A new G-quadruplex-specific photosensitizer inducing genome instability in cancer cells by triggering oxidative DNA damage and impeding replication fork …
Photodynamic therapy (PDT) ideally relies on the administration, selective accumulation and
photoactivation of a photosensitizer (PS) into diseased tissues. In this context, we report a …
photoactivation of a photosensitizer (PS) into diseased tissues. In this context, we report a …
High Photoinitiating Efficiency of Benzothioxanthene‐Based Oxime Esters in Photopolymerization via Photocleavage and/or Single Electron Transfer under Visible …
Y Zhang, B Song, Z Liu, A Noon… - Angewandte Chemie …, 2024 - Wiley Online Library
In this work, six benzothioxanthene‐based oxime esters were employed as photoinitiators
for photopolymerization under visible light (LED) and sunlight. Their abilities to behave as …
for photopolymerization under visible light (LED) and sunlight. Their abilities to behave as …
Relating Design and Optoelectronic Properties of 1,4-Dihydropyrrolo[3,2-b]pyrroles Bearing Biphenyl Substituents
AM Hawks, D Altman, R Faddis… - The Journal of …, 2023 - ACS Publications
Understanding the influence of peripheral functionality on optoelectronic properties of
conjugated materials is an important task for the continued development of chromophores …
conjugated materials is an important task for the continued development of chromophores …
Heavy-atom-free π-twisted photosensitizers for fluorescence bioimaging and photodynamic therapy
DP Sánchez, K Morice, MG Mutovska… - Journal of Materials …, 2024 - pubs.rsc.org
As the field of preclinical research on photosensitizers (PSs) for anticancer photodynamic
therapy (PDT) continues to expand, a focused effort is underway to develop agents with …
therapy (PDT) continues to expand, a focused effort is underway to develop agents with …
Advancements in molecular disassembly of optical probes: a paradigm shift in sensing, bioimaging, and therapeutics
The majority of self-assembled fluorescent dyes suffer from aggregation-caused quenching
(ACQ), which detrimentally affects their diagnostic and therapeutic effectiveness. While …
(ACQ), which detrimentally affects their diagnostic and therapeutic effectiveness. While …
[HTML][HTML] Precision detection of cyanide, fluoride, and hydroxide ions using a new tetraseleno-BODIPY fluorescent sensor
BS Cugnasca, F Duarte, JLP de Albuquerque… - … of Photochemistry and …, 2024 - Elsevier
A new chemosensor based on Seleno-BODIPY (4) was designed and synthesized for the
rapid and sensitive detection of CN–, F−, and OH–ions in THF, exhibiting ultra-low detection …
rapid and sensitive detection of CN–, F−, and OH–ions in THF, exhibiting ultra-low detection …
Thio and Seleno‐Psoralens as Efficient Triplet Harvesting Photosensitizers for Photodynamic Therapy
Abstract The Psoralen (Pso) molecule finds extensive applications in photo‐chemotherapy,
courtesy of its triplet state forming ability. Sulfur and selenium replacement of exocyclic …
courtesy of its triplet state forming ability. Sulfur and selenium replacement of exocyclic …
Synthesis of Thionated Perylenediimides: State of the Art and First Investigations of an Alternative to Lawesson's Reagent
O Kharchenko, A Hryniuk, O Krupka, P Hudhomme - Molecules, 2024 - mdpi.com
Perylenediimides (PDIs) are composed of a central perylene ring, on which are grafted two
imide groups at the peri positions. Thionated PDIs are characterized by the substitution of …
imide groups at the peri positions. Thionated PDIs are characterized by the substitution of …
Driving Triplet State Population in Benzothioxanthene Imide Dyes: Let's twist!
D Puchán Sánchez, P Josse, N Plassais… - … A European Journal, 2024 - Wiley Online Library
Controlling the formation of photoexcited triplet states is critical for many (photo) chemical
and physical applications. Here, we demonstrate that a permanent out‐of‐plane distortion of …
and physical applications. Here, we demonstrate that a permanent out‐of‐plane distortion of …
Intramolecular charge transfer versus intersystem crossing: The way toward super-high photothermal efficiency by thionation
F An, Y Zhao, H Li, J Meng, L Jiao, Z Zhang, X Li… - Dyes and …, 2023 - Elsevier
Abstract Development of organic molecules with high photothermal conversion efficiency
(PCE) in the near-infrared (NIR) window is a vital yet challenging topic in the field of …
(PCE) in the near-infrared (NIR) window is a vital yet challenging topic in the field of …