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Towards improved halogenated BODIPY photosensitizers: clues on structural designs and heavy atom substitution patterns
The singlet oxygen ( O ) production quantum yield (Φ ) of 14 halogenated BODIPY dyes has been determined (0.01 < Φ < 0.99). O production and photostability have been evaluated considering the BODIPY structure, the substitution pattern, and the number and type of heavy atoms and quenching rate...
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Published in: | Physical chemistry chemical physics : PCCP 2016-12, Vol.19 (1), p.69-72 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The singlet oxygen (
O
) production quantum yield (Φ
) of 14 halogenated BODIPY dyes has been determined (0.01 < Φ
< 0.99).
O
production and photostability have been evaluated considering the BODIPY structure, the substitution pattern, and the number and type of heavy atoms and quenching rate constants of
O
by the sensitizer. In view of the experimental results and principal component analysis (PCA), guidelines for an improved design of efficient and photostable halo-BODIPY sensitizers are proposed. |
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ISSN: | 1463-9076 1463-9084 |
DOI: | 10.1039/c6cp06448e |