0000000001301897

AUTHOR

Rafael Ballesteros-cillero

showing 5 related works from this author

Halogen-containing BODIPY derivatives for photodynamic therapy

2019

Abstract Two iodinated (1 and 2) and two brominated (3 and 4) BODIPY-based photosensitizers are prepared and characterized using slightly modified synthetic procedures previously described. 1–4 present intense absorption bands in the 510–540 nm interval and very weak emissions due to the presence of halogen atoms in their structure. Irradiation of aqueous solutions of 1–4 with visible light (wavelength > 475 nm) induce the generation of singlet oxygen with quantum yields of ca. 0.62–0.66 for the photosensitizers containing iodine atoms (1 and 2) and of ca. 0.16–0.21 for the brominated counterparts (3 and 4). In vitro studies carried out with HeLa, SCC-13 and HaCaT cell lines and the four ph…

Aqueous solutionbiologySinglet oxygenProcess Chemistry and TechnologyGeneral Chemical Engineeringmedicine.medical_treatmentPhotodynamic therapy02 engineering and technology010402 general chemistry021001 nanoscience & nanotechnologybiology.organism_classificationPhotochemistry01 natural sciences0104 chemical sciencesHeLachemistry.chemical_compoundHaCaTchemistryHalogenmedicineBODIPY0210 nano-technologyVisible spectrumDyes and Pigments
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CCDC 1819378: Experimental Crystal Structure Determination

2018

Related Article: Mónica Gorbe, Ana M. Costero, Félix Sancenón, Ramón Martínez-Máñez, Rafael Ballesteros-Cillero, Luis. E. Ochando, Katherine Chulvi, Raúl Gotor, Salvador Gil|2019|Dyes Pigm.|160|198|doi:10.1016/j.dyepig.2018.08.007

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters2-bromo-55-difluoro-1379-tetramethyl-10-phenyl-5H-4lambda55lambda5-dipyrrolo[12-c:2'1'-f][132]diazaborinineExperimental 3D Coordinates
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CCDC 1819380: Experimental Crystal Structure Determination

2018

Related Article: Mónica Gorbe, Ana M. Costero, Félix Sancenón, Ramón Martínez-Máñez, Rafael Ballesteros-Cillero, Luis. E. Ochando, Katherine Chulvi, Raúl Gotor, Salvador Gil|2019|Dyes Pigm.|160|198|doi:10.1016/j.dyepig.2018.08.007

28-dibromo-55-difluoro-1379-tetramethyl-10-phenyl-5H-4lambda55lambda5-dipyrrolo[12-c:2'1'-f][132]diazaborinineSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1819379: Experimental Crystal Structure Determination

2018

Related Article: Mónica Gorbe, Ana M. Costero, Félix Sancenón, Ramón Martínez-Máñez, Rafael Ballesteros-Cillero, Luis. E. Ochando, Katherine Chulvi, Raúl Gotor, Salvador Gil|2019|Dyes Pigm.|160|198|doi:10.1016/j.dyepig.2018.08.007

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters55-difluoro-2-iodo-1379-tetramethyl-10-phenyl-5H-6lambda55lambda5-dipyrrolo[12-c:2'1'-f][132]diazaborinineExperimental 3D Coordinates
researchProduct

CCDC 1819381: Experimental Crystal Structure Determination

2018

Related Article: Mónica Gorbe, Ana M. Costero, Félix Sancenón, Ramón Martínez-Máñez, Rafael Ballesteros-Cillero, Luis. E. Ochando, Katherine Chulvi, Raúl Gotor, Salvador Gil|2019|Dyes Pigm.|160|198|doi:10.1016/j.dyepig.2018.08.007

Space GroupCrystallography55-difluoro-28-diiodo-1379-tetramethyl-10-phenyl-5H-6lambda55lambda5-dipyrrolo[12-c:2'1'-f][132]diazaborinineCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct