, v. 11, n. 11, p. 1325, doi. 10.3390/catal11111325

By:

Kappel, Isabella;
Böcklein, Sebastian;
Park, SoHyun;
Wharmby, Michael;
Mestl, Gerhard;
Schmahl, Wolfgang W.

Publication type:

Article

The giants of the phylum Brachiopoda: a matter of diet?

Published in:

Palaeontology, 2019, v. 62, n. 6, p. 889, doi. 10.1111/pala.12433

By:

Angiolini, Lucia;
Crippa, Gaia;
Azmy, Karem;
Capitani, Giancarlo;
Confalonieri, Giorgia;
Della Porta, Giovanna;
Griesshaber, Erika;
Harper, David A. T.;
Leng, Melanie J.;
Nolan, Leah;
Orlandi, Marco;
Posenato, Renato;
Schmahl, Wolfgang W.;
Banks, Vanessa J.;
Stephenson, Michael H.;
Sevastopulo, George

Publication type:

Article

The edge regions in tergites of the desert isopod Hemilepistus reaumuri: the transition from hard cuticle to flexible arthrodial membrane.

Published in:

Applied Physics A: Materials Science & Processing, 2020, v. 126, n. 10, p. 1, doi. 10.1007/s00339-020-03961-0

By:

Ernst, Franziska;
Fabritius, Helge-Otto;
Griesshaber, Erika;
Schmahl, Wolfgang W.;
Ziegler, Andreas

Publication type:

Article

The shell structure and chamber production cycle of the cephalopod Spirula (Coleoidea, Decabrachia).

Published in:

Marine Biology, 2022, v. 169, n. 10, p. 1, doi. 10.1007/s00227-022-04120-0

By:

Checa, Antonio G.;
Grenier, Christian;
Griesshaber, Erika;
Schmahl, Wolfgang W.;
Cartwright, Julyan H. E.;
Salas, Carmen;
Oudot, Morgane

Publication type:

Article

The architecture of Recent brachiopod shells: diversity of biocrystal and biopolymer assemblages in rhynchonellide, terebratulide, thecideide and craniide shells.

Published in:

Marine Biology, 2022, v. 169, n. 1, p. 1, doi. 10.1007/s00227-021-03962-4

By:

Simonet Roda, Maria;
Griesshaber, Erika;
Angiolini, Lucia;
Rollion-Bard, Claire;
Harper, Elizabeth M.;
Bitner, Maria Aleksandra;
Milner Garcia, Sara;
Ye, Facheng;
Henkel, Daniela;
Häussermann, Vreni;
Eisenhauer, Anton;
Gnägi, Helmut;
Brand, Uwe;
Logan, Alan;
Schmahl, Wolfgang W.

Publication type:

Article

Phase shift interference microscope study of dissolution-precipitation processes of nonhydrostatically stressed halite crystals in solution.

Published in:

Contributions to Mineralogy & Petrology, 2003, v. 146, n. 3, p. 263, doi. 10.1007/s00410-003-0498-2

By:

Lohkämper, Thomas H. K.;
Jordan, Guntram;
Costamagna, Raoul;
Stouml;ckhert, Bernhard;
Schmahl, Wolfgang W.

Publication type:

Article

Thermal decomposition of struvite in water: qualitative and quantitative mineralogy analysis.

Published in:

Environmental Technology, 2020, v. 41, n. 27, p. 3591, doi. 10.1080/09593330.2019.1615558

By:

Bayuseno, Athanasius P.;
Schmahl, Wolfgang W.

Publication type:

Article

The Diversity of Crystals, Microstructures and Texture That Form Ostreoidea Shells.

Published in:

Crystals (2073-4352), 2025, v. 15, n. 3, p. 286, doi. 10.3390/cryst15030286

By:

Sancho Vaquer, Anna;
Griesshaber, Erika;
Salas, Carmen;
Harper, Elizabeth M.;
Checa, Antonio G.;
Schmahl, Wolfgang W.

Publication type:

Article

The Textural Motif of Foliated Calcite in Ostreoidea (Mollusca).

Published in:

Crystals (2073-4352), 2025, v. 15, n. 3, p. 244, doi. 10.3390/cryst15030244

By:

Griesshaber, Erika;
Sancho Vaquer, Anna;
Checa, Antonio G.;
Salas, Carmen;
Harper, Elizabeth M.;
Schmahl, Wolfgang W.

Publication type:

Article

The Biological Crystals in Chamid Bivalve Shells: Diversity in Morphology and Crystal Arrangement Pattern.

Published in:

Crystals (2073-4352), 2024, v. 14, n. 7, p. 649, doi. 10.3390/cryst14070649

By:

Hoerl, Sebastian;
Griesshaber, Erika;
Checa, Antonio G.;
Schmahl, Wolfgang W.

Publication type:

Article

Exploring the impact of diagenesis on (isotope) geochemical and microstructural alteration features in biogenic aragonite.

Published in:

Sedimentology, 2017, v. 64, n. 5, p. 1354, doi. 10.1111/sed.12356

By:

Ritter, Ann‐Christine;
Mavromatis, Vasileios;
Dietzel, Martin;
Kwiecien, Ola;
Wiethoff, Felix;
Griesshaber, Erika;
Casella, Laura A.;
Schmahl, Wolfgang W.;
Koelen, Jennifer;
Neuser, Rolf D.;
Leis, Albrecht;
Buhl, Dieter;
Niedermayr, Andrea;
Breitenbach, Sebastian F. M.;
Bernasconi, Stefano M.;
Immenhauser, Adrian;
Lokier, Stephen

Publication type:

Article

Exploring aberrant bivalve shell ultrastructure and geochemistry as proxies for past sea water acidification.

Published in:

Sedimentology, 2014, v. 61, n. 6, p. 1625, doi. 10.1111/sed.12107

By:

Hahn, Sabine;
Griesshaber, Erika;
Schmahl, Wolfgang W.;
Neuser, Rolf D.;
Ritter, Ann‐Christine;
Hoffmann, Rene;
Buhl, Dieter;
Niedermayr, Andrea;
Geske, Anna;
Immenhauser, Adrian;
Pufahl, Peir

Publication type:

Article

Biominerals: Formation, Function, Properties.

Published in:

2021

By:

Cölfen, Helmut;
Griesshaber, Erika;
Schmahl, Wolfgang W.

Publication type:

Editorial

Anatomical Variation of Human Bone Bioapatite Crystallography.

Published in:

Crystals (2073-4352), 2020, v. 10, n. 10, p. 859, doi. 10.3390/cryst10100859

By:

Foley, Brittany;
Greiner, Martina;
McGlynn, George;
Schmahl, Wolfgang W.

Publication type:

Article

Relationship between 207Pb NMR chemical shift and the morphology and crystal structure for the apatites Pb5(AO4)3Cl, vanadinite (A = V), pyromorphite (A = P), and mimetite (A = As).

Published in:

American Mineralogist, 2021, v. 106, n. 4, p. 541, doi. 10.2138/am-2021-7368

By:

Zeman, Otto E.O.;
Hochleitner, Rupert;
Schmahl, Wolfgang W.;
Karaghiosoff, Konstantin;
Bräuniger, Thomas

Publication type:

Article

Evaluation of Bio-Corrosion on Carbon Steel by Bacillus Megaterium in Biodiesel and Diesel Oil Mixture.

Published in:

Journal of Engineering & Technological Sciences, 2020, v. 52, n. 3, p. 370, doi. 10.5614/j.eng.technol.sci.2020.52.3.5

By:

Pusparizkita, Yustina M.;
Schmahl, Wolfgang W.;
Setiadi, Tjandra;
Ilsemann, Bork;
Reich, Mike;
Devianto, Hary;
Harimawan, Ardiyan

Publication type:

Article

Biodegradation of textile waste by marine bacterial communities enhanced by light.

Published in:

Environmental Microbiology Reports, 2020, v. 12, n. 4, p. 406, doi. 10.1111/1758-2229.12856

By:

Girard, Elsa B.;
Kaliwoda, Melanie;
Schmahl, Wolfgang W.;
Wörheide, Gert;
Orsi, William D.

Publication type:

Article

Diffraction‐based determination of single‐crystal elastic constants of polycrystalline titanium alloys.

Published in:

Journal of Applied Crystallography, 2019, v. 52, n. 5, p. 1144, doi. 10.1107/S1600576719010720

By:

Heldmann, Alexander;
Hoelzel, Markus;
Hofmann, Michael;
Gan, Weimin;
Schmahl, Wolfgang W.;
Griesshaber, Erika;
Hansen, Thomas;
Schell, Norbert;
Petry, Winfried

Publication type:

Article

Assessment of hydrothermal alteration on micro- and nanostructures of biocarbonates: quantitative statistical grain-area analysis of diagenetic overprint.

Published in:

Biogeosciences Discussions, 2018, p. 1, doi. 10.5194/bg-2018-249

By:

Casella, Laura A.;
Sixin He;
Griesshaber, Erika;
Fernández-Díaz, Lourdes;
Harper, Elizabeth M.;
Jackson, Daniel J.;
Ziegler, Andreas;
Mavromatis, Vasileios;
Dietzel, Martin;
Eisenhauer, Anton;
Brand, Uwe;
Schmahl, Wolfgang W.

Publication type:

Article

Experimental diagenesis: Insights into aragonite to calcite transformation of Arctica islandica shells by hydrothermal treatment.

Published in:

Biogeosciences Discussions, 2016, p. 1, doi. 10.5194/bg-2016-355

By:

Casella, Laura A.;
Griesshaber, Erika;
Xiaofei Yin;
Ziegler, Andreas;
Mavromatis, Vasileios;
Müller, Dirk;
Ritter, Ann-Christine;
Hippler, Dorothee;
Harper, Elizabeth M.;
Dietzel, Martin;
Immenhauser, Adrian;
Schöne, Bernd R.;
Angiolini, Lucia;
Schmahl, Wolfgang W.

Publication type:

Article

Microstructure, Shape Memory Effect and Functional Stability of Ti67Ta33 Thin Films.

Published in:

Advanced Engineering Materials, 2015, v. 17, n. 10, p. 1425, doi. 10.1002/adem.201400576

By:

Motemani, Yahya;
Kadletz, Peter M.;
Maier, Bernd;
Rynko, Ramona;
Somsen, Christoph;
Paulsen, Alexander;
Frenzel, Jan;
Schmahl, Wolfgang W.;
Eggeler, Gunther;
Ludwig, Alfred

Publication type:

Article

Neutron Radiographic Study of the Effect of Heat-Driven Water Transport on the Tensile Strength of Bentonite-Bonded Moulding Sand.

Published in:

Transport in Porous Media, 2018, v. 121, n. 2, p. 369, doi. 10.1007/s11242-017-0968-z

By:

Schiebel, Korbinian;
Jordan, Guntram;
Kaestner, Anders;
Schillinger, Burkhard;
Boehnke, Sandra;
Schmahl, Wolfgang W.

Publication type:

Article

Statistical analysis of EBSD data confirms pronounced classical and non-classical pervasive crystallographic twinning in rotaliid foraminiferal calcite.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-92636-y

By:

Schmahl, Wolfgang W.;
Yin, X.;
Lastam, J.;
Griesshaber, E.;
Hoerl, S.;
Sturm, E.;
Vaquer, A. Sancho

Publication type:

Article

A critical analysis of calcium carbonate mesocrystals.

Published in:

Nature Communications, 2014, v. 5, n. 7, p. 4341, doi. 10.1038/ncomms5341

By:

Kim, Yi-Yeoun;
Schenk, Anna S.;
Ihli, Johannes;
Kulak, Alex N.;
Hetherington, Nicola B. J.;
Tang, Chiu C.;
Schmahl, Wolfgang W.;
Griesshaber, Erika;
Hyett, Geoffrey;
Meldrum, Fiona C.

Publication type:

Article

Electron Backscatter Diffraction Study of Brachiopod Shell Calcite - Microscale Phase and Texture Analysis of a Polycrystalline Biomaterial.

Published in:

Particle & Particle Systems Characterization, 2008, v. 25, n. 5/6, p. 474, doi. 10.1002/ppsc.200800014

By:

Schmahl, Wolfgang W.;
Griesshaber, Erika;
Neuser, Rolf D.;
Goetz, Andreas;
Lüter, Carsten

Publication type:

Article

Experimental burial diagenesis of aragonitic biocarbonates: from organic matter loss to abiogenic calcite formation.

Published in:

Biogeosciences, 2022, v. 19, n. 16, p. 3791, doi. 10.5194/bg-19-3791-2022

By:

Forjanes, Pablo;
Simonet Roda, María;
Greiner, Martina;
Griesshaber, Erika;
Lagos, Nelson A.;
Veintemillas-Verdaguer, Sabino;
Astilleros, José Manuel;
Fernández-Díaz, Lurdes;
Schmahl, Wolfgang W.

Publication type:

Article

Hydrothermal alteration of aragonitic biocarbonates: assessment of micro- and nanostructural dissolution–reprecipitation and constraints of diagenetic overprint from quantitative statistical grain-area analysis.

Published in:

Biogeosciences, 2018, v. 15, n. 24, p. 7451, doi. 10.5194/bg-15-7451-2018

By:

Casella, Laura A.;
He, Sixin;
Griesshaber, Erika;
Fernández-Díaz, Lourdes;
Greiner, Martina;
Harper, Elizabeth M.;
Jackson, Daniel J.;
Ziegler, Andreas;
Mavromatis, Vasileios;
Dietzel, Martin;
Eisenhauer, Anton;
Veintemillas-Verdaguer, Sabino;
Brand, Uwe;
Schmahl, Wolfgang W.

Publication type:

Article

Experimental diagenesis: insights into aragonite to calcite transformation of Arctica islandica shells by hydrothermal treatment.

Published in:

Biogeosciences, 2017, v. 14, n. 6, p. 1461, doi. 10.5194/bg-14-1461-2017

By:

Casella, Laura A.;
Griesshaber, Erika;
Xiaofei Yin;
Ziegler, Andreas;
Mavromatis, Vasileios;
Müller, Dirk;
Ritter, Ann-Christine;
Hippler, Dorothee;
Harper, Elizabeth M.;
Dietzel, Martin;
Immenhauser, Adrian;
Schöne, Bernd R.;
Angiolini, Lucia;
Schmahl, Wolfgang W.

Publication type:

Article

Synthesis of High‐Purity Monocalcium Phosphate Monohydrate from Crab Shell Waste.

Published in:

Chemical Engineering & Technology, 2024, v. 47, n. 3, p. 578, doi. 10.1002/ceat.202300184

By:

Pusparizkita, Yustina M.;
Schmahl, Wolfgang W.;
Widiyanto, Muhammad A.;
Ismail, Rifky;
Jamari, J.;
Bayuseno, Athanasius P.

Publication type:

Article

Quartz and cristobalite ballen in impact melt rocks from the Ries impact structure, Germany, formed by dehydration of shock‐generated amorphous phases.

Published in:

Meteoritics & Planetary Science, 2020, v. 55, n. 11, p. 2360, doi. 10.1111/maps.13590

By:

Trepmann, Claudia A.;
Dellefant, Fabian;
Kaliwoda, Melanie;
Hess, Kai‐Uwe;
Schmahl, Wolfgang W.;
Hölzl, Stefan

Publication type:

Article

Works by Schmahl, Wolfgang W.

Biological Control of Ca-Carbonate Crystal Microstructure and Texture: Adapting Crystal Morphology, Orientation, and Arrangement to Biomaterial Function.

A Study on Ikaite Growth in the Presence of Phosphate.

Formation and mosaicity of coccolith segment calcite of the marine algae <italic>Emiliania huxleyi</italic>.

Calcite fibre formation in modern brachiopod shells.

Biomineral Reactivity: The Kinetics of the Replacement Reaction of Biological Aragonite to Apatite.

Long-term experimental diagenesis of aragonitic biocarbonates: from organic matter loss to abiogenic calcite formation.

Determination of the <sup>31</sup>P and <sup>207</sup>Pb Chemical Shift Tensors in Pyromorphite, Pb<sub>5</sub>(PO<sub>4</sub>)<sub>3</sub>Cl, by Single-Crystal NMR Measurements and DFT Calculations.

Molecular and mineral responses of corals grown under artificial Calcite Sea conditions.

Crystal Imperfections of Industrial Vanadium Phosphorous Oxide Catalysts.

The giants of the phylum Brachiopoda: a matter of diet?

The edge regions in tergites of the desert isopod Hemilepistus reaumuri: the transition from hard cuticle to flexible arthrodial membrane.

The shell structure and chamber production cycle of the cephalopod Spirula (Coleoidea, Decabrachia).

The architecture of Recent brachiopod shells: diversity of biocrystal and biopolymer assemblages in rhynchonellide, terebratulide, thecideide and craniide shells.

Phase shift interference microscope study of dissolution-precipitation processes of nonhydrostatically stressed halite crystals in solution.

Thermal decomposition of struvite in water: qualitative and quantitative mineralogy analysis.

The Diversity of Crystals, Microstructures and Texture That Form Ostreoidea Shells.

The Textural Motif of Foliated Calcite in Ostreoidea (Mollusca).

The Biological Crystals in Chamid Bivalve Shells: Diversity in Morphology and Crystal Arrangement Pattern.

Exploring the impact of diagenesis on (isotope) geochemical and microstructural alteration features in biogenic aragonite.

Exploring aberrant bivalve shell ultrastructure and geochemistry as proxies for past sea water acidification.

Biominerals: Formation, Function, Properties.

Anatomical Variation of Human Bone Bioapatite Crystallography.

Relationship between <sup>207</sup>Pb NMR chemical shift and the morphology and crystal structure for the apatites Pb<sub>5</sub>(AO<sub>4</sub>)<sub>3</sub>Cl, vanadinite (A = V), pyromorphite (A = P), and mimetite (A = As).

Evaluation of Bio-Corrosion on Carbon Steel by Bacillus Megaterium in Biodiesel and Diesel Oil Mixture.

Biodegradation of textile waste by marine bacterial communities enhanced by light.

Diffraction‐based determination of single‐crystal elastic constants of polycrystalline titanium alloys.

Assessment of hydrothermal alteration on micro- and nanostructures of biocarbonates: quantitative statistical grain-area analysis of diagenetic overprint.

Experimental diagenesis: Insights into aragonite to calcite transformation of <i>Arctica islandica</i> shells by hydrothermal treatment.

Microstructure, Shape Memory Effect and Functional Stability of Ti<sub>67</sub>Ta<sub>33</sub> Thin Films.

Neutron Radiographic Study of the Effect of Heat-Driven Water Transport on the Tensile Strength of Bentonite-Bonded Moulding Sand.

Statistical analysis of EBSD data confirms pronounced classical and non-classical pervasive crystallographic twinning in rotaliid foraminiferal calcite.

A critical analysis of calcium carbonate mesocrystals.

Electron Backscatter Diffraction Study of Brachiopod Shell Calcite - Microscale Phase and Texture Analysis of a Polycrystalline Biomaterial.

Experimental burial diagenesis of aragonitic biocarbonates: from organic matter loss to abiogenic calcite formation.

Hydrothermal alteration of aragonitic biocarbonates: assessment of micro- and nanostructural dissolution–reprecipitation and constraints of diagenetic overprint from quantitative statistical grain-area analysis.

Experimental diagenesis: insights into aragonite to calcite transformation of Arctica islandica shells by hydrothermal treatment.

Synthesis of High‐Purity Monocalcium Phosphate Monohydrate from Crab Shell Waste.

Quartz and cristobalite ballen in impact melt rocks from the Ries impact structure, Germany, formed by dehydration of shock‐generated amorphous phases.