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Updated: Apr 14, 2026

Photodynamic Therapy with Blended Conducting Polymer/Fullerene Nanoparticle Photosensitizers
Published on: October 28, 2015
DNA-assisted photoinduced charge transfer between a cationic poly(phenylene vinylene) and a cationic fullerene
Youngil Park1, Zhongwei Liu, Prahlad K Routh
1Chemistry Division, Los Alamos National Laboratory, MS555 Los Alamos, NM 87545, USA. hwang@lanl.gov.
Abstract:
Water-soluble cationic conjugated poly(phenylene vinylene) (PPV) and cationic fullerene were complexed with negatively charged single stranded DNA and double stranded DNA via electrostatic interactions to achieve photoinduced charge transfer with efficiencies as high as those observed from oppositely charged, cationic PPV and anionic fullerene but with distinctly different quenching mechanisms.
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