Biomineralization: Long-term effectiveness of polysaccharides on the growth and dissolution of calcite

Research output: Contribution to journalJournal articlepeer-review

Standard

Biomineralization : Long-term effectiveness of polysaccharides on the growth and dissolution of calcite. / Sand, K. K.; Pedersen, C. S.; Sjöberg, S.; Nielsen, J. W.; Makovicky, Emil; Stipp, S. L S.

In: Crystal Growth & Design, Vol. 14, No. 11, 05.11.2014, p. 5486-5494.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Sand, KK, Pedersen, CS, Sjöberg, S, Nielsen, JW, Makovicky, E & Stipp, SLS 2014, 'Biomineralization: Long-term effectiveness of polysaccharides on the growth and dissolution of calcite', Crystal Growth & Design, vol. 14, no. 11, pp. 5486-5494. https://doi.org/10.1021/cg5006743

APA

Sand, K. K., Pedersen, C. S., Sjöberg, S., Nielsen, J. W., Makovicky, E., & Stipp, S. L. S. (2014). Biomineralization: Long-term effectiveness of polysaccharides on the growth and dissolution of calcite. Crystal Growth & Design, 14(11), 5486-5494. https://doi.org/10.1021/cg5006743

Vancouver

Sand KK, Pedersen CS, Sjöberg S, Nielsen JW, Makovicky E, Stipp SLS. Biomineralization: Long-term effectiveness of polysaccharides on the growth and dissolution of calcite. Crystal Growth & Design. 2014 Nov 5;14(11):5486-5494. https://doi.org/10.1021/cg5006743

Author

Sand, K. K. ; Pedersen, C. S. ; Sjöberg, S. ; Nielsen, J. W. ; Makovicky, Emil ; Stipp, S. L S. / Biomineralization : Long-term effectiveness of polysaccharides on the growth and dissolution of calcite. In: Crystal Growth & Design. 2014 ; Vol. 14, No. 11. pp. 5486-5494.

Bibtex

@article{8141069e0af946fda7ddc7a181089852,
title = "Biomineralization: Long-term effectiveness of polysaccharides on the growth and dissolution of calcite",
abstract = "Our results demonstrate that in addition to being used for controlling morphology during calcite growth, polysaccharide (PS) that has been designed for biomineralization is also extremely robust, influencing calcite reactions even after millions of years. We investigated calcite (CaCO3) behavior in solutions with very small concentrations of PS that was produced ∼70 Ma ago by coccolithophorids. We used atomic force microscopy (AFM) and the constant composition method to monitor calcite growth in the presence of this ancient PS. The ancient PS is still very active and has a high affinity for calcite step edges. Adsorption, even at extremely low concentrations (0.5 μg/mL), results in decreased growth rate and dramatic morphology changes during growth and dissolution. The experimental results are complemented with surface complexation modeling for adsorption of components of polysaccharide from a modern coccolithophorid, Emiliania huxleyi. We generated surface complexation constants for the branch components: malonate: 14.25 ± 0.17, succinate: 11.91 ± 0.06, tricarballylate: 14.86 ± 0.04, and citrate: 15.25 ± 0.04. The implication is that complex PS could hold promise for smart material engineering and for preventing scaling. (Figure Presented).",
author = "Sand, {K. K.} and Pedersen, {C. S.} and S. Sj{\"o}berg and Nielsen, {J. W.} and Emil Makovicky and Stipp, {S. L S}",
year = "2014",
month = nov,
day = "5",
doi = "10.1021/cg5006743",
language = "English",
volume = "14",
pages = "5486--5494",
journal = "Crystal Growth & Design",
issn = "1528-7483",
publisher = "American Chemical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Biomineralization

T2 - Long-term effectiveness of polysaccharides on the growth and dissolution of calcite

AU - Sand, K. K.

AU - Pedersen, C. S.

AU - Sjöberg, S.

AU - Nielsen, J. W.

AU - Makovicky, Emil

AU - Stipp, S. L S

PY - 2014/11/5

Y1 - 2014/11/5

N2 - Our results demonstrate that in addition to being used for controlling morphology during calcite growth, polysaccharide (PS) that has been designed for biomineralization is also extremely robust, influencing calcite reactions even after millions of years. We investigated calcite (CaCO3) behavior in solutions with very small concentrations of PS that was produced ∼70 Ma ago by coccolithophorids. We used atomic force microscopy (AFM) and the constant composition method to monitor calcite growth in the presence of this ancient PS. The ancient PS is still very active and has a high affinity for calcite step edges. Adsorption, even at extremely low concentrations (0.5 μg/mL), results in decreased growth rate and dramatic morphology changes during growth and dissolution. The experimental results are complemented with surface complexation modeling for adsorption of components of polysaccharide from a modern coccolithophorid, Emiliania huxleyi. We generated surface complexation constants for the branch components: malonate: 14.25 ± 0.17, succinate: 11.91 ± 0.06, tricarballylate: 14.86 ± 0.04, and citrate: 15.25 ± 0.04. The implication is that complex PS could hold promise for smart material engineering and for preventing scaling. (Figure Presented).

AB - Our results demonstrate that in addition to being used for controlling morphology during calcite growth, polysaccharide (PS) that has been designed for biomineralization is also extremely robust, influencing calcite reactions even after millions of years. We investigated calcite (CaCO3) behavior in solutions with very small concentrations of PS that was produced ∼70 Ma ago by coccolithophorids. We used atomic force microscopy (AFM) and the constant composition method to monitor calcite growth in the presence of this ancient PS. The ancient PS is still very active and has a high affinity for calcite step edges. Adsorption, even at extremely low concentrations (0.5 μg/mL), results in decreased growth rate and dramatic morphology changes during growth and dissolution. The experimental results are complemented with surface complexation modeling for adsorption of components of polysaccharide from a modern coccolithophorid, Emiliania huxleyi. We generated surface complexation constants for the branch components: malonate: 14.25 ± 0.17, succinate: 11.91 ± 0.06, tricarballylate: 14.86 ± 0.04, and citrate: 15.25 ± 0.04. The implication is that complex PS could hold promise for smart material engineering and for preventing scaling. (Figure Presented).

U2 - 10.1021/cg5006743

DO - 10.1021/cg5006743

M3 - Journal article

AN - SCOPUS:84909944708

VL - 14

SP - 5486

EP - 5494

JO - Crystal Growth & Design

JF - Crystal Growth & Design

SN - 1528-7483

IS - 11

ER -

ID: 130983875