International audienceAza-boron dipyrromethenes (aza-BODIPYs) presenting a benzothiadiazole substitution on upper positions are described. The strong electron-withdrawing effect of the benzothiadiazole moiety permits enhancement of the accepting strength and improves the delocalization of the aza-BODIPY core to attain a significant degree of electronic communication between the lower donating groups and the upper accepting groups. The nature of the intramolecular charge transfer is studied both experimentally and theoretically. Linear spectroscopy highlighted the strongly redshifted absorption and emission of the synthesized molecules with recorded fluorescence spectra over 1000 nm. Nonlinear optical properties were also investigated. Stron...
1 pagIn this article the design and characterization of a set of novel red-light-emitting laser aza-...
Pyrene substituted donor-acceptor type NIR aza-BODIPYs were designed and synthesized. The 1,7-positi...
Novel aza-BODIPY derivatives substituted with heavy atoms such as bromine and iodine were synthesize...
International audienceAza-boron dipyrromethenes (aza-BODIPYs) presenting a benzothiadiazole substitu...
Special attention has been paid to understanding the structural effect on electronic structure and a...
International audienceThis study presents the synthesis, the spectroscopic and electrochemical prope...
Novel BODIPY derivatives containing N,N-diphenylamine, 4-methoxyphenyl, 2,4-dimethoxyphenyl, triphen...
International audienceAza boron-dipyrromethene dyes functionalized by extended donor-π-conjugated mo...
Pyrazine-decorated benzotriazole cores allow the orthogonal combination of two dipolar systems withi...
Six donor–acceptor-type near-infrared (NIR) aza–boron-dipyrromethene (BODIPY) dyes and their corresp...
Novel perfluorinated BODIPY dyes have been synthesized aiming increased nonlinear optical properties...
International audienceThe rapid development of frequency-tunable pulsed lasers up to telecommunicati...
International audienceThe fast relaxation processes in the excited electronic states of functionaliz...
A series of novel aza-diisoindolmethine dyes 9 with six different aryl and heteroaryl groups at the ...
The class of 4,4′-difluoro-4-bora-3a,4a,8-triaza-s-indacenes (aza-BODIPYs) are promising near-infrar...
1 pagIn this article the design and characterization of a set of novel red-light-emitting laser aza-...
Pyrene substituted donor-acceptor type NIR aza-BODIPYs were designed and synthesized. The 1,7-positi...
Novel aza-BODIPY derivatives substituted with heavy atoms such as bromine and iodine were synthesize...
International audienceAza-boron dipyrromethenes (aza-BODIPYs) presenting a benzothiadiazole substitu...
Special attention has been paid to understanding the structural effect on electronic structure and a...
International audienceThis study presents the synthesis, the spectroscopic and electrochemical prope...
Novel BODIPY derivatives containing N,N-diphenylamine, 4-methoxyphenyl, 2,4-dimethoxyphenyl, triphen...
International audienceAza boron-dipyrromethene dyes functionalized by extended donor-π-conjugated mo...
Pyrazine-decorated benzotriazole cores allow the orthogonal combination of two dipolar systems withi...
Six donor–acceptor-type near-infrared (NIR) aza–boron-dipyrromethene (BODIPY) dyes and their corresp...
Novel perfluorinated BODIPY dyes have been synthesized aiming increased nonlinear optical properties...
International audienceThe rapid development of frequency-tunable pulsed lasers up to telecommunicati...
International audienceThe fast relaxation processes in the excited electronic states of functionaliz...
A series of novel aza-diisoindolmethine dyes 9 with six different aryl and heteroaryl groups at the ...
The class of 4,4′-difluoro-4-bora-3a,4a,8-triaza-s-indacenes (aza-BODIPYs) are promising near-infrar...
1 pagIn this article the design and characterization of a set of novel red-light-emitting laser aza-...
Pyrene substituted donor-acceptor type NIR aza-BODIPYs were designed and synthesized. The 1,7-positi...
Novel aza-BODIPY derivatives substituted with heavy atoms such as bromine and iodine were synthesize...