| Synthesis and spectroscopic studies of a new 1,8-naphthalimide dyad as detector for metal cations and protons. | |
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MedLine Citation:
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PMID: 20399137 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A new dyad containing two 1,8-naphthalimides has been synthesized. N,N-Dimetylaminoethylamino group has been used as substituent at C-4 position of the 1,8-naphthalimide chromophore structure. The photophysical characteristics of the dyad have been investigated in organic solvents with different polarity. In acetonitrile solution the newly synthesized dyad enhance its fluorescent intensity in the presence of metal cations (Ni(2+), Co(2+), Cu(2+), Pb(2)(+), Zn(2+), Fe(3+)) and protons due to quenching of photoinduced electron transfer. |
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Authors:
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Desislava Staneva; Mark McKena; Paula Bosch; Ivo Grabchev |
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Publication Detail:
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Type: Journal Article Date: 2010-03-19 |
Journal Detail:
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Title: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Volume: 76 ISSN: 1873-3557 ISO Abbreviation: Spectrochim Acta A Mol Biomol Spectrosc Publication Date: 2010 Jul |
Date Detail:
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Created Date: 2010-05-05 Completed Date: 2010-08-06 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9602533 Medline TA: Spectrochim Acta A Mol Biomol Spectrosc Country: England |
Other Details:
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Languages: eng Pagination: 150-4 Citation Subset: IM |
Copyright Information:
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Copyright 2010 Elsevier B.V. All rights reserved. |
Affiliation:
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Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Cations
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analysis* Metals / analysis* Naphthalimides / chemical synthesis, chemistry* Photochemistry Protons Spectrometry, Fluorescence / methods* |
| Chemical | |
Reg. No./Substance:
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0/Cations; 0/Metals; 0/Naphthalimides; 0/Protons |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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