A Local CC2 and TDA-DFT Double Hybrid Study on BODIPY/aza-BODIPY Dimers as Heavy Atom Free Triplet Photosensitizers for Photodynamic Therapy Applications

Mohammad R. Momeni, Alex Brown

Research output: Contribution to journalArticle

33 Scopus citations

Abstract

A series of 11 different boron-dipyrromethene (BODIPY) dimers is carefully examined by means of ab initio and Tamm-Dancoff approximated density functional theory methods. Vertical and 0-0 excitation energies along with the tetraradical character of these dimers are determined. Possible application of a series of linked dimers for photodynamic therapy (PDT) was investigated through computing their excitation energies, spin-orbit coupling matrix elements, and singlet-triplet energy gaps. Finally through a systematic investigation of a series of 36 different BODIPY and aza-BODIPY dimers, a new class of near-IR heavy atom free photosensitizers for PDT action is introduced.

Original languageEnglish (US)
Pages (from-to)2550-2560
Number of pages11
JournalJournal of Physical Chemistry A
Volume120
Issue number16
DOIs
StatePublished - Apr 28 2016

Fingerprint Dive into the research topics of 'A Local CC2 and TDA-DFT Double Hybrid Study on BODIPY/aza-BODIPY Dimers as Heavy Atom Free Triplet Photosensitizers for Photodynamic Therapy Applications'. Together they form a unique fingerprint.

  • Cite this