Journal ArticleDOI
Attaching electron donating groups on the meso -phenyl and meso -naphthyl make aryl substituted BODIPYs act as good photosensitizer for singlet oxygen formation
Wenbin Hu,Xian-Fu Zhang,Xu-lin Lu,Shuai Lan,Dandan Tian,Tingting Li,Liangxia Wang,Siwen Zhao,Mingna Feng,Jing Zhang +9 more
About:
This article is published in Journal of Luminescence.The article was published on 2018-02-01. It has received 20 citations till now. The article focuses on the topics: Singlet oxygen & Aryl.read more
Citations
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Journal ArticleDOI
Heavy-atom-free BODIPY photosensitizers with intersystem crossing mediated by intramolecular photoinduced electron transfer
TL;DR: Recently reported heavy-atom-free BODIPY donor-acceptor dyads and dimers which produce long-living triplet excited states and generate singlet oxygen are reviewed.
Journal ArticleDOI
Design of BODIPY dyes as triplet photosensitizers: electronic properties tailored for solar energy conversion, photoredox catalysis and photodynamic therapy
TL;DR: Three design strategies are reported: halogenation of the dye skeleton, donor–acceptor dyads and BODIPY dimers, which compare pros and cons of these approaches in terms of optical and electrochemical properties and synthetic viability.
Journal ArticleDOI
pH-Activatable Singlet Oxygen-Generating Boron-dipyrromethenes (BODIPYs) for Photodynamic Therapy and Bioimaging.
Sebastian Radunz,Stefanie Wedepohl,Mathilde Röhr,Marcelo Calderón,Marcelo Calderón,Marcelo Calderón,Harald Rune Tschiche,Ute Resch-Genger +7 more
TL;DR: Using HeLa cells, this work could successfully demonstrate markedly different pH-dependent cytotoxicities upon illumination and design pH-controllable singlet oxygen generating boron-dipyrromethene (BODIPY) dyes with pKa values in the physiological range.
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Can BODIPY-Electron Acceptor Conjugates Act As Heavy Atom-Free Excited Triplet State and Singlet Oxygen Photosensitizers via Photoinduced Charge Separation-Charge Recombination Mechanism?
TL;DR: In this article, the authors examined if BODIPY-electron acceptor conjugates can generate excited triplet state and singlet oxygen efficiently via a photoinduced charge separation-charge recombination (CS-CR) mechanism.
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Novel water soluble BODIPY compounds: Synthesis, photochemical, DNA interaction, topoisomerases inhibition and photodynamic activity properties.
Burak Barut,Can Özgür Yalçın,Suat Sari,Özlem Çoban,Turgut Keleş,Zekeriya Bıyıklıoğlu,Mahmoud Abudayyak,Ümit Demirbaş,Arzu Özel +8 more
TL;DR: 6a had great potential as photosensitizer agent for colorectal cancer owing to its photochemical, DNA interaction and phototoxic properties.
References
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Journal ArticleDOI
BODIPY dyes and their derivatives: syntheses and spectroscopic properties.
Aurore Loudet,Kevin Burgess +1 more
Journal ArticleDOI
BODIPY dyes in photodynamic therapy.
TL;DR: The attributes of BODIPY dyes for PDT are summarized, and substituents with appropriate oxidation potentials are summarized in some related areas.
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Fluorescence quantum yields and their relation to lifetimes of rhodamine 6G and fluorescein in nine solvents: improved absolute standards for quantum yields.
TL;DR: More precise values have been obtained for two previously proposed absolute quantum yield standards for the rhodamine 6G cation and the fluorescein dianion dyes in nine solvents.
Journal ArticleDOI
The triplet excited state of Bodipy: formation, modulation and application
TL;DR: The methods for switching (or modulation) of the triplet excited state of Bodipy were discussed, such as those based on the photo-induced electron transfer (PET), by controlling the competing Förster-resonance-energy-transfer (FRET), or the intermolecular charge transfer (ICT).
Journal ArticleDOI
Intracellular Modulation of Excited-State Dynamics in a Chromophore Dyad: Differential Enhancement of Photocytotoxicity Targeting Cancer Cells
Safacan Kolemen,Murat Işık,Murat Işık,Gyoung Mi Kim,Dabin Kim,Hao Geng,Muhammed Buyuktemiz,Tugce Karatas,Xian-Fu Zhang,Yavuz Dede,Juyoung Yoon,Engin U. Akkaya +11 more
TL;DR: A dimeric BODIPY dye with reduced symmetry is designed, which is ineffective as a photosensitizer unless it is activated by a reaction with intracellular glutathione (GSH), consequently enabling the efficient generation of singlet oxygen.
Related Papers (5)
BODIPY dyes and their derivatives: syntheses and spectroscopic properties.
Aurore Loudet,Kevin Burgess +1 more