Roland Kroger, FRMS

Search results

• 2024

  B(OH)₄⁻ and CO₃²⁻ do not compete for incorporation into aragonite in synthetic precipitations at pH_total 8.20 and 8.41 but do compete at pH_total 8.59

  Castillo Alvarez, C., Penkman, K., Kröger, R., Finch, A. A., Clog, M., Hathorne, E. & Allison, N., 15 Aug 2024, In: Geochimica et Cosmochimica Acta. 379, p. 39-52 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Contrasting the Effects of Aspartic Acid and Glycine in Free Amino Acid and Peptide Forms on the Growth Rate, Morphology, Composition, and Structure of Synthetic Aragonites

  Gardella, G., Castillo Alvarez, M. C., Presslee, S., Finch, A. A., Penkman, K., Kröger, R., Clog, M. & Allison, N., 3 Nov 2024, (E-pub ahead of print) In: Crystal Growth and Design. 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Insights into the response of coral biomineralisation to environmental change from aragonite precipitations in vitro

  Castillo Alvarez, C., Penkman, K., Kröger, R., Finch, A. A., Clog, M., Brasier, A., Still, J. & Allison, N., 1 Jan 2024, In: Geochimica et Cosmochimica Acta. 364, p. 184-194 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• The influence of seawater pCO2 and temperature on the amino acid composition and aragonite CO3 disorder of coral skeletons

  Allison, N., Ross, P., Castillo Alvarez, C., Penkman, K., Kröger, R., Kellock, C., Cole, C., Clog, M., Evans, D., Hintz, C., Hintz, K. & Finch, A. A., 14 Aug 2024, (E-pub ahead of print) In: Coral reefs. 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2023

  An experimental study of wet-cooking in organic vessels: implications for understanding the evolution of cooking technologies

  Little, A. P., Needham, A., Langley, A., Lucquin, A. J. A. & Kröger, R., 30 Aug 2023, In: Archaeological and Anthropological Sciences. 15, 17 p., 142.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Using Combination of X-Ray 3D Tomography and FEG-SEM to Perform 3D-FIB Reconstruction in Identified Area to Investigate Effect of Mining Contamination on Scallop Shell Growth

  Guichaoua, L., Bessette, S., Stewart, B., Reznikov, N., Kröger, R. & Gauvin, R., 22 Jul 2023, In: Microscopy and Microanalysis. 29, Supplement_1, p. 560-561 2 p.

  Research output: Contribution to journal › Article › peer-review
• 2022

  Enhancing strength in mineralized collagen

  Nudelman, F. & Kröger, R., 7 Apr 2022, In: Science (New York, N.Y.). 376, 6589, p. 137-138 2 p.

  Research output: Contribution to journal › Article › peer-review

• Hierarchical organization of bone in three dimensions: A twist of twists

  Buss, D. J., Kröger, R., McKee, M. D. & Reznikov, N., 2022, In: JOURNAL OF STRUCTURAL BIOLOGY. 6, 2022, 10 p., 100057.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Optimising a method for aragonite precipitation in simulated biogenic calcification media

  Kellock, C., Alvarez, M. C. C., Finch, A., Penkman, K., Kröger, R., Clog, M. & Allison, N., 2 Dec 2022, In: PLoS ONE. 17, 12, 18 p., e0278627.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2021

  Metal pollution as a potential threat to shell strength and survival in marine bivalves

  Stewart, B. D., Boig, C., Jenkins, S., Sinfield, C., Kennington, K., Lart, W., Brand, A. & Kröger, R., Feb 2021, In: Science of the Total Environment. 755, part 1, 10 p., 143019.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2020

  Metal pollution is leaving scallops helpless against crabs and lobsters

  Stewart, B. D. & Kröger, R., 5 Nov 2020, The Conversation.

  Research output: Contribution to specialist publication › Article

• Nanostructure of Mouse Otoconia

  Athanasiadou, D., Wenge, J., Reznikov, N., Rodriguez-Navarro, A. B., Kröger, R., Bilton, M. W., Gonzalez-Segura, A., Hu, Y. & McKee, M., 3 Mar 2020, (E-pub ahead of print) In: JOURNAL OF STRUCTURAL BIOLOGY. 210, 2, p. 1-11 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• The role of aspartic acid in reducing coral calcification under ocean acidification conditions

  Kellock, C., Cole, C., Penkman, K., Evans, D., Kröger, R., Hintz, C., Hintz, K., Finch, A. & Allison, N., 1 Dec 2020, In: Scientific Reports. 10, 1, 12797.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Trace and major element incorporation into amorphous calcium carbonate (ACC) precipitated from seawater

  Evans, D., Gray, W. R., Rae, J. W. B., Greenop, R., Webb, P. B., Penkman, K., Kröger, R. & Allison, N., 1 Dec 2020, In: Geochimica et Cosmochimica Acta. 290, p. 293-311 19 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2019

  Medieval women’s early involvement in manuscript production suggested by lapis lazuli identification in dental calculus

  Radini, A., Tromp, M., Beach, A., Tong, E., Speller, C. F., McCormick, M., Dudgeon, J., Collins, M. J., Rühli, F., Kröger, R. & Warinner, C., 9 Jan 2019, In: Science Advances. 5, 1, 8 p., eaau7126.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• On Biomineralization: Enzymes Switch on Mesocrystal Assembly

  Rao, A., Roncal-Herrero, T., Schmid, E., Drechsler, M., Scheffner, M., Gebauer, D., Kröger, R. & Cölfen, H., 27 Feb 2019, In: ACS Central Science. 5, 2, p. 357-364 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Shape-controlled synthesis and in situ characterisation of anisotropic Au nanomaterials using liquid cell transmission electron microscopy

  Wang, S.-T., Lin, Y., Nielsen, M. H., Song, C. Y., Thomas, M. R., Spicer, C. D., Kröger, R., Ercius, P., Aloni, S. & Stevens, M. M., 30 Aug 2019, (E-pub ahead of print) In: Nanoscale. 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• The Characteristics and Biological Relevance of Inorganic Amorphous Calcium Carbonate (ACC) Precipitated from Seawater

  Evans, D., Webb, P. B., Penkman, K., Kröger, R. & Allison, N., 3 Jul 2019, In: CRYSTAL GROWTH DESIGN.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Time-Resolved in situ Raman Spectroscopic Observations of a Biomineralization Model System

  Wingender, B., Tong, E., Emery, J., Gower, L. & Kröger, R., 5 Aug 2019, In: Microscopy and Microanalysis. p. 826-827

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2018

  Capacitance-Assisted Sustainable Electrochemical Carbon Dioxide Mineralisation

  Lamb, K. J., Dowsett, M. R., Chatzipanagis, K., Scullion, Z. W., Kröger, R., Lee, J. D., Aguiar, P. M., North, M. & Parkin, A., 10 Jan 2018, In: ChemSusChem. 11, 1, p. 137-148 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Fractal-like hierarchical organization of bone begins at the nanoscale

  Reznikov, N., Bilton, M. W., Lari, L., Stevens, M. & Kröger, R., 4 May 2018, In: Science. 360, 6388, 12 p., eaao2189.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Glycans modify mesenchymal stem cell differentiation to impact on the function of resulting osteoblasts

  Wilson, K. M., Jagger, A. M., Walker, M., Seinkmane, E., Fox, J. M., Kröger, R., Genever, P. & Ungar, D., 14 Feb 2018, In: Journal of Cell Science. 131, 4, 11 p., jcs209452.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Liquid cell transmission electron microscopy and the impact of confinement on the precipitation from supersaturated solutions

  Kröger, R. & Verch, A., 15 Jan 2018, In: Minerals. 8, 1, 9 p., 21.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Misleading residues on lithics from Star Carr: identification with Raman microspectroscopy

  Croft, S. C. K., Chatzipanagis, K., Kröger, R. & Milner, N., Jun 2018, In: Journal of archaeological science. 19, p. 430-438 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Our bones: strength, flexibility and…fractals!

  Kröger, R. & Reznikov, N., Nov 2018, In: TheScienceBreaker.

  Research output: Contribution to journal › Article

  Open Access

  File

• The application of micro-Raman for the analysis of ochre artefacts from Mesolithic palaeo-lake Flixton

  Croft, S., Kröger, R., Robson, H. K., Rowley, C. C. A., Taylor, B., Jones, A. G., Conneller, C. & Needham, A., 1 Feb 2018, In: Journal of Archaeological Science Reports. 17, p. 650-656 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• “On demand” triggered crystallization of CaCO3 from solute precursor species stabilized by the water-in-oil microemulsion

  Stawski, T., Roncal-Herrero, T., Fernandez-Martinez, A., Veloza, A. M., Kröger, R. & Bening, L., 10 May 2018, In: Physical Chemistry Chemical Physics. 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2017

  Biomineralization of a titanium-modified hydroxyapatite semiconductor on conductive wool fibers

  Adamiano, A., Sangiorgi, N., Sprio, S., Ruffini, A., Sandri, M., Sanson, A., Gras, P., Grossin, D., Francès, C., Chatzipanagis, K., Bilton, M., Marzec, B., Varesano, A., Meldrum, F., Kröger, R. & Tampieri, A., 2017, In: Journal of Materials Chemistry B. 5, 36, p. 7608-7621 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2016

  Crystallization of citrate-stabilized amorphous calcium phosphate to nanocrystalline apatite: a surface-mediated transformation

  Chatzipanagis, K., Iafisco, M., Roncal-Herrero, T., Bilton, M. W., Tampieri, A., Kröger, R. & Delgado, J. M., 7 Apr 2016, (E-pub ahead of print) In: CrystEngComm. 18, p. 3170-3173 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• In situ mechanical and molecular investigations of collagen/apatite biomimetic composites combining Raman spectroscopy and stress-strain analysis

  Chatzipanagis, K., Baumann, C. G., Sandri, M., Sprio, S., Tampieri, A. & Kröger, R., Sept 2016, (E-pub ahead of print) In: Acta Biomaterialia.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Protein sequences bound to mineral surfaces persist into deep time

  Demarchi, B., Hall, S., Roncal-Herrero, T., Freeman, C., Woolley, J., Crisp, M. K., Wilson, J. C., Fotakis, A., Fischer, R., Kessler, B., Rakownikow Jersie-Christensen, R., Olsen, J., Haile, J., Thomas, J., Marean, C., Parkington, J., Presslee, S. L., Lee-Thorp, J., Ditchfield, P. & Hamilton, J. F. & 16 others, Ward, M. W., Wang, C. M., Shaw, M. D., Harrison, T., Dominguez-Rodrigo, M., MacPhee, R., Kwekason, A., Ecker, M., Kolska Horwitz, L., Chazan, M., Kröger, R., Thomas-Oates, J. E., Harding, J., Cappellini, E., Penkman, K. E. H. & Collins, M. J., 27 Sept 2016, In: eLife. 5, September, p. 1-50 50 p., e17092.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Semiconductor-Metal Nano-Floret Hybrid Structures by Self-Processing Synthesis

  Hazut, O., Waichman, S., Subramani, T., Sarkar, D., Dash, S., Roncal-Herrero, T., Kröger, R. & Yerushalmi, R., 30 Mar 2016, In: Journal of the American Chemical Society. 138, 12, p. 4079–4086 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Synergistic Biomineralization Phenomena Created by a Combinatorial Nacre Protein Model System

  Chang, E., Roncal-Herrero, T., Morgan, T. L., Dunn, K. E., Rao, A., A.M.R. Kunitake, J., Lui, S., Bilton, M. W., Estroff, L., Kröger, R., Johnson, S. D. & Evans, J., 13 Apr 2016, In: Biochemistry. 55, 16, p. 2401-2410 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2015

  Biomineralization: Ion binding and nucleation

  Kröger, R., 24 Mar 2015, In: Nature Materials. 14, 4, p. 369-370 2 p.

  Research output: Contribution to journal › Article › peer-review

• Control of gas phase nanoparticle shape and its effect on MRI relaxivity

  Aktaş, S., Thornton, S. C., Binns, C., Lari, L., Pratt, A., Kröger, R. & Horsfield, M. A., 17 Feb 2015, In: Materials Research Express. 2, 3, 7 p., 035002.

  Research output: Contribution to journal › Article › peer-review

• Testing the effect of bleaching on the bivalve Glycymeris: a case study of amino acid geochronology on key Mediterranean raised beach deposits

  Demarchi, B., Clements, E., Coltorti, M., Van De Locht, R., Kröger, R., Penkman, K. E. H. & Rose, J., 2015, In: Quaternary Geochronology. 25, p. 49-65 17 p.

  Research output: Contribution to journal › Article › peer-review
• 2014

  An oligomeric C-RING nacre protein influences pre-nucleation events and organizes mineral nanoparticles

  Perovic, I., Verch, A., Chang, E., Rao, A., Cölfen, H., Kroger, R. & Evans, J., Nov 2014, In: Biochemistry. 53, 46, p. 7259–7268

  Research output: Contribution to journal › Article › peer-review

• Correlation between Anisotropy and Lattice Distortions in Single Crystal Calcite Nanowires Grown in Confinement

  Verch, A., Côté, A. S., Darkins, R., Kim, Y.-Y., Van De Locht, R., Meldrum, F. C., Duffy, D. & Kröger, R., 2014, In: Small. 10, 13, p. 2697-2702 6 p.

  Research output: Contribution to journal › Article › peer-review

• Engineering of crystal surfaces and subsurfaces by framework biomineralization protein phases

  Chang, E., Russ, J., Verch, A., Kröger, R., Estroff, L. & Evans, J., 2014, In: CrystEngComm. 16, 32, p. 7406-7409 4 p.

  Research output: Contribution to journal › Article › peer-review

• Enhanced oxidation of nanoparticles through strain-mediated ionic transport

  Pratt, A., Lari, L., Hovorka, O., Shah, A., Woffinden, C., Tear, S., Binns, C. & Kröger, R., Jan 2014, In: Nature Materials. 13, 1, p. 26-30 5 p., n/a.

  Research output: Contribution to journal › Article › peer-review

• The intrinsically disordered C-RING biomineralization protein, AP7, creates protein phases that introduce nanopatterning and nanoporosities to mineral crystals

  Chang, E., Russ, J., Verch, A., Kröger, R., Estroff, L. & Evans, J., 15 Jul 2014, In: Biochemistry. 53, 27, p. 4317-4319 3 p.

  Research output: Contribution to journal › Article › peer-review

• Ultrastructure and crystallography of nanoscale calcite building blocks in Rhabdosphaera clavigera coccolith spines

  Van De Locht, R., Verch, A., Young, J. R., Haigh, S. J., Slater, T. J. A. & Kröger, R., Mar 2014, In: CRYSTAL GROWTH DESIGN. 14, 4, p. 1710–1718 8 p.

  Research output: Contribution to journal › Article › peer-review
• 2013

  Exchange bias in Fe@Cr core-shell nanoparticles

  Binns, C., Qureshi, M. T., Peddis, D., Baker, S. H., Howes, P. B., Boatwright, A., Cavill, S. A., Dhesi, S. S., Lari, L., Kröger, R. & Langridge, S., 10 Jul 2013, In: Nano Letters. 13, 7, p. 3334-3339 6 p.

  Research output: Contribution to journal › Article › peer-review

• Formation and Structure of Calcium Carbonate Thin Films and Nanofibers Precipitated in the Presence of Poly(Allylamine Hydrochloride) and Magnesium Ions

  Cantaert, B., Verch, A., Kim, Y.-Y., Ludwig, H., Paunov, V., Kroger, R. & Meldrum, F. C., 6 Dec 2013, In: Chemistry of Materials. 25, 24, p. 4994-5003

  Research output: Contribution to journal › Article › peer-review

• In situ electron microscopy studies of calcium carbonate precipitation from aqueous solution with and without organic additives

  Verch, A., Morrison, I. E. G., Locht, R. V. D. & Kröger, R., 1 Jan 2013, In: JOURNAL OF STRUCTURAL BIOLOGY. 183, 2, p. 270-277

  Research output: Contribution to journal › Article › peer-review

• Microstructural evolution and nanoscale crystallography in scleractinian coral spherulites

  van de Locht, R., Verch, A., Saunders, M., Dissard, D., Moya, A., Rixen, T. & Kröger, R., 1 Jan 2013, In: JOURNAL OF STRUCTURAL BIOLOGY. 183, 1, p. 57-65

  Research output: Contribution to journal › Article › peer-review
• 2012

  Preparation of hydrosol suspensions of elemental and core-shell nanoparticles by co-deposition with water vapour from the gas-phase in ultra-high vacuum conditions

  Binns, C., Prieto, P., Baker, S., Howes, P., Dondi, R., Burley, G., Lari, L., Kroger, R., Pratt, A., Aktas, S. & Mellon, J. K., Sept 2012, In: Journal of Nanoparticle Research. 14, 9, p. 1136 16 p., ARTN 1136.

  Research output: Contribution to journal › Article › peer-review

• Studying carbonate precipitation with and without confinement using electron microscopy

  Verch, A., Locht, R. V. D., Kim, Y. Y., Meldrum, F. C., Morrison, I. & Kröger, R., 1 Jan 2012, In: Microscopy and Microanalysis. 18, p. 1586-1587 2 p.

  Research output: Contribution to journal › Article › peer-review
• 2011

  An artificial biomineral formed by incorporation of copolymer micelles in calcite crystals

  Kim, Y.-Y., Ganesan, K., Yang, P., Kulak, A. N., Borukhin, S., Pechook, S., Ribeiro, L., Kroger, R., Eichhorn, S. J., Armes, S. P., Pokroy, B. & Meldrum, F. C., Nov 2011, In: Nature Materials. 10, 11, p. 890-896 7 p.

  Research output: Contribution to journal › Article › peer-review

• Capillarity Creates Single-Crystal Calcite Nanowires from Amorphous Calcium Carbonate

  Kim, Y.-Y., Hetherington, N. B. J., Noel, E. H., Kroger, R., Charnock, J. M., Christenson, H. K. & Meldrum, F. C., 23 Dec 2011, In: Angewandte Chemie International Edition. 50, 52, p. 12572-12577 6 p.

  Research output: Contribution to journal › Article › peer-review