Document Detail


Wire-on-wire Growth of Fluorescent Organic Heterojunctions.
MedLine Citation:
PMID:  22289083     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Dendritic organic heterojunctions with aluminum tris(8-hydroxyquinoline) (Alq3) microwire trunks and 1,5-diaminoanthraquinone (DAAQ) nanowire branches were prepared through a two-step growth. The prefabricated Alq3 microwires act as the nucleation centers for the site-specific secondary vapor growth of DAAQ nanowires, resulting in the unique dendritic heterostructures. When the trunk was excited with a focused laser beam, emitted light with different colors could be simultaneously channeled from the branched nanowires via both waveguiding and energy transfer. By changing the polarization of the incident light, the intensity of the out-coupled emissions could be modulated effectively.
Authors:
Jian Yao Zheng; Yongli Yan; Xiaopeng Wang; Yong Sheng Zhao; Jiaxing Huang; Jiannian Yao
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-1-30
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  -     ISSN:  1520-5126     ISO Abbreviation:  -     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-1-31     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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