Complexation in composite solutions of melanin with 2,4,7-trinitrofluorenone

A.B. Verbitsky, A.G. Rozhin, P.M. Lutsyk, Yu.P. Piryatinski, R.J. Perminov

Research output: Contribution to journalSpecial issue

Abstract

A feasibility of formation of donor-acceptor charge-transfer (CT) complexes between melanin and 2,4,7-trinitrofluorenone (TNF) being good electron acceptor has been studied in solutions by means of the absorption and photoluminescence (PL) spectra. The model of electronic transitions in a melanin-TNF composite solution has been proposed.

Original languageEnglish
Pages (from-to)209-217
Number of pages9
JournalMolecular Crystals and Liquid Crystals
Volume589
Issue number1
Early online date28 Mar 2014
DOIs
Publication statusPublished - 31 Dec 2014
Event9th International Conference on Electronic Processes in Organic Materials - Lviv, Ukraine
Duration: 20 May 201324 May 2013

Fingerprint

Melanin
melanin
Melanins
Complexation
composite materials
Composite materials
Charge transfer
Photoluminescence
charge transfer
photoluminescence
Electrons
electronics
electrons
2,4,7-trinitrofluorenone

Bibliographical note

Proceedings of the Ninth International Conference on Electronic Processes in Organic Materials (ICEPOM-9).

Funding: NATO SPS project (NUKR.SFPP 984189) and project 1.4.B/162 (0112U0020609) of the NAS of Ukraine.

Keywords

  • charge transfer complexes
  • exciplexes
  • excitation of photoluminescence maps
  • Melanin
  • time-resolved photoluminescence

Cite this

Verbitsky, A.B. ; Rozhin, A.G. ; Lutsyk, P.M. ; Piryatinski, Yu.P. ; Perminov, R.J. / Complexation in composite solutions of melanin with 2,4,7-trinitrofluorenone. In: Molecular Crystals and Liquid Crystals. 2014 ; Vol. 589, No. 1. pp. 209-217.
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Complexation in composite solutions of melanin with 2,4,7-trinitrofluorenone. / Verbitsky, A.B.; Rozhin, A.G.; Lutsyk, P.M.; Piryatinski, Yu.P.; Perminov, R.J.

In: Molecular Crystals and Liquid Crystals, Vol. 589, No. 1, 31.12.2014, p. 209-217.

Research output: Contribution to journalSpecial issue

TY - JOUR

T1 - Complexation in composite solutions of melanin with 2,4,7-trinitrofluorenone

AU - Verbitsky, A.B.

AU - Rozhin, A.G.

AU - Lutsyk, P.M.

AU - Piryatinski, Yu.P.

AU - Perminov, R.J.

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PY - 2014/12/31

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