The triplet state of a N-phenylphthalimidine with high intersystem crossing efficiency: Characterization by transient absorption spectroscopy and DNA sensitization properties

Article Abstract:

The detailed triplet state characteristics of 2-(4-acetylphenyl)isoindolin-1-one(kINP), N-phenylphthalimidine (PPI) derivative, are studied in fluid solution at room temperature. The attachment of an acetyl group to the N-phenyl moiety of PPI has permitted to enhance the intersystem crossing quantum yield, generally low for such compounds.

Biological Product (except Diagnostic) Manufacturing, Drugs, Deoxyribonucleic Acid, Methods, DNA, Properties, Lactams, Phenyl compounds

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The long-lived triplet excited state of an elongated ketoprofen derivative and its interactions with amino acids and nucleosides

Article Abstract:

The study of interactions of the glycine derivative of ketoprofen (KPGly) and its KP-like excited triplet state and different biomolecules which was carried out by using neutral aqueous media is presented.

Analysis, Optical properties, Biomolecules, Excited state chemistry, Chemical synthesis, Ketoprofen

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