Effects of chitosan on the alignment, morphology and shape of calcite crystals nucleating under Langmuir monolayers

K Kim, A Uysal, S Kewalramani, B Stripe, P Dutta - CrystEngComm, 2009 - pubs.rsc.org
The growth of calcium carbonate crystals under Langmuir monolayers was investigated in
the presence of chitosan, a soluble derivative of chitin added to the subphase to better …

Calcite shape modulation through the lattice mismatch between the self-assembled monolayer template and the nucleated crystal face

B Pokroy, J Aizenberg - CrystEngComm, 2007 - pubs.rsc.org
The shapes of biologically formed calcite crystals are extremely versatile. Numerous studies
have addressed the possible biological mechanism of crystal shape regulation. Synthetic …

Orientation and morphology of calcite nucleated under floating monolayers: A magnesium-ion-enhanced nucleation study

B Stripe, A Uysal, P Dutta - Journal of crystal growth, 2011 - Elsevier
We have studied the biomimetic growth of calcium carbonate crystals under floating
monolayer templates, in the presence of Mg ions, using grazing incidence X-ray diffraction …

Observation of an Organic− Inorganic Lattice Match during Biomimetic Growth of (001)-Oriented Calcite Crystals under Floating Sulfate Monolayers

S Kewalramani, K Kim, B Stripe, G Evmenenko… - Langmuir, 2008 - ACS Publications
Macromolecular layers rich in amino acids and with some sulfated polysaccharides appear
to control oriented calcite growth in living organisms. Calcite crystals nucleating under …

Biological control on calcite crystallization by polysaccharides

M Yang, SLS Stipp, J Harding - Crystal Growth and Design, 2008 - ACS Publications
Polysaccharides control the growth of calcite in coccoliths by adsorbing preferentially onto
particular surfaces of the calcite crystal. We chose four units from the coccolith associated …

Shape change of calcite single crystals to accommodate interfacial curvature: Crystallization in presence of Mg2+ ions and agarose gel-networks

T Ye, XY Jin, L Chen, C Hu, J Ren, YJ Liu, G Wu… - Chinese Chemical …, 2017 - Elsevier
Synthetic calcite single crystals, due to their strong crystal habit, tend to grow into
characteristic rhombohedra. In the nature, biogenic calcite crystals form composites together …

Synthesis of calcite with novel morphologies and epitaxial growth calcium bilirubinate (CaBR) on calcite and effects of dipalmitoylposphatidylcholine (DPPC) …

F Huang, Y Shen, A Xie, S Yu, L Chen… - Crystal Growth and …, 2009 - ACS Publications
Controlled growth of calcium carbonate crystals with complex forms was achieved using
dextran as a crystal growth modifier beneath a dipalmitoylphosphatidylcholine (DPPC) …

Additive-dependent morphogenesis of oriented calcite crystals on mica

XR Xu, HH Pan, RK Tang, K Cho - CrystEngComm, 2011 - pubs.rsc.org
(001) Oriented calcite crystals were synthesized on mica due to the crystal lattice match
between the (001) calcite face and (001) plane of mica. Poly (vinyl sulfonate) and poly …

Influence of the chitosan surface profile on the nucleation and growth of calcium carbonate films

S Zhang, KE Gonsalves - Langmuir, 1998 - ACS Publications
Calcium carbonate crystal growth on a chitosan substrate was achieved using a
supersaturated calcium carbonate solution. Heterogeneous nucleation of the calcium …

Charge, stereochemistry, or epitaxy? Toward controlled biomimetic nucleation at mixed monolayer templates

B Stripe, A Uysal, B Lin, M Meron, P Dutta - Langmuir, 2012 - ACS Publications
Floating monolayer mixtures of cationic dioctadecyldimethyldiammonium bromide and
anionic lipids were used as variable templates for the biomimetic nucleation of calcium …