Complexes of poly-N-vinylpyrrolidone with sulfonated tetraphenylporphins

Yu V. Kulvelis, V. T. Lebedev, Gy Török, V. V. Klyubin

Research output: Article

1 Citation (Scopus)


The interaction of sulfonated tetraphenylporphins H2 TPPS 4(HCl)2 and in CuTPPS4 with poly-N-vinylpyrrolidone (PVP) is studied using small-angle neutron scattering, dynamic light scattering, visible spectrophotometry, and viscometry. It is shown that porphyrin molecules form complexes with PVP, thus charging the polymeric chain.

Original languageEnglish
Pages (from-to)492-495
Number of pages4
JournalCrystallography Reports
Issue number3
Publication statusPublished - máj. 1 2007


ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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