Complexes of poly-N-vinylpyrrolidone with sulfonated tetraphenylporphins

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

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

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
Volume52
Issue number3
DOIs
Publication statusPublished - May 2007

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viscometry
Viscosity measurement
Spectrophotometry
Porphyrins
Dynamic light scattering
spectrophotometry
Neutron scattering
porphyrins
charging
neutron scattering
light scattering
Molecules
molecules
interactions
N-vinyl-2-pyrrolidinone
tetraphenylporphine sulfonate

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Complexes of poly-N-vinylpyrrolidone with sulfonated tetraphenylporphins. / Kulvelis, Yu V.; Lebedev, V. T.; Török, G.; Klyubin, V. V.

In: Crystallography Reports, Vol. 52, No. 3, 05.2007, p. 492-495.

Research output: Contribution to journalArticle

Kulvelis, Yu V. ; Lebedev, V. T. ; Török, G. ; Klyubin, V. V. / Complexes of poly-N-vinylpyrrolidone with sulfonated tetraphenylporphins. In: Crystallography Reports. 2007 ; Vol. 52, No. 3. pp. 492-495.
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