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Three-Dimensional Lock and Key Colloids
DOI:10.1021/ja502699p.png)
摘要
En 中文
Colloids with well-defined multicavities are synthesized through the hydrolytic removal of silica cluster templates from organo-silica hybrid patchy particles. The geometry of the cavities stems from the originally assembled cluster templates, displaying well-defined three-dimensional symmetries, ranging from spherical, linear, triangular, tetrahedral, trigonal dipyramidal, octahedral, to pentagonal dipyramidal. The concave surface of the cavities is smooth, and the cavity shallowness and size can be varied. These particles with multicavities can act as lock particles with multiple key holes. Up to n key particles can self-assemble into the lock particles via depletion interaction, resulting in multivalent, site-specific, reversible, and flexible bonding.
Keyword:
BUILDING-BLOCKS
PARTICLES
MICROSPHERES
TETRAVALENT
ANISOTROPY
CLUSTERS
SILICA
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期刊
IF:
15.6
论文数:
20.0W
被引数:
60.2W
机构
引用论文
Thermally induced oxygen related defects in eco-friendly ZnFe2O4 nanoparticles for enhanced wastewater treatment efficiencies
Chemosphere
IF0

