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Structure-activity relationships for Poly(phenylene)vinylene derivatives as antibacterial agents
(Wiley, 2018-07-03)
A series of poly(phenylene)vinylene (PPV) derivatives with different geometries and peripheral functional groups have been synthesized by Horner-Wadsworth-Emmons reaction. Compounds bearing carboxylic acid or quaternary ...
Photo-oxidation of polyphenylenevinylene chains in Langmuir-Blodgett and cast films
(2005-12-01)
Poly(p-phenylene vinylene) (PPV) derivatives are well known for their applications in polymer light emitting diodes (PLEDs). These derivatives are highly susceptible to photooxidation though, which is mainly caused by the ...
Photo-oxidation of polyphenylenevinylene chains in Langmuir-Blodgett and cast films
(2005-12-01)
Poly(p-phenylene vinylene) (PPV) derivatives are well known for their applications in polymer light emitting diodes (PLEDs). These derivatives are highly susceptible to photooxidation though, which is mainly caused by the ...
Signature of Nonadiabatic Coupling in Excited-State Vibrational Modes
(American Chemical Society, 2014-05)
Using analytical excited-state gradients, vibrational normal modes have been calculated at the minimum of the electronic excited-state potential energy surfaces for a set of extended conjugated molecules with different ...
Photostability enhancement in oligo (phenylene vinylene) systems and their application as heterogeneous photocatalysts
(Universidad Nacional de ColombiaBogotá - Ciencias - Doctorado en Ciencias - QuímicaDepartamento de QuímicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-08-25)
The first chapter revises the most relevant aspects of phenylene vinylene (PV) systems applied to photocatalysis. Despite the photochemical applications of these conjugated systems that have been widely described and involve ...