In vitro synthesis and stabilization of amorphous calcium carbonate (ACC) nanoparticles within liposomes

被引：75

作者：

Tester, Chantel C. ^{[1
]}

Brock, Ryan E. ^{[1
]}

Wu, Ching-Hsuan ^{[1
]}

Krejci, Minna R. ^{[1
]}

Weigand, Steven ^{[2
]}

Joester, Derk ^{[1
]}

机构：

[1] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

[2] Northwestern Univ, DND CAT Synchrotron Res Ctr, Argonne, IL 60439 USA

来源：

CRYSTENGCOMM | 2011年 / 13卷 / 12期

基金：

美国国家科学基金会;

关键词：

SINGLE-CRYSTALS; PRECIPITATION; BIOMINERALIZATION; PRECURSOR; SYSTEMS; MODEL; CACO3; CRYSTALLIZATION; MINERALIZATION; TRANSFORMATION;

D O I：

10.1039/c1ce05153a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We show that amorphous calcium carbonate (ACC) can be synthesized in phospholipid bilayer vesicles (liposomes). Liposome-encapsulated ACC nanoparticles are stable against aggregation, do not crystallize for at least 20 h, and are ideally suited to investigate the influence of lipid chemistry, particle size, and soluble additives on ACC in situ.

引用

页码：3975 / 3978

页数：4

共 42 条

[1] Taking advantage of disorder: Amorphous calcium carbonate and its roles in biomineralization [J].

Addadi, L ;

Raz, S ;

Weiner, S .

ADVANCED MATERIALS, 2003, 15 (12) :959-970

[2] Direct fabrication of large micropatterned single crystals [J].

Aizenberg, J ;

Muller, DA ;

Grazul, JL ;

Hamann, DR .

SCIENCE, 2003, 299 (5610) :1205-1208

[3]

[Anonymous], 1998, Microphysics of clouds and precipitation

[4] SYNTHESIS OF SUBMICROMETER CRYSTALS OF ALUMINUM-OXIDE BY AQUEOUS INTRAVESICULAR PRECIPITATION [J].

BHANDARKAR, S ;

BOSE, A .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1990, 135 (02) :531-538

[5] Precipitation of carbonates:: recent progress in controlled production of complex shapes [J].

Cölfen, H .

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, 2003, 8 (01) :23-31

[6] Bioinspired synthesis of mineralized collagen fibrils [J].

Deshpande, Atul S. ;

Beniash, Elia .

CRYSTAL GROWTH & DESIGN, 2008, 8 (08) :3084-3090

[7] In situ techniques in biomimetic mineralization studies of calcium carbonate [J].

Dey, Archan ;

de With, Gijbertus ;

Sommerdijk, Nico A. J. M. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (02) :397-409

[8] Tuning in to Mollusk Shell Nacre- and Prismatic-Associated Protein Terminal Sequences. Implications for Biomineralization and the Construction of High Performance Inorganic-Organic Composites [J].

Evans, John Spencer .

CHEMICAL REVIEWS, 2008, 108 (11) :4455-4462

[9] Mineralization of calcium carbonate by controlled release of carbonate in aqueous solution [J].

Faatz, M ;

Gröhn, F ;

Wegner, G .

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2005, 25 (02) :153-159

[10] A kinetic model of the transformation of a micropatterned amorphous precursor into a porous single crystal [J].

Fratzl, Peter ;

Fischer, Franz Dieter ;

Svoboda, Jiri ;

Aizenberg, Joanna .

ACTA BIOMATERIALIA, 2010, 6 (03) :1001-1005

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