Magnesium Azaphthalocyanines: An Emerging Family of Excellent Red-Emitting Fluorophores
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F12%3A10124682" target="_blank" >RIV/00216208:11160/12:10124682 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/12:00379778
Result on the web
<a href="http://pubs.acs.org/doi/full/10.1021/ic2027016" target="_blank" >http://pubs.acs.org/doi/full/10.1021/ic2027016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ic2027016" target="_blank" >10.1021/ic2027016</a>
Alternative languages
Result language
angličtina
Original language name
Magnesium Azaphthalocyanines: An Emerging Family of Excellent Red-Emitting Fluorophores
Original language description
Magnesium(II), zinc(II), and metal-free phthalocyanines (Pcs) and azaphthalocyanines (AzaPcs) containing alkylsulfanyl, aryloxy, and dialkylamino peripheral substituents have been synthesized. The complexation of magnesium(II) by metal-free Pcs and AzaPcs has been studied in detail to determine the optimal reaction conditions necessary to ensure a complete conversion. Photophysical and photochemical measurements in tetrahydrofuran showed that magnesium(II) AzaPcs with aryloxy and alkylsulfanyl substituents have excellent fluorescent properties (Phi(F) up to 0.73) and that the corresponding zinc(II) Pcs are efficient singlet oxygen producers (Phi(Delta) up to 0.68). The presence of dialkylamino substituents causes intramolecular charge transfer within the molecule that competes with fluorescence and singlet oxygen formation. Alkylsulfanyl MgAzaPc and ZnAzaPc were the most photostable compounds among the series of studied derivatives. In addition, high molar absorption coefficients (epsi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP207%2F11%2F1200" target="_blank" >GAP207/11/1200: Red emitting photoinduced charge transfer sensors from the group of azaphthalocyanines</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Inorganic Chemistry
ISSN
0020-1669
e-ISSN
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Volume of the periodical
51
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
4215-4223
UT code for WoS article
000302186600042
EID of the result in the Scopus database
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