期刊
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
卷 329, 期 1-2, 页码 44-50出版社
ELSEVIER
DOI: 10.1016/j.colsurfa.2008.06.041
关键词
Metallosupramolecule; Nanocrystal; Morphology
资金
- National Natural Science Foundation of China [90301010, 20373077, 90606004]
- Chinese Academy of Sciences
- National Research Fund for Fundamental Key Project 973 [2006CB806200]
Morphological evolution from organic molecules to metallosupramolecules to nanoscale structures is reported. Specifically, bis(iminopyrrole)benzene molecules are coordinated with the Zn-II ions to give the characteristic metallosupramolecular architectures of double helicates, triangles and squares. These metallosupramolecules then, as building blocks, aggregate into particular shaped nanostructures such as nanospheres, nanobelts and nanorods. These nanostructures finally coalesce into macroparticles without a variation in shape. The optical properties of the fabricated nanostructures are comparable to those of solution and bulk materials. (C) 2008 Elsevier B.V. All rights reserved.
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