Calcium carbonate crystallization in the presence of biopolymers

MF Butler, N Glaser, AC Weaver, M Kirkland… - Crystal growth & …, 2006 - ACS Publications
The influence on calcium carbonate crystallization of a series of biopolymers that contain
carboxylic acid or sulfate functional groups was studied using pH and turbidity …

Facile fabrication of varisized calcium carbonate microspheres as vaccine adjuvants

J Jia, Q Liu, T Yang, L Wang, G Ma - Journal of Materials Chemistry B, 2017 - pubs.rsc.org
Functional calcium carbonate (CaCO3) particles of micron and submicron sizes used in
catalysis and biomedicine have attracted considerable attention for decades. In this paper …

Molecular dynamics study of polyether polyamino methylene phosphonates as an inhibitor of anhydrite crystal

W Shi, M Xia, W Lei, F Wang - Desalination, 2013 - Elsevier
Molecular dynamics (MD) simulations were employed to investigate the interactions
between polyether polyamino methylene phosphonate (PAPEMP) with different degrees of …

Calcium carbonate crystallization in the presence of modified polysaccharides and linear polymeric additives

H Matahwa, V Ramiah, RD Sanderson - Journal of Crystal Growth, 2008 - Elsevier
Crystallization of calcium carbonate was performed in the presence of grafted
polysaccharides, polyacrylamide (PAM) and polyacrylic acid (PAA). The grafted …

Synergistic effects of combinations of cationic polyaminoamide dendrimers/anionic polyelectrolytes on amorphous silica formation: A bioinspired approach

KD Demadis, E Neofotistou - Chemistry of materials, 2007 - ACS Publications
This paper reports the inhibition efficiency of combinations of amine-terminated
polyaminoamide (PAMAM) dendrimers of generation 1 and 2 and anionic polyelectrolytes in …

Difference in the conformation and dynamics of aspartic acid on the flat regions, step edges, and kinks of a calcite surface: a molecular dynamics study

H Nada - The Journal of Physical Chemistry C, 2014 - ACS Publications
Molecular dynamics simulations were conducted to investigate the conformation and
dynamics of an aspartic acid molecule near the {104} and {110} planes of a CaCO3 calcite …

Biocatalyzed mineralization in an aqueous two-phase system: effect of background polymers and enzyme partitioning

DN Cacace, CD Keating - Journal of Materials Chemistry B, 2013 - pubs.rsc.org
The formation of minerals in living organisms occurs in crowded microenvironments
generated by the organization of soft matter. Here, we used a biphasic aqueous polymer …

[图书][B] Biotemplating: complex structures from natural materials

SR Hall - 2009 - books.google.com
In terms of structural complexity, the natural world presents innumerable examples of
stunning beauty and high functionality, usually with the minimum of material and energy …

Divalent cation-induced variations in polyelectrolyte conformation and controlling calcite morphologies: direct observation of the phase transition by atomic force …

RK Pai, S Pillai - Journal of the American Chemical Society, 2008 - ACS Publications
In the biomineralization process, the changes in conformation of organic matrix may be a
widespread phenomenon. Investigation of the structural relationship between organic and …

Effect of surfactants on gypsum scale inhibition by polymeric inhibitors

Z Amjad - Desalination and Water Treatment, 2011 - Taylor & Francis
The inhibition of gypsum precipitation by homo-and copolymers has been examined in
aqueous solution. It has been found that polymer performance as gypsum inhibitor depends …