Document Detail


Ag@zinc-tetraphenylporphyrin core-shell nanostructures with unusual thickness-tunable fluorescence.
MedLine Citation:
PMID:  23381593     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Ag@zinc-tetraphenylporphyrin (Ag@ZnTPP) core-shell nanostructures have been fabricated by in situ chemical deposition. Unusual thickness-dependent fluorescence allowed their colour to be tuned from blue to red by simply increasing the shell thickness from ∼2 nm to ∼9 nm. The competition between metal enhancement and the self-absorption effect of ZnTPP has been shown to be the main reason for this variation.
Authors:
Xinke Zhang; Limin Fu; Junfeng Liu; Yun Kuang; Liang Luo; David G Evans; Xiaoming Sun
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-2-5
Journal Detail:
Title:  Chemical communications (Cambridge, England)     Volume:  -     ISSN:  1364-548X     ISO Abbreviation:  Chem. Commun. (Camb.)     Publication Date:  2013 Feb 
Date Detail:
Created Date:  2013-2-5     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9610838     Medline TA:  Chem Commun (Camb)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, P.O. Box 98, Beijing 100029, P. R. China. luoliang@mail.buct.edu.cn sunxm@mail.buct.edu.cn.
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