2024
Two-photon excitation photosensitizers for photodynamic therapy: From small-molecules to nano-complex systems
Juvekar V, Lee D, Park T, Samanta R, Kasar P, Kim C, Rotermund F, Kim H. Two-photon excitation photosensitizers for photodynamic therapy: From small-molecules to nano-complex systems. Coordination Chemistry Reviews 2024, 506: 215711. DOI: 10.1016/j.ccr.2024.215711.Peer-Reviewed Original Research
2021
An azo dye for photodynamic therapy that is activated selectively by two-photon excitation
Juvekar V, Lim C, Lee D, Park S, Song G, Kang H, Kim H. An azo dye for photodynamic therapy that is activated selectively by two-photon excitation. Chemical Science 2021, 12: 427-434. PMID: 34163605, PMCID: PMC8178981, DOI: 10.1039/d0sc05686c.Peer-Reviewed Original ResearchTwo-photon excitationReactive oxygen species (ROS)-generation abilityNegligible dark toxicityType I processAzo groupOrganic dyesMild conditionsTwo-photon photodynamic therapyEfficient PDT applicationsAzo dyesROS generation abilitySmall moleculesTP-PDTAzoPDT propertiesDyePDT applicationsDark toxicityTwo-photonPhotosensitizerPhotodynamic therapyI processGeneration abilityExcitationTreatment of cancer
2020
Rational Design of Bioavailable Photosensitizers for Manipulation and Imaging of Biological Systems
Binns TC, Ayala AX, Grimm JB, Tkachuk AN, Castillon GA, Phan S, Zhang L, Brown TA, Liu Z, Adams SR, Ellisman MH, Koyama M, Lavis LD. Rational Design of Bioavailable Photosensitizers for Manipulation and Imaging of Biological Systems. Cell Chemical Biology 2020, 27: 1063-1072.e7. PMID: 32698018, PMCID: PMC7483975, DOI: 10.1016/j.chembiol.2020.07.001.Peer-Reviewed Original ResearchConceptsBiological systemsChemical toolsRational designChemical reactionsPhotosensitizerElectron microscopyChromophore-assisted light inactivationNumerous biological experimentsHigh-resolution imagingPowerful methodPhotopolymerizationReactive oxygen speciesRhodamineOxygen speciesSynthesisTargeted destructionReactionBiological experimentsBroad rangeMicroscopyCharacterizationCell ablationDiaminobenzidine
2017
Linker Length-Dependent Electron-Injection Dynamics of Trimesitylporphyrins on SnO2 Films
Lee S, Regan K, Hedström S, Matula A, Chaudhuri S, Crabtree R, Batista V, Schmuttenmaer C, Brudvig G. Linker Length-Dependent Electron-Injection Dynamics of Trimesitylporphyrins on SnO2 Films. The Journal Of Physical Chemistry C 2017, 121: 22690-22699. DOI: 10.1021/acs.jpcc.7b07855.Peer-Reviewed Original ResearchDye-sensitized photoelectrochemical cellsElectron injection dynamicsPhotoelectrochemical cellsLinker lengthMetal oxide filmsMolecular photosensitizersPorphyrin coreAnchor groupsElectron acceptorInjection dynamicsLinkerSnO2 filmsOxide filmsFilmsTerphenyleneSystematic studyPhenylenePorphyrinsBiphenyleneSpectroscopyComputational modelingAcceptorPhotosensitizerSynthesisOxide
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