Palladium(II) porphyrin – anthracene dyad bridged via short and conformationally rigid bicyclo[2.2.2]octadiene spacer

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Compound 2

The synthesis and photophysical characterization of a palladium(II) porphyrin – anthracene dyad bridged via short and conformationally rigid bicyclo[2.2.2]octadiene spacer were achieved. A spectroscopic investigation of the prepared molecule in solution has been undertaken to study electronic energy transfer in excited singlet and triplet states between the anthracene and porphyrin units. By using steady-state and time-resolved photoluminescence spectroscopy it was shown that excitation of the singlet excited state of the anthracene leads to energy transfer to the lower-lying singlet state of porphyrin. Alternatively, excitation of the porphyrin followed by intersystem crossing to the triplet state leads to very fast energy transfer to the triplet state of anthracene. The rate of this energy transfer has been determined by transient absorption spectroscopy. Comparative studies of the dynamics of triplet excited states of the dyad and reference palladium octaethylporphyrin (PdOEP) have been performed.

 SEE..................

 http://pubs.rsc.org/en/content/articlelanding/2015/dt/c5dt03784k#!divAbstract

http://www.rsc.org/suppdata/c5/dt/c5dt03784k/c5dt03784k1.pdf

Paper

Interplay between singlet and triplet excited states in a conformationally locked donor–acceptor dyad

Mikhail A. Filatov,*^ab   Fabian Etzold,^a   Dominik Gehrig,^a   Frédéric Laquai,^ac   Dmitri Busko,^a   Katharina Landfester^a and   Stanislav Baluschev^ade  

*

Corresponding authors

^a

Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
E-mail: filatovm@tcd.ie

 

Mikhail A Filatov

Dr.

Marie Curie Postdoctoral Research Fellow

Trinity College Dublin, Dublin · School of Chemistry

 

^b

Institute of Polymers, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., block 103-A, BG – 1113 Sofia, Bulgaria

^c

Physical Sciences and Engineering Division (PSE), Material Science and Engineering (MSE), Solar and Photovoltaics Engineering Research Center (SPERC), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia

^d

Optics and Spectroscopy Department, Faculty of Physics, Sofia University “St. Kliment Ochridski”, 5 James Bourchier, 1164 Sofia, Bulgaria

^e

Freiburg Institute for Advanced Studies (FRIAS), Albert-Ludwigs-Universität Freiburg, Albertstraße 19, D-79104 Freiburg, Germany

Dalton Trans., 2015,44, 19207-19217

DOI: 10.1039/C5DT03784K



 

Mikhail A Filatov

Dr.

Marie Curie Postdoctoral Research Fellow

Trinity College Dublin, Dublin · School of Chemistry

Research Experience

• Sep 2015–
  present

  Marie Curie Postdoctoral Research Fellow

  Trinity College Dublin · School of Chemistry
  Ireland · Dublin
• Mar 2014–
  Sep 2015

  Research Associate

  Institute of Polymers, Bulgarian Academy of Sciences
  Bulgaria · Sofia, Sofia-Capital
• Feb 2010–
  Mar 2014

  Postdoctoral researcher

  Max Planck Insitute for Polymer Research
  Germany · Mainz
• Dec 2008–
  Dec 2009

  Postdoctoral researcher

  Institut de Chimie Moléculaire de l'Université de Bourgogne, CNRS
  France · Dijon

Education

• Sep 2000–
  Oct 2008

  Lomonosov Moscow State University

  Chemistry · MS and PhD
  Russia · Moscow

Awards & achievements

• Feb 2015
  Award: Marie Skłodowska-Curie Individual Fellowship
• Oct 2007
  Scholarship: • Scholarship of the President of Russian Federation for outstanding PhD students
• Sep 2005
  Grant: • Grant from the Russian Foundation for Assistance to Small Innovative Enterprises (FASIE) for establishing a start-up company with the innovative project “Development of Technology of 24-Epibrassinolide Production”

Other

• Languages
  Bulgarian, English, German, Russian
• Journal
  Referee
  The Journal of Organic Chemistry
• Other Interests
  Reading, hiking, diving, traveling

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